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Check-in [d00b71ecf8]
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Overview
Comment:Merge latest trunk changes into this branch.
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | sessions-rebase
Files: files | file ages | folders
SHA3-256: d00b71ecf857bc6d903442d91418d5a313c584dcdd8e9c8ff3b5d940dd45bcc5
User & Date: dan 2018-03-21 20:13:56.529
Context
2018-03-22
11:15
Remove some unused code from the sessions module. (check-in: a09518ab63 user: dan tags: sessions-rebase)
2018-03-21
20:13
Merge latest trunk changes into this branch. (check-in: d00b71ecf8 user: dan tags: sessions-rebase)
19:46
Fix some documentation and other issues with the code on this branch. (check-in: a9ec68627a user: dan tags: sessions-rebase)
19:25
Add the optfuzz.c program for verifying the query planner using a fuzzer. This is an initial code check-in. (check-in: 3fb21251b0 user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to Makefile.msc.
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keywordhash.h:	$(TOP)\tool\mkkeywordhash.c mkkeywordhash.exe
	.\mkkeywordhash.exe > keywordhash.h

# Source files that go into making shell.c
SHELL_SRC = \
	$(TOP)\src\shell.c.in \
        $(TOP)\ext\misc\appendvfs.c \
	$(TOP)\ext\misc\shathree.c \
	$(TOP)\ext\misc\fileio.c \
	$(TOP)\ext\misc\completion.c \
	$(TOP)\ext\expert\sqlite3expert.c \
	$(TOP)\ext\expert\sqlite3expert.h \
	$(TOP)\src\test_windirent.c









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keywordhash.h:	$(TOP)\tool\mkkeywordhash.c mkkeywordhash.exe
	.\mkkeywordhash.exe > keywordhash.h

# Source files that go into making shell.c
SHELL_SRC = \
	$(TOP)\src\shell.c.in \
	$(TOP)\ext\misc\appendvfs.c \
	$(TOP)\ext\misc\shathree.c \
	$(TOP)\ext\misc\fileio.c \
	$(TOP)\ext\misc\completion.c \
	$(TOP)\ext\expert\sqlite3expert.c \
	$(TOP)\ext\expert\sqlite3expert.h \
	$(TOP)\src\test_windirent.c
︙︙
Changes to ext/misc/completion.c.
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#define COMPLETION_KEYWORDS      1
#define COMPLETION_PRAGMAS       2
#define COMPLETION_FUNCTIONS     3
#define COMPLETION_COLLATIONS    4
#define COMPLETION_INDEXES       5
#define COMPLETION_TRIGGERS      6
#define COMPLETION_DATABASES     7
#define COMPLETION_TABLES        8
#define COMPLETION_COLUMNS       9
#define COMPLETION_MODULES       10
#define COMPLETION_EOF           11

/*
** The completionConnect() method is invoked to create a new
** completion_vtab that describes the completion virtual table.








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#define COMPLETION_KEYWORDS      1
#define COMPLETION_PRAGMAS       2
#define COMPLETION_FUNCTIONS     3
#define COMPLETION_COLLATIONS    4
#define COMPLETION_INDEXES       5
#define COMPLETION_TRIGGERS      6
#define COMPLETION_DATABASES     7
#define COMPLETION_TABLES        8    /* Also VIEWs and TRIGGERs */
#define COMPLETION_COLUMNS       9
#define COMPLETION_MODULES       10
#define COMPLETION_EOF           11

/*
** The completionConnect() method is invoked to create a new
** completion_vtab that describes the completion virtual table.
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          char *zSql = 0;
          const char *zSep = "";
          sqlite3_prepare_v2(pCur->db, "PRAGMA database_list", -1, &pS2, 0);
          while( sqlite3_step(pS2)==SQLITE_ROW ){
            const char *zDb = (const char*)sqlite3_column_text(pS2, 1);
            zSql = sqlite3_mprintf(
               "%z%s"
               "SELECT name FROM \"%w\".sqlite_master"
               " WHERE type='table'",
               zSql, zSep, zDb
            );
            if( zSql==0 ) return SQLITE_NOMEM;
            zSep = " UNION ";
          }
          sqlite3_finalize(pS2);
          sqlite3_prepare_v2(pCur->db, zSql, -1, &pCur->pStmt, 0);








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          char *zSql = 0;
          const char *zSep = "";
          sqlite3_prepare_v2(pCur->db, "PRAGMA database_list", -1, &pS2, 0);
          while( sqlite3_step(pS2)==SQLITE_ROW ){
            const char *zDb = (const char*)sqlite3_column_text(pS2, 1);
            zSql = sqlite3_mprintf(
               "%z%s"
               "SELECT name FROM \"%w\".sqlite_master",

               zSql, zSep, zDb
            );
            if( zSql==0 ) return SQLITE_NOMEM;
            zSep = " UNION ";
          }
          sqlite3_finalize(pS2);
          sqlite3_prepare_v2(pCur->db, zSql, -1, &pCur->pStmt, 0);
︙︙
Changes to ext/misc/fileio.c.
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  va_list ap;
  va_start(ap, zFmt);
  zMsg = sqlite3_vmprintf(zFmt, ap);
  sqlite3_result_error(ctx, zMsg, -1);
  sqlite3_free(zMsg);
  va_end(ap);
}




























































































/*
** Argument zFile is the name of a file that will be created and/or written
** by SQL function writefile(). This function ensures that the directory
** zFile will be written to exists, creating it if required. The permissions
** for any path components created by this function are set to (mode&0777).
**








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  va_list ap;
  va_start(ap, zFmt);
  zMsg = sqlite3_vmprintf(zFmt, ap);
  sqlite3_result_error(ctx, zMsg, -1);
  sqlite3_free(zMsg);
  va_end(ap);
}

#if defined(_WIN32)
/*
** This function is designed to convert a Win32 FILETIME structure into the
** number of seconds since the Unix Epoch (1970-01-01 00:00:00 UTC).
*/
static sqlite3_uint64 fileTimeToUnixTime(
  LPFILETIME pFileTime
){
  SYSTEMTIME epochSystemTime;
  ULARGE_INTEGER epochIntervals;
  FILETIME epochFileTime;
  ULARGE_INTEGER fileIntervals;

  memset(&epochSystemTime, 0, sizeof(SYSTEMTIME));
  epochSystemTime.wYear = 1970;
  epochSystemTime.wMonth = 1;
  epochSystemTime.wDay = 1;
  SystemTimeToFileTime(&epochSystemTime, &epochFileTime);
  epochIntervals.LowPart = epochFileTime.dwLowDateTime;
  epochIntervals.HighPart = epochFileTime.dwHighDateTime;

  fileIntervals.LowPart = pFileTime->dwLowDateTime;
  fileIntervals.HighPart = pFileTime->dwHighDateTime;

  return (fileIntervals.QuadPart - epochIntervals.QuadPart) / 10000000;
}

/*
** This function attempts to normalize the time values found in the stat()
** buffer to UTC.  This is necessary on Win32, where the runtime library
** appears to return these values as local times.
*/
static void statTimesToUtc(
  const char *zPath,
  struct stat *pStatBuf
){
  HANDLE hFindFile;
  WIN32_FIND_DATAW fd;
  LPWSTR zUnicodeName;
  extern LPWSTR sqlite3_win32_utf8_to_unicode(const char*);
  zUnicodeName = sqlite3_win32_utf8_to_unicode(zPath);
  if( zUnicodeName ){
    memset(&fd, 0, sizeof(WIN32_FIND_DATA));
    hFindFile = FindFirstFileW(zUnicodeName, &fd);
    if( hFindFile!=NULL ){
      pStatBuf->st_ctime = (time_t)fileTimeToUnixTime(&fd.ftCreationTime);
      pStatBuf->st_atime = (time_t)fileTimeToUnixTime(&fd.ftLastAccessTime);
      pStatBuf->st_mtime = (time_t)fileTimeToUnixTime(&fd.ftLastWriteTime);
      FindClose(hFindFile);
    }
    sqlite3_free(zUnicodeName);
  }
}
#endif

/*
** This function is used in place of stat().  On Windows, special handling
** is required in order for the included time to be returned as UTC.  On all
** other systems, this function simply calls stat().
*/
static int fileStat(
  const char *zPath,
  struct stat *pStatBuf
){
#if defined(_WIN32)
  int rc = stat(zPath, pStatBuf);
  if( rc==0 ) statTimesToUtc(zPath, pStatBuf);
  return rc;
#else
  return stat(zPath, pStatBuf);
#endif
}

/*
** This function is used in place of lstat().  On Windows, special handling
** is required in order for the included time to be returned as UTC.  On all
** other systems, this function simply calls lstat().
*/
static int fileLinkStat(
  const char *zPath,
  struct stat *pStatBuf
){
#if defined(_WIN32)
  int rc = lstat(zPath, pStatBuf);
  if( rc==0 ) statTimesToUtc(zPath, pStatBuf);
  return rc;
#else
  return lstat(zPath, pStatBuf);
#endif
}

/*
** Argument zFile is the name of a file that will be created and/or written
** by SQL function writefile(). This function ensures that the directory
** zFile will be written to exists, creating it if required. The permissions
** for any path components created by this function are set to (mode&0777).
**
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      struct stat sStat;
      int rc2;

      for(; zCopy[i]!='/' && i<nCopy; i++);
      if( i==nCopy ) break;
      zCopy[i] = '\0';

      rc2 = stat(zCopy, &sStat);
      if( rc2!=0 ){
        if( mkdir(zCopy, mode & 0777) ) rc = SQLITE_ERROR;
      }else{
        if( !S_ISDIR(sStat.st_mode) ) rc = SQLITE_ERROR;
      }
      zCopy[i] = '/';
      i++;








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      struct stat sStat;
      int rc2;

      for(; zCopy[i]!='/' && i<nCopy; i++);
      if( i==nCopy ) break;
      zCopy[i] = '\0';

      rc2 = fileStat(zCopy, &sStat);
      if( rc2!=0 ){
        if( mkdir(zCopy, mode & 0777) ) rc = SQLITE_ERROR;
      }else{
        if( !S_ISDIR(sStat.st_mode) ) rc = SQLITE_ERROR;
      }
      zCopy[i] = '/';
      i++;
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      if( mkdir(zFile, mode) ){
        /* The mkdir() call to create the directory failed. This might not
        ** be an error though - if there is already a directory at the same
        ** path and either the permissions already match or can be changed
        ** to do so using chmod(), it is not an error.  */
        struct stat sStat;
        if( errno!=EEXIST
         || 0!=stat(zFile, &sStat)
         || !S_ISDIR(sStat.st_mode)
         || ((sStat.st_mode&0777)!=(mode&0777) && 0!=chmod(zFile, mode&0777))
        ){
          return 1;
        }
      }
    }else{








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      if( mkdir(zFile, mode) ){
        /* The mkdir() call to create the directory failed. This might not
        ** be an error though - if there is already a directory at the same
        ** path and either the permissions already match or can be changed
        ** to do so using chmod(), it is not an error.  */
        struct stat sStat;
        if( errno!=EEXIST
         || 0!=fileStat(zFile, &sStat)
         || !S_ISDIR(sStat.st_mode)
         || ((sStat.st_mode&0777)!=(mode&0777) && 0!=chmod(zFile, mode&0777))
        ){
          return 1;
        }
      }
    }else{
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    GetSystemTime(&currentTime);
    SystemTimeToFileTime(&currentTime, &lastAccess);
    intervals = Int32x32To64(mtime, 10000000) + 116444736000000000;
    lastWrite.dwLowDateTime = (DWORD)intervals;
    lastWrite.dwHighDateTime = intervals >> 32;
    zUnicodeName = sqlite3_win32_utf8_to_unicode(zFile);



    hFile = CreateFileW(
      zUnicodeName, FILE_WRITE_ATTRIBUTES, 0, NULL, OPEN_EXISTING,
      FILE_FLAG_BACKUP_SEMANTICS, NULL
    );
    sqlite3_free(zUnicodeName);
    if( hFile!=INVALID_HANDLE_VALUE ){
      BOOL bResult = SetFileTime(hFile, NULL, &lastAccess, &lastWrite);
      CloseHandle(hFile);
      return !bResult;
    }else{
      return 1;
    }
#elif defined(AT_FDCWD) && 0 /* utimensat() is not univerally available */
    /* Recent unix */
    struct timespec times[2];
    times[0].tv_nsec = times[1].tv_nsec = 0;
    times[0].tv_sec = time(0);
    times[1].tv_sec = mtime;
    if( utimensat(AT_FDCWD, zFile, times, AT_SYMLINK_NOFOLLOW) ){
      return 1;








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    GetSystemTime(&currentTime);
    SystemTimeToFileTime(&currentTime, &lastAccess);
    intervals = Int32x32To64(mtime, 10000000) + 116444736000000000;
    lastWrite.dwLowDateTime = (DWORD)intervals;
    lastWrite.dwHighDateTime = intervals >> 32;
    zUnicodeName = sqlite3_win32_utf8_to_unicode(zFile);
    if( zUnicodeName==0 ){
      return 1;
    }
    hFile = CreateFileW(
      zUnicodeName, FILE_WRITE_ATTRIBUTES, 0, NULL, OPEN_EXISTING,
      FILE_FLAG_BACKUP_SEMANTICS, NULL
    );
    sqlite3_free(zUnicodeName);
    if( hFile!=INVALID_HANDLE_VALUE ){
      BOOL bResult = SetFileTime(hFile, NULL, &lastAccess, &lastWrite);
      CloseHandle(hFile);
      return !bResult;
    }else{
      return 1;
    }
#elif defined(AT_FDCWD) && 0 /* utimensat() is not universally available */
    /* Recent unix */
    struct timespec times[2];
    times[0].tv_nsec = times[1].tv_nsec = 0;
    times[0].tv_sec = time(0);
    times[1].tv_sec = mtime;
    if( utimensat(AT_FDCWD, zFile, times, AT_SYMLINK_NOFOLLOW) ){
      return 1;
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  }
  sqlite3_free(pCur->zPath);
  sqlite3_free(pCur->aLvl);
  pCur->aLvl = 0;
  pCur->zPath = 0;
  pCur->zBase = 0;
  pCur->nBase = 0;

  pCur->iLvl = -1;
  pCur->iRowid = 1;
}

/*
** Destructor for an fsdir_cursor.
*/








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  }
  sqlite3_free(pCur->zPath);
  sqlite3_free(pCur->aLvl);
  pCur->aLvl = 0;
  pCur->zPath = 0;
  pCur->zBase = 0;
  pCur->nBase = 0;
  pCur->nLvl = 0;
  pCur->iLvl = -1;
  pCur->iRowid = 1;
}

/*
** Destructor for an fsdir_cursor.
*/
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      if( pEntry->d_name[0]=='.' ){
       if( pEntry->d_name[1]=='.' && pEntry->d_name[2]=='\0' ) continue;
       if( pEntry->d_name[1]=='\0' ) continue;
      }
      sqlite3_free(pCur->zPath);
      pCur->zPath = sqlite3_mprintf("%s/%s", pLvl->zDir, pEntry->d_name);
      if( pCur->zPath==0 ) return SQLITE_NOMEM;
      if( lstat(pCur->zPath, &pCur->sStat) ){
        fsdirSetErrmsg(pCur, "cannot stat file: %s", pCur->zPath);
        return SQLITE_ERROR;
      }
      return SQLITE_OK;
    }
    closedir(pLvl->pDir);
    sqlite3_free(pLvl->zDir);








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      if( pEntry->d_name[0]=='.' ){
       if( pEntry->d_name[1]=='.' && pEntry->d_name[2]=='\0' ) continue;
       if( pEntry->d_name[1]=='\0' ) continue;
      }
      sqlite3_free(pCur->zPath);
      pCur->zPath = sqlite3_mprintf("%s/%s", pLvl->zDir, pEntry->d_name);
      if( pCur->zPath==0 ) return SQLITE_NOMEM;
      if( fileLinkStat(pCur->zPath, &pCur->sStat) ){
        fsdirSetErrmsg(pCur, "cannot stat file: %s", pCur->zPath);
        return SQLITE_ERROR;
      }
      return SQLITE_OK;
    }
    closedir(pLvl->pDir);
    sqlite3_free(pLvl->zDir);
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  }else{
    pCur->zPath = sqlite3_mprintf("%s", zDir);
  }

  if( pCur->zPath==0 ){
    return SQLITE_NOMEM;
  }
  if( lstat(pCur->zPath, &pCur->sStat) ){
    fsdirSetErrmsg(pCur, "cannot stat file: %s", pCur->zPath);
    return SQLITE_ERROR;
  }

  return SQLITE_OK;
}









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  }else{
    pCur->zPath = sqlite3_mprintf("%s", zDir);
  }

  if( pCur->zPath==0 ){
    return SQLITE_NOMEM;
  }
  if( fileLinkStat(pCur->zPath, &pCur->sStat) ){
    fsdirSetErrmsg(pCur, "cannot stat file: %s", pCur->zPath);
    return SQLITE_ERROR;
  }

  return SQLITE_OK;
}
︙︙
Changes to ext/misc/zipfile.c.
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*/
static u32 zipfileGetTime(sqlite3_value *pVal){
  if( pVal==0 || sqlite3_value_type(pVal)==SQLITE_NULL ){
    return zipfileTime();
  }
  return (u32)sqlite3_value_int64(pVal);
}














/*
** xUpdate method.
*/
static int zipfileUpdate(
  sqlite3_vtab *pVtab, 
  int nVal, 








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*/
static u32 zipfileGetTime(sqlite3_value *pVal){
  if( pVal==0 || sqlite3_value_type(pVal)==SQLITE_NULL ){
    return zipfileTime();
  }
  return (u32)sqlite3_value_int64(pVal);
}

/*
** Unless it is NULL, entry pOld is currently part of the pTab->pFirstEntry
** linked list.  Remove it from the list and free the object.
*/
static void zipfileRemoveEntryFromList(ZipfileTab *pTab, ZipfileEntry *pOld){
  if( pOld ){
    ZipfileEntry **pp;
    for(pp=&pTab->pFirstEntry; (*pp)!=pOld; pp=&((*pp)->pNext));
    *pp = (*pp)->pNext;
    zipfileEntryFree(pOld);
  }
}

/*
** xUpdate method.
*/
static int zipfileUpdate(
  sqlite3_vtab *pVtab, 
  int nVal,
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  int nPath = 0;                  /* strlen(zPath) */
  const u8 *pData = 0;            /* Pointer to buffer containing content */
  int nData = 0;                  /* Size of pData buffer in bytes */
  int iMethod = 0;                /* Compression method for new entry */
  u8 *pFree = 0;                  /* Free this */
  char *zFree = 0;                /* Also free this */
  ZipfileEntry *pOld = 0;


  int bIsDir = 0;
  u32 iCrc32 = 0;

  if( pTab->pWriteFd==0 ){
    rc = zipfileBegin(pVtab);
    if( rc!=SQLITE_OK ) return rc;
  }

  /* If this is a DELETE or UPDATE, find the archive entry to delete. */
  if( sqlite3_value_type(apVal[0])!=SQLITE_NULL ){
    const char *zDelete = (const char*)sqlite3_value_text(apVal[0]);
    int nDelete = (int)strlen(zDelete);






    for(pOld=pTab->pFirstEntry; 1; pOld=pOld->pNext){
      if( zipfileComparePath(pOld->cds.zFile, zDelete, nDelete)==0 ){
        break;
      }
      assert( pOld->pNext );
    }
  }








>
>












>
>
>
>
>
>








1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566

  int nPath = 0;                  /* strlen(zPath) */
  const u8 *pData = 0;            /* Pointer to buffer containing content */
  int nData = 0;                  /* Size of pData buffer in bytes */
  int iMethod = 0;                /* Compression method for new entry */
  u8 *pFree = 0;                  /* Free this */
  char *zFree = 0;                /* Also free this */
  ZipfileEntry *pOld = 0;
  ZipfileEntry *pOld2 = 0;
  int bUpdate = 0;                /* True for an update that modifies "name" */
  int bIsDir = 0;
  u32 iCrc32 = 0;

  if( pTab->pWriteFd==0 ){
    rc = zipfileBegin(pVtab);
    if( rc!=SQLITE_OK ) return rc;
  }

  /* If this is a DELETE or UPDATE, find the archive entry to delete. */
  if( sqlite3_value_type(apVal[0])!=SQLITE_NULL ){
    const char *zDelete = (const char*)sqlite3_value_text(apVal[0]);
    int nDelete = (int)strlen(zDelete);
    if( nVal>1 ){
      const char *zUpdate = (const char*)sqlite3_value_text(apVal[1]);
      if( zUpdate && zipfileComparePath(zUpdate, zDelete, nDelete)!=0 ){
        bUpdate = 1;
      }
    }
    for(pOld=pTab->pFirstEntry; 1; pOld=pOld->pNext){
      if( zipfileComparePath(pOld->cds.zFile, zDelete, nDelete)==0 ){
        break;
      }
      assert( pOld->pNext );
    }
  }
︙︙
1609
1610
1611
1612
1613
1614
1615
1616

1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633

        zFree = sqlite3_mprintf("%s/", zPath);
        if( zFree==0 ){ rc = SQLITE_NOMEM; }
        zPath = (const char*)zFree;
        nPath++;
      }
    }

    /* Check that we're not inserting a duplicate entry */

    if( pOld==0 && rc==SQLITE_OK ){
      ZipfileEntry *p;
      for(p=pTab->pFirstEntry; p; p=p->pNext){
        if( zipfileComparePath(p->cds.zFile, zPath, nPath)==0 ){
          switch( sqlite3_vtab_on_conflict(pTab->db) ){
            case SQLITE_IGNORE: {
              goto zipfile_update_done;
            }
            case SQLITE_REPLACE: {
              pOld = p;
              break;
            }
            default: {
              zipfileTableErr(pTab, "duplicate name: \"%s\"", zPath);
              rc = SQLITE_CONSTRAINT;
              break;
            }








|
>
|








|








1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655

        zFree = sqlite3_mprintf("%s/", zPath);
        if( zFree==0 ){ rc = SQLITE_NOMEM; }
        zPath = (const char*)zFree;
        nPath++;
      }
    }

    /* Check that we're not inserting a duplicate entry -OR- updating an
    ** entry with a path, thereby making it into a duplicate. */
    if( (pOld==0 || bUpdate) && rc==SQLITE_OK ){
      ZipfileEntry *p;
      for(p=pTab->pFirstEntry; p; p=p->pNext){
        if( zipfileComparePath(p->cds.zFile, zPath, nPath)==0 ){
          switch( sqlite3_vtab_on_conflict(pTab->db) ){
            case SQLITE_IGNORE: {
              goto zipfile_update_done;
            }
            case SQLITE_REPLACE: {
              pOld2 = p;
              break;
            }
            default: {
              zipfileTableErr(pTab, "duplicate name: \"%s\"", zPath);
              rc = SQLITE_CONSTRAINT;
              break;
            }
︙︙
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682

        pNew->mUnixTime = (u32)mTime;
        rc = zipfileAppendEntry(pTab, pNew, pData, nData);
        zipfileAddEntry(pTab, pOld, pNew);
      }
    }
  }

  if( rc==SQLITE_OK && pOld ){
    ZipfileEntry **pp;
    ZipfileCsr *pCsr;
    for(pCsr=pTab->pCsrList; pCsr; pCsr=pCsr->pCsrNext){
      if( pCsr->pCurrent==pOld ){
        pCsr->pCurrent = pOld->pNext;
        pCsr->bNoop = 1;
      }
    }
    for(pp=&pTab->pFirstEntry; (*pp)!=pOld; pp=&((*pp)->pNext));
    *pp = (*pp)->pNext;
    zipfileEntryFree(pOld);
  }

zipfile_update_done:
  sqlite3_free(pFree);
  sqlite3_free(zFree);
  return rc;
}








|
<


|
|



|
|
|








1679
1680
1681
1682
1683
1684
1685
1686

1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703

        pNew->mUnixTime = (u32)mTime;
        rc = zipfileAppendEntry(pTab, pNew, pData, nData);
        zipfileAddEntry(pTab, pOld, pNew);
      }
    }
  }

  if( rc==SQLITE_OK && (pOld || pOld2) ){

    ZipfileCsr *pCsr;
    for(pCsr=pTab->pCsrList; pCsr; pCsr=pCsr->pCsrNext){
      if( pCsr->pCurrent && (pCsr->pCurrent==pOld || pCsr->pCurrent==pOld2) ){
        pCsr->pCurrent = pCsr->pCurrent->pNext;
        pCsr->bNoop = 1;
      }
    }

    zipfileRemoveEntryFromList(pTab, pOld);
    zipfileRemoveEntryFromList(pTab, pOld2);
  }

zipfile_update_done:
  sqlite3_free(pFree);
  sqlite3_free(zFree);
  return rc;
}
︙︙
Changes to src/build.c.
︙︙
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884




1885
1886
1887
1888
1889
1890
1891

  if( pEnd==0 && pSelect==0 ){
    return;
  }
  assert( !db->mallocFailed );
  p = pParse->pNewTable;
  if( p==0 ) return;

  assert( !db->init.busy || !pSelect );

  /* If the db->init.busy is 1 it means we are reading the SQL off the
  ** "sqlite_master" or "sqlite_temp_master" table on the disk.
  ** So do not write to the disk again.  Extract the root page number
  ** for the table from the db->init.newTnum field.  (The page number
  ** should have been put there by the sqliteOpenCb routine.)
  **
  ** If the root page number is 1, that means this is the sqlite_master
  ** table itself.  So mark it read-only.
  */
  if( db->init.busy ){




    p->tnum = db->init.newTnum;
    if( p->tnum==1 ) p->tabFlags |= TF_Readonly;
  }

  /* Special processing for WITHOUT ROWID Tables */
  if( tabOpts & TF_WithoutRowid ){
    if( (p->tabFlags & TF_Autoincrement) ){








<
<










>
>
>
>








1866
1867
1868
1869
1870
1871
1872


1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893

  if( pEnd==0 && pSelect==0 ){
    return;
  }
  assert( !db->mallocFailed );
  p = pParse->pNewTable;
  if( p==0 ) return;



  /* If the db->init.busy is 1 it means we are reading the SQL off the
  ** "sqlite_master" or "sqlite_temp_master" table on the disk.
  ** So do not write to the disk again.  Extract the root page number
  ** for the table from the db->init.newTnum field.  (The page number
  ** should have been put there by the sqliteOpenCb routine.)
  **
  ** If the root page number is 1, that means this is the sqlite_master
  ** table itself.  So mark it read-only.
  */
  if( db->init.busy ){
    if( pSelect ){
      sqlite3ErrorMsg(pParse, "");
      return;
    }
    p->tnum = db->init.newTnum;
    if( p->tnum==1 ) p->tabFlags |= TF_Readonly;
  }

  /* Special processing for WITHOUT ROWID Tables */
  if( tabOpts & TF_WithoutRowid ){
    if( (p->tabFlags & TF_Autoincrement) ){
︙︙
Changes to src/ctime.c.
︙︙
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198

#if SQLITE_ENABLE_ATOMIC_WRITE
  "ENABLE_ATOMIC_WRITE",
#endif
#if SQLITE_ENABLE_BATCH_ATOMIC_WRITE
  "ENABLE_BATCH_ATOMIC_WRITE",
#endif
#if SQLITE_ENABLE_CEROD
  "ENABLE_CEROD",
#endif
#if SQLITE_ENABLE_COLUMN_METADATA
  "ENABLE_COLUMN_METADATA",
#endif
#if SQLITE_ENABLE_COLUMN_USED_MASK
  "ENABLE_COLUMN_USED_MASK",
#endif








|








184
185
186
187
188
189
190
191
192
193
194
195
196
197
198

#if SQLITE_ENABLE_ATOMIC_WRITE
  "ENABLE_ATOMIC_WRITE",
#endif
#if SQLITE_ENABLE_BATCH_ATOMIC_WRITE
  "ENABLE_BATCH_ATOMIC_WRITE",
#endif
#if SQLITE_ENABLE_CEROD
  "ENABLE_CEROD=" CTIMEOPT_VAL(SQLITE_ENABLE_CEROD),
#endif
#if SQLITE_ENABLE_COLUMN_METADATA
  "ENABLE_COLUMN_METADATA",
#endif
#if SQLITE_ENABLE_COLUMN_USED_MASK
  "ENABLE_COLUMN_USED_MASK",
#endif
︙︙
Changes to src/insert.c.
︙︙
206
207
208
209
210
211
212
213
214
215
216
217

218
219
220
221
222
223
224

**
** There is at most one AutoincInfo structure per table even if the
** same table is autoincremented multiple times due to inserts within
** triggers.  A new AutoincInfo structure is created if this is the
** first use of table pTab.  On 2nd and subsequent uses, the original
** AutoincInfo structure is used.
**
** Three memory locations are allocated:
**
**   (1)  Register to hold the name of the pTab table.
**   (2)  Register to hold the maximum ROWID of pTab.
**   (3)  Register to hold the rowid in sqlite_sequence of pTab

**
** The 2nd register is the one that is returned.  That is all the
** insert routine needs to know about.
*/
static int autoIncBegin(
  Parse *pParse,      /* Parsing context */
  int iDb,            /* Index of the database holding pTab */








|

|
|
|
>








206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225

**
** There is at most one AutoincInfo structure per table even if the
** same table is autoincremented multiple times due to inserts within
** triggers.  A new AutoincInfo structure is created if this is the
** first use of table pTab.  On 2nd and subsequent uses, the original
** AutoincInfo structure is used.
**
** Four consecutive registers are allocated:
**
**   (1)  The name of the pTab table.
**   (2)  The maximum ROWID of pTab.
**   (3)  The rowid in sqlite_sequence of pTab
**   (4)  The original value of the max ROWID in pTab, or NULL if none
**
** The 2nd register is the one that is returned.  That is all the
** insert routine needs to know about.
*/
static int autoIncBegin(
  Parse *pParse,      /* Parsing context */
  int iDb,            /* Index of the database holding pTab */
︙︙
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252

      if( pInfo==0 ) return 0;
      pInfo->pNext = pToplevel->pAinc;
      pToplevel->pAinc = pInfo;
      pInfo->pTab = pTab;
      pInfo->iDb = iDb;
      pToplevel->nMem++;                  /* Register to hold name of table */
      pInfo->regCtr = ++pToplevel->nMem;  /* Max rowid register */
      pToplevel->nMem++;                  /* Rowid in sqlite_sequence */
    }
    memId = pInfo->regCtr;
  }
  return memId;
}

/*








|








239
240
241
242
243
244
245
246
247
248
249
250
251
252
253

      if( pInfo==0 ) return 0;
      pInfo->pNext = pToplevel->pAinc;
      pToplevel->pAinc = pInfo;
      pInfo->pTab = pTab;
      pInfo->iDb = iDb;
      pToplevel->nMem++;                  /* Register to hold name of table */
      pInfo->regCtr = ++pToplevel->nMem;  /* Max rowid register */
      pToplevel->nMem +=2;       /* Rowid in sqlite_sequence + orig max val */
    }
    memId = pInfo->regCtr;
  }
  return memId;
}

/*
︙︙
266
267
268
269
270
271
272
273
274
275
276
277


278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298



299
300
301
302
303
304
305
306

  assert( sqlite3IsToplevel(pParse) );

  assert( v );   /* We failed long ago if this is not so */
  for(p = pParse->pAinc; p; p = p->pNext){
    static const int iLn = VDBE_OFFSET_LINENO(2);
    static const VdbeOpList autoInc[] = {
      /* 0  */ {OP_Null,    0,  0, 0},
      /* 1  */ {OP_Rewind,  0,  9, 0},
      /* 2  */ {OP_Column,  0,  0, 0},
      /* 3  */ {OP_Ne,      0,  7, 0},
      /* 4  */ {OP_Rowid,   0,  0, 0},
      /* 5  */ {OP_Column,  0,  1, 0},


      /* 6  */ {OP_Goto,    0,  9, 0},
      /* 7  */ {OP_Next,    0,  2, 0},
      /* 8  */ {OP_Integer, 0,  0, 0},
      /* 9  */ {OP_Close,   0,  0, 0} 
    };
    VdbeOp *aOp;
    pDb = &db->aDb[p->iDb];
    memId = p->regCtr;
    assert( sqlite3SchemaMutexHeld(db, 0, pDb->pSchema) );
    sqlite3OpenTable(pParse, 0, p->iDb, pDb->pSchema->pSeqTab, OP_OpenRead);
    sqlite3VdbeLoadString(v, memId-1, p->pTab->zName);
    aOp = sqlite3VdbeAddOpList(v, ArraySize(autoInc), autoInc, iLn);
    if( aOp==0 ) break;
    aOp[0].p2 = memId;
    aOp[0].p3 = memId+1;
    aOp[2].p3 = memId;
    aOp[3].p1 = memId-1;
    aOp[3].p3 = memId;
    aOp[3].p5 = SQLITE_JUMPIFNULL;
    aOp[4].p2 = memId+1;
    aOp[5].p3 = memId;



    aOp[8].p2 = memId;
  }
}

/*
** Update the maximum rowid for an autoincrement calculation.
**
** This routine should be called when the regRowid register holds a








|

|


>
>
|
|
|
|










|






>
>
>
|








267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312

  assert( sqlite3IsToplevel(pParse) );

  assert( v );   /* We failed long ago if this is not so */
  for(p = pParse->pAinc; p; p = p->pNext){
    static const int iLn = VDBE_OFFSET_LINENO(2);
    static const VdbeOpList autoInc[] = {
      /* 0  */ {OP_Null,    0,  0, 0},
      /* 1  */ {OP_Rewind,  0, 10, 0},
      /* 2  */ {OP_Column,  0,  0, 0},
      /* 3  */ {OP_Ne,      0,  9, 0},
      /* 4  */ {OP_Rowid,   0,  0, 0},
      /* 5  */ {OP_Column,  0,  1, 0},
      /* 6  */ {OP_AddImm,  0,  0, 0},
      /* 7  */ {OP_Copy,    0,  0, 0},
      /* 8  */ {OP_Goto,    0, 11, 0},
      /* 9  */ {OP_Next,    0,  2, 0},
      /* 10 */ {OP_Integer, 0,  0, 0},
      /* 11 */ {OP_Close,   0,  0, 0} 
    };
    VdbeOp *aOp;
    pDb = &db->aDb[p->iDb];
    memId = p->regCtr;
    assert( sqlite3SchemaMutexHeld(db, 0, pDb->pSchema) );
    sqlite3OpenTable(pParse, 0, p->iDb, pDb->pSchema->pSeqTab, OP_OpenRead);
    sqlite3VdbeLoadString(v, memId-1, p->pTab->zName);
    aOp = sqlite3VdbeAddOpList(v, ArraySize(autoInc), autoInc, iLn);
    if( aOp==0 ) break;
    aOp[0].p2 = memId;
    aOp[0].p3 = memId+2;
    aOp[2].p3 = memId;
    aOp[3].p1 = memId-1;
    aOp[3].p3 = memId;
    aOp[3].p5 = SQLITE_JUMPIFNULL;
    aOp[4].p2 = memId+1;
    aOp[5].p3 = memId;
    aOp[6].p1 = memId;
    aOp[7].p2 = memId+2;
    aOp[7].p1 = memId;
    aOp[10].p2 = memId;
  }
}

/*
** Update the maximum rowid for an autoincrement calculation.
**
** This routine should be called when the regRowid register holds a
︙︙
339
340
341
342
343
344
345


346
347
348
349
350
351
352

    VdbeOp *aOp;
    Db *pDb = &db->aDb[p->iDb];
    int iRec;
    int memId = p->regCtr;

    iRec = sqlite3GetTempReg(pParse);
    assert( sqlite3SchemaMutexHeld(db, 0, pDb->pSchema) );


    sqlite3OpenTable(pParse, 0, p->iDb, pDb->pSchema->pSeqTab, OP_OpenWrite);
    aOp = sqlite3VdbeAddOpList(v, ArraySize(autoIncEnd), autoIncEnd, iLn);
    if( aOp==0 ) break;
    aOp[0].p1 = memId+1;
    aOp[1].p2 = memId+1;
    aOp[2].p1 = memId-1;
    aOp[2].p3 = iRec;








>
>








345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360

    VdbeOp *aOp;
    Db *pDb = &db->aDb[p->iDb];
    int iRec;
    int memId = p->regCtr;

    iRec = sqlite3GetTempReg(pParse);
    assert( sqlite3SchemaMutexHeld(db, 0, pDb->pSchema) );
    sqlite3VdbeAddOp3(v, OP_Le, memId+2, sqlite3VdbeCurrentAddr(v)+7, memId);
    VdbeCoverage(v);
    sqlite3OpenTable(pParse, 0, p->iDb, pDb->pSchema->pSeqTab, OP_OpenWrite);
    aOp = sqlite3VdbeAddOpList(v, ArraySize(autoIncEnd), autoIncEnd, iLn);
    if( aOp==0 ) break;
    aOp[0].p1 = memId+1;
    aOp[1].p2 = memId+1;
    aOp[2].p1 = memId-1;
    aOp[2].p3 = iRec;
︙︙
Changes to src/pager.c.
︙︙
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709

  int pageSize;               /* Number of bytes in a page */
  Pgno mxPgno;                /* Maximum allowed size of the database */
  i64 journalSizeLimit;       /* Size limit for persistent journal files */
  char *zFilename;            /* Name of the database file */
  char *zJournal;             /* Name of the journal file */
  int (*xBusyHandler)(void*); /* Function to call when busy */
  void *pBusyHandlerArg;      /* Context argument for xBusyHandler */
  int aStat[3];               /* Total cache hits, misses and writes */
#ifdef SQLITE_TEST
  int nRead;                  /* Database pages read */
#endif
  void (*xReiniter)(DbPage*); /* Call this routine when reloading pages */
  int (*xGet)(Pager*,Pgno,DbPage**,int); /* Routine to fetch a patch */
#ifdef SQLITE_HAS_CODEC
  void *(*xCodec)(void*,void*,Pgno,int); /* Routine for en/decoding data */








|








695
696
697
698
699
700
701
702
703
704
705
706
707
708
709

  int pageSize;               /* Number of bytes in a page */
  Pgno mxPgno;                /* Maximum allowed size of the database */
  i64 journalSizeLimit;       /* Size limit for persistent journal files */
  char *zFilename;            /* Name of the database file */
  char *zJournal;             /* Name of the journal file */
  int (*xBusyHandler)(void*); /* Function to call when busy */
  void *pBusyHandlerArg;      /* Context argument for xBusyHandler */
  int aStat[4];               /* Total cache hits, misses, writes, spills */
#ifdef SQLITE_TEST
  int nRead;                  /* Database pages read */
#endif
  void (*xReiniter)(DbPage*); /* Call this routine when reloading pages */
  int (*xGet)(Pager*,Pgno,DbPage**,int); /* Routine to fetch a patch */
#ifdef SQLITE_HAS_CODEC
  void *(*xCodec)(void*,void*,Pgno,int); /* Routine for en/decoding data */
︙︙
723
724
725
726
727
728
729

730
731
732
733
734
735
736

** Indexes for use with Pager.aStat[]. The Pager.aStat[] array contains
** the values accessed by passing SQLITE_DBSTATUS_CACHE_HIT, CACHE_MISS 
** or CACHE_WRITE to sqlite3_db_status().
*/
#define PAGER_STAT_HIT   0
#define PAGER_STAT_MISS  1
#define PAGER_STAT_WRITE 2


/*
** The following global variables hold counters used for
** testing purposes only.  These variables do not exist in
** a non-testing build.  These variables are not thread-safe.
*/
#ifdef SQLITE_TEST








>








723
724
725
726
727
728
729
730
731
732
733
734
735
736
737

** Indexes for use with Pager.aStat[]. The Pager.aStat[] array contains
** the values accessed by passing SQLITE_DBSTATUS_CACHE_HIT, CACHE_MISS 
** or CACHE_WRITE to sqlite3_db_status().
*/
#define PAGER_STAT_HIT   0
#define PAGER_STAT_MISS  1
#define PAGER_STAT_WRITE 2
#define PAGER_STAT_SPILL 3

/*
** The following global variables hold counters used for
** testing purposes only.  These variables do not exist in
** a non-testing build.  These variables are not thread-safe.
*/
#ifdef SQLITE_TEST
︙︙
4614
4615
4616
4617
4618
4619
4620

4621
4622
4623
4624
4625
4626
4627

  if( pPager->doNotSpill
   && ((pPager->doNotSpill & (SPILLFLAG_ROLLBACK|SPILLFLAG_OFF))!=0
      || (pPg->flags & PGHDR_NEED_SYNC)!=0)
  ){
    return SQLITE_OK;
  }


  pPg->pDirty = 0;
  if( pagerUseWal(pPager) ){
    /* Write a single frame for this page to the log. */
    rc = subjournalPageIfRequired(pPg); 
    if( rc==SQLITE_OK ){
      rc = pagerWalFrames(pPager, pPg, 0, 0);
    }








>








4615
4616
4617
4618
4619
4620
4621
4622
4623
4624
4625
4626
4627
4628
4629

  if( pPager->doNotSpill
   && ((pPager->doNotSpill & (SPILLFLAG_ROLLBACK|SPILLFLAG_OFF))!=0
      || (pPg->flags & PGHDR_NEED_SYNC)!=0)
  ){
    return SQLITE_OK;
  }

  pPager->aStat[PAGER_STAT_SPILL]++;
  pPg->pDirty = 0;
  if( pagerUseWal(pPager) ){
    /* Write a single frame for this page to the log. */
    rc = subjournalPageIfRequired(pPg); 
    if( rc==SQLITE_OK ){
      rc = pagerWalFrames(pPager, pPg, 0, 0);
    }
︙︙
6734
6735
6736
6737
6738
6739
6740
6741




6742
6743
6744
6745
6746
6747
6748
6749
6750
6751

6752
6753
6754
6755
6756

6757

6758
6759
6760
6761
6762
6763
6764
6765
6766
6767

  a[9] = pPager->nRead;
  a[10] = pPager->aStat[PAGER_STAT_WRITE];
  return a;
}
#endif

/*
** Parameter eStat must be either SQLITE_DBSTATUS_CACHE_HIT or




** SQLITE_DBSTATUS_CACHE_MISS. Before returning, *pnVal is incremented by the
** current cache hit or miss count, according to the value of eStat. If the 
** reset parameter is non-zero, the cache hit or miss count is zeroed before 
** returning.
*/
void sqlite3PagerCacheStat(Pager *pPager, int eStat, int reset, int *pnVal){

  assert( eStat==SQLITE_DBSTATUS_CACHE_HIT
       || eStat==SQLITE_DBSTATUS_CACHE_MISS
       || eStat==SQLITE_DBSTATUS_CACHE_WRITE

  );

  assert( SQLITE_DBSTATUS_CACHE_HIT+1==SQLITE_DBSTATUS_CACHE_MISS );
  assert( SQLITE_DBSTATUS_CACHE_HIT+2==SQLITE_DBSTATUS_CACHE_WRITE );
  assert( PAGER_STAT_HIT==0 && PAGER_STAT_MISS==1 && PAGER_STAT_WRITE==2 );



  *pnVal += pPager->aStat[eStat - SQLITE_DBSTATUS_CACHE_HIT];
  if( reset ){
    pPager->aStat[eStat - SQLITE_DBSTATUS_CACHE_HIT] = 0;
  }
}

/*
** Return true if this is an in-memory or temp-file backed pager.
*/
int sqlite3PagerIsMemdb(Pager *pPager){








|
>
>
>
>
|









>




|
>

>
|

|








6736
6737
6738
6739
6740
6741
6742
6743
6744
6745
6746
6747
6748
6749
6750
6751
6752
6753
6754
6755
6756
6757
6758
6759
6760
6761
6762
6763
6764
6765
6766
6767
6768
6769
6770
6771
6772
6773
6774
6775
6776

  a[9] = pPager->nRead;
  a[10] = pPager->aStat[PAGER_STAT_WRITE];
  return a;
}
#endif

/*
** Parameter eStat must be one of SQLITE_DBSTATUS_CACHE_HIT, _MISS, _WRITE,
** or _WRITE+1.  The SQLITE_DBSTATUS_CACHE_WRITE+1 case is a translation
** of SQLITE_DBSTATUS_CACHE_SPILL.  The _SPILL case is not contiguous because
** it was added later.
**
** Before returning, *pnVal is incremented by the
** current cache hit or miss count, according to the value of eStat. If the 
** reset parameter is non-zero, the cache hit or miss count is zeroed before 
** returning.
*/
void sqlite3PagerCacheStat(Pager *pPager, int eStat, int reset, int *pnVal){

  assert( eStat==SQLITE_DBSTATUS_CACHE_HIT
       || eStat==SQLITE_DBSTATUS_CACHE_MISS
       || eStat==SQLITE_DBSTATUS_CACHE_WRITE
       || eStat==SQLITE_DBSTATUS_CACHE_WRITE+1
  );

  assert( SQLITE_DBSTATUS_CACHE_HIT+1==SQLITE_DBSTATUS_CACHE_MISS );
  assert( SQLITE_DBSTATUS_CACHE_HIT+2==SQLITE_DBSTATUS_CACHE_WRITE );
  assert( PAGER_STAT_HIT==0 && PAGER_STAT_MISS==1
           && PAGER_STAT_WRITE==2 && PAGER_STAT_SPILL==3 );

  eStat -= SQLITE_DBSTATUS_CACHE_HIT;
  *pnVal += pPager->aStat[eStat];
  if( reset ){
    pPager->aStat[eStat] = 0;
  }
}

/*
** Return true if this is an in-memory or temp-file backed pager.
*/
int sqlite3PagerIsMemdb(Pager *pPager){
︙︙
Changes to src/parse.y.
︙︙
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534

  ** then extract the first few alphanumeric characters from within that
  ** comment to be the zSelName value.  Otherwise, the label is #N where
  ** is an integer that is incremented with each SELECT statement seen.
  */
  if( A!=0 ){
    const char *z = s.z+6;
    int i;
    sqlite3_snprintf(sizeof(A->zSelName), A->zSelName, "#%d",
                     ++pParse->nSelect);
    while( z[0]==' ' ) z++;
    if( z[0]=='/' && z[1]=='*' ){
      z += 2;
      while( z[0]==' ' ) z++;
      for(i=0; sqlite3Isalnum(z[i]); i++){}
      sqlite3_snprintf(sizeof(A->zSelName), A->zSelName, "%.*s", i, z);
    }








|
<








519
520
521
522
523
524
525
526

527
528
529
530
531
532
533

  ** then extract the first few alphanumeric characters from within that
  ** comment to be the zSelName value.  Otherwise, the label is #N where
  ** is an integer that is incremented with each SELECT statement seen.
  */
  if( A!=0 ){
    const char *z = s.z+6;
    int i;
    sqlite3_snprintf(sizeof(A->zSelName), A->zSelName,"#%d",++pParse->nSelect);

    while( z[0]==' ' ) z++;
    if( z[0]=='/' && z[1]=='*' ){
      z += 2;
      while( z[0]==' ' ) z++;
      for(i=0; sqlite3Isalnum(z[i]); i++){}
      sqlite3_snprintf(sizeof(A->zSelName), A->zSelName, "%.*s", i, z);
    }
︙︙
Changes to src/prepare.c.
︙︙
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39

  const char *zExtra   /* Error information */
){
  sqlite3 *db = pData->db;
  if( !db->mallocFailed && (db->flags & SQLITE_WriteSchema)==0 ){
    char *z;
    if( zObj==0 ) zObj = "?";
    z = sqlite3MPrintf(db, "malformed database schema (%s)", zObj);
    if( zExtra ) z = sqlite3MPrintf(db, "%z - %s", z, zExtra);
    sqlite3DbFree(db, *pData->pzErrMsg);
    *pData->pzErrMsg = z;
  }
  pData->rc = db->mallocFailed ? SQLITE_NOMEM_BKPT : SQLITE_CORRUPT_BKPT;
}

/*








|








25
26
27
28
29
30
31
32
33
34
35
36
37
38
39

  const char *zExtra   /* Error information */
){
  sqlite3 *db = pData->db;
  if( !db->mallocFailed && (db->flags & SQLITE_WriteSchema)==0 ){
    char *z;
    if( zObj==0 ) zObj = "?";
    z = sqlite3MPrintf(db, "malformed database schema (%s)", zObj);
    if( zExtra && zExtra[0] ) z = sqlite3MPrintf(db, "%z - %s", z, zExtra);
    sqlite3DbFree(db, *pData->pzErrMsg);
    *pData->pzErrMsg = z;
  }
  pData->rc = db->mallocFailed ? SQLITE_NOMEM_BKPT : SQLITE_CORRUPT_BKPT;
}

/*
︙︙
Changes to src/select.c.
︙︙
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

/*
** Trace output macros
*/
#if SELECTTRACE_ENABLED
/***/ int sqlite3SelectTrace = 0;
# define SELECTTRACE(K,P,S,X)  \
  if(sqlite3SelectTrace&(K))   \
    sqlite3DebugPrintf("%*s%s.%p: ",(P)->nSelectIndent*2-2,"",\
        (S)->zSelName,(S)),\
    sqlite3DebugPrintf X
#else
# define SELECTTRACE(K,P,S,X)
#endif


/*








<
|








17
18
19
20
21
22
23

24
25
26
27
28
29
30
31

/*
** Trace output macros
*/
#if SELECTTRACE_ENABLED
/***/ int sqlite3SelectTrace = 0;
# define SELECTTRACE(K,P,S,X)  \
  if(sqlite3SelectTrace&(K))   \

    sqlite3DebugPrintf("%s/%p: ",(S)->zSelName,(S)),\
    sqlite3DebugPrintf X
#else
# define SELECTTRACE(K,P,S,X)
#endif


/*
︙︙
4909
4910
4911
4912
4913
4914
4915
4916
4917
4918
4919
4920
4921
4922
4923
4924
4925
4926
4927
4928
4929
4930
4931
4932
4933
4934
4935
4936
4937
4938
4939
4940
4941
4942
4943
4944
4945

4946
4947
4948
4949
4950
4951
4952

    );
  }
}
#else
# define explainSimpleCount(a,b,c)
#endif

/*
** Context object for havingToWhereExprCb().
*/
struct HavingToWhereCtx {
  Expr **ppWhere;
  ExprList *pGroupBy;
};

/*
** sqlite3WalkExpr() callback used by havingToWhere().
**
** If the node passed to the callback is a TK_AND node, return 
** WRC_Continue to tell sqlite3WalkExpr() to iterate through child nodes.
**
** Otherwise, return WRC_Prune. In this case, also check if the 
** sub-expression matches the criteria for being moved to the WHERE
** clause. If so, add it to the WHERE clause and replace the sub-expression
** within the HAVING expression with a constant "1".
*/
static int havingToWhereExprCb(Walker *pWalker, Expr *pExpr){
  if( pExpr->op!=TK_AND ){
    struct HavingToWhereCtx *p = pWalker->u.pHavingCtx;
    if( sqlite3ExprIsConstantOrGroupBy(pWalker->pParse, pExpr, p->pGroupBy) ){
      sqlite3 *db = pWalker->pParse->db;
      Expr *pNew = sqlite3ExprAlloc(db, TK_INTEGER, &sqlite3IntTokens[1], 0);
      if( pNew ){
        Expr *pWhere = *(p->ppWhere);
        SWAP(Expr, *pNew, *pExpr);
        pNew = sqlite3ExprAnd(db, pWhere, pNew);
        *(p->ppWhere) = pNew;

      }
    }
    return WRC_Prune;
  }
  return WRC_Continue;
}









<
<
<
<
<
<
<
<













|
|



|


|
>








4908
4909
4910
4911
4912
4913
4914








4915
4916
4917
4918
4919
4920
4921
4922
4923
4924
4925
4926
4927
4928
4929
4930
4931
4932
4933
4934
4935
4936
4937
4938
4939
4940
4941
4942
4943
4944

    );
  }
}
#else
# define explainSimpleCount(a,b,c)
#endif









/*
** sqlite3WalkExpr() callback used by havingToWhere().
**
** If the node passed to the callback is a TK_AND node, return 
** WRC_Continue to tell sqlite3WalkExpr() to iterate through child nodes.
**
** Otherwise, return WRC_Prune. In this case, also check if the 
** sub-expression matches the criteria for being moved to the WHERE
** clause. If so, add it to the WHERE clause and replace the sub-expression
** within the HAVING expression with a constant "1".
*/
static int havingToWhereExprCb(Walker *pWalker, Expr *pExpr){
  if( pExpr->op!=TK_AND ){
    Select *pS = pWalker->u.pSelect;
    if( sqlite3ExprIsConstantOrGroupBy(pWalker->pParse, pExpr, pS->pGroupBy) ){
      sqlite3 *db = pWalker->pParse->db;
      Expr *pNew = sqlite3ExprAlloc(db, TK_INTEGER, &sqlite3IntTokens[1], 0);
      if( pNew ){
        Expr *pWhere = pS->pWhere;
        SWAP(Expr, *pNew, *pExpr);
        pNew = sqlite3ExprAnd(db, pWhere, pNew);
        pS->pWhere = pNew;
        pWalker->eCode = 1;
      }
    }
    return WRC_Prune;
  }
  return WRC_Continue;
}
︙︙
4961
4962
4963
4964
4965
4966
4967
4968
4969
4970
4971
4972
4973
4974
4975
4976
4977
4978
4979
4980
4981
4982
4983
4984






4985
4986
4987
4988
4989
4990
4991

**
**   SELECT * FROM <tables> WHERE a=? AND b=? GROUP BY b HAVING c=?
**
** A term of the HAVING expression is eligible for transfer if it consists
** entirely of constants and expressions that are also GROUP BY terms that
** use the "BINARY" collation sequence.
*/
static void havingToWhere(
  Parse *pParse,
  ExprList *pGroupBy,
  Expr *pHaving, 
  Expr **ppWhere
){
  struct HavingToWhereCtx sCtx;
  Walker sWalker;

  sCtx.ppWhere = ppWhere;
  sCtx.pGroupBy = pGroupBy;

  memset(&sWalker, 0, sizeof(sWalker));
  sWalker.pParse = pParse;
  sWalker.xExprCallback = havingToWhereExprCb;
  sWalker.u.pHavingCtx = &sCtx;
  sqlite3WalkExpr(&sWalker, pHaving);






}

/*
** Check to see if the pThis entry of pTabList is a self-join of a prior view.
** If it is, then return the SrcList_item for the prior view.  If it is not,
** then return 0.
*/








|
<
<
<
<
<
<

<
<
<
<



|
|
>
>
>
>
>
>








4953
4954
4955
4956
4957
4958
4959
4960






4961




4962
4963
4964
4965
4966
4967
4968
4969
4970
4971
4972
4973
4974
4975
4976
4977
4978
4979

**
**   SELECT * FROM <tables> WHERE a=? AND b=? GROUP BY b HAVING c=?
**
** A term of the HAVING expression is eligible for transfer if it consists
** entirely of constants and expressions that are also GROUP BY terms that
** use the "BINARY" collation sequence.
*/
static void havingToWhere(Parse *pParse, Select *p){






  Walker sWalker;




  memset(&sWalker, 0, sizeof(sWalker));
  sWalker.pParse = pParse;
  sWalker.xExprCallback = havingToWhereExprCb;
  sWalker.u.pSelect = p;
  sqlite3WalkExpr(&sWalker, p->pHaving);
#if SELECTTRACE_ENABLED
  if( sWalker.eCode && (sqlite3SelectTrace & 0x100)!=0 ){
    SELECTTRACE(0x100,pParse,p,("Move HAVING terms into WHERE:\n"));
    sqlite3TreeViewSelect(0, p, 0);
  }
#endif
}

/*
** Check to see if the pThis entry of pTabList is a self-join of a prior view.
** If it is, then return the SrcList_item for the prior view.  If it is not,
** then return 0.
*/
︙︙
5138
5139
5140
5141
5142
5143
5144
5145
5146
5147
5148
5149
5150
5151
5152

  db = pParse->db;
  if( p==0 || db->mallocFailed || pParse->nErr ){
    return 1;
  }
  if( sqlite3AuthCheck(pParse, SQLITE_SELECT, 0, 0, 0) ) return 1;
  memset(&sAggInfo, 0, sizeof(sAggInfo));
#if SELECTTRACE_ENABLED
  pParse->nSelectIndent++;
  SELECTTRACE(1,pParse,p, ("begin processing:\n"));
  if( sqlite3SelectTrace & 0x100 ){
    sqlite3TreeViewSelect(0, p, 0);
  }
#endif

  assert( p->pOrderBy==0 || pDest->eDest!=SRT_DistFifo );








<








5126
5127
5128
5129
5130
5131
5132

5133
5134
5135
5136
5137
5138
5139

  db = pParse->db;
  if( p==0 || db->mallocFailed || pParse->nErr ){
    return 1;
  }
  if( sqlite3AuthCheck(pParse, SQLITE_SELECT, 0, 0, 0) ) return 1;
  memset(&sAggInfo, 0, sizeof(sAggInfo));
#if SELECTTRACE_ENABLED

  SELECTTRACE(1,pParse,p, ("begin processing:\n"));
  if( sqlite3SelectTrace & 0x100 ){
    sqlite3TreeViewSelect(0, p, 0);
  }
#endif

  assert( p->pOrderBy==0 || pDest->eDest!=SRT_DistFifo );
︙︙
5259
5260
5261
5262
5263
5264
5265
5266
5267
5268
5269
5270
5271
5272
5273

  ** procedure.
  */
  if( p->pPrior ){
    rc = multiSelect(pParse, p, pDest);
    explainSetInteger(pParse->iSelectId, iRestoreSelectId);
#if SELECTTRACE_ENABLED
    SELECTTRACE(1,pParse,p,("end compound-select processing\n"));
    pParse->nSelectIndent--;
#endif
    return rc;
  }
#endif

  /* For each term in the FROM clause, do two things:
  ** (1) Authorized unreferenced tables








<








5246
5247
5248
5249
5250
5251
5252

5253
5254
5255
5256
5257
5258
5259

  ** procedure.
  */
  if( p->pPrior ){
    rc = multiSelect(pParse, p, pDest);
    explainSetInteger(pParse->iSelectId, iRestoreSelectId);
#if SELECTTRACE_ENABLED
    SELECTTRACE(1,pParse,p,("end compound-select processing\n"));

#endif
    return rc;
  }
#endif

  /* For each term in the FROM clause, do two things:
  ** (1) Authorized unreferenced tables
︙︙
5333
5334
5335
5336
5337
5338
5339

5340
5341
5342
5343
5344
5345
5346
5347


5348
5349
5350
5351
5352
5353
5354

    */
    pParse->nHeight += sqlite3SelectExprHeight(p);

    /* Make copies of constant WHERE-clause terms in the outer query down
    ** inside the subquery.  This can help the subquery to run more efficiently.
    */
    if( (pItem->fg.jointype & JT_OUTER)==0

     && pushDownWhereTerms(pParse, pSub, p->pWhere, pItem->iCursor)
    ){
#if SELECTTRACE_ENABLED
      if( sqlite3SelectTrace & 0x100 ){
        SELECTTRACE(0x100,pParse,p,("After WHERE-clause push-down:\n"));
        sqlite3TreeViewSelect(0, p, 0);
      }
#endif


    }

    zSavedAuthContext = pParse->zAuthContext;
    pParse->zAuthContext = pItem->zName;

    /* Generate code to implement the subquery
    **








>








>
>








5319
5320
5321
5322
5323
5324
5325
5326
5327
5328
5329
5330
5331
5332
5333
5334
5335
5336
5337
5338
5339
5340
5341
5342
5343

    */
    pParse->nHeight += sqlite3SelectExprHeight(p);

    /* Make copies of constant WHERE-clause terms in the outer query down
    ** inside the subquery.  This can help the subquery to run more efficiently.
    */
    if( (pItem->fg.jointype & JT_OUTER)==0
     && OptimizationEnabled(db, SQLITE_PushDown)
     && pushDownWhereTerms(pParse, pSub, p->pWhere, pItem->iCursor)
    ){
#if SELECTTRACE_ENABLED
      if( sqlite3SelectTrace & 0x100 ){
        SELECTTRACE(0x100,pParse,p,("After WHERE-clause push-down:\n"));
        sqlite3TreeViewSelect(0, p, 0);
      }
#endif
    }else{
      SELECTTRACE(0x100,pParse,p,("Push-down not possible\n"));
    }

    zSavedAuthContext = pParse->zAuthContext;
    pParse->zAuthContext = pItem->zName;

    /* Generate code to implement the subquery
    **
︙︙
5543
5544
5545
5546
5547
5548
5549

5550
5551
5552
5553
5554
5555
5556

  if( !isAgg && pGroupBy==0 ){
    /* No aggregate functions and no GROUP BY clause */
    u16 wctrlFlags = (sDistinct.isTnct ? WHERE_WANT_DISTINCT : 0);
    assert( WHERE_USE_LIMIT==SF_FixedLimit );
    wctrlFlags |= p->selFlags & SF_FixedLimit;

    /* Begin the database scan. */

    pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, sSort.pOrderBy,
                               p->pEList, wctrlFlags, p->nSelectRow);
    if( pWInfo==0 ) goto select_end;
    if( sqlite3WhereOutputRowCount(pWInfo) < p->nSelectRow ){
      p->nSelectRow = sqlite3WhereOutputRowCount(pWInfo);
    }
    if( sDistinct.isTnct && sqlite3WhereIsDistinct(pWInfo) ){








>








5532
5533
5534
5535
5536
5537
5538
5539
5540
5541
5542
5543
5544
5545
5546

  if( !isAgg && pGroupBy==0 ){
    /* No aggregate functions and no GROUP BY clause */
    u16 wctrlFlags = (sDistinct.isTnct ? WHERE_WANT_DISTINCT : 0);
    assert( WHERE_USE_LIMIT==SF_FixedLimit );
    wctrlFlags |= p->selFlags & SF_FixedLimit;

    /* Begin the database scan. */
    SELECTTRACE(1,pParse,p,("WhereBegin\n"));
    pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, sSort.pOrderBy,
                               p->pEList, wctrlFlags, p->nSelectRow);
    if( pWInfo==0 ) goto select_end;
    if( sqlite3WhereOutputRowCount(pWInfo) < p->nSelectRow ){
      p->nSelectRow = sqlite3WhereOutputRowCount(pWInfo);
    }
    if( sDistinct.isTnct && sqlite3WhereIsDistinct(pWInfo) ){
︙︙
5644
5645
5646
5647
5648
5649
5650


5651
5652
5653
5654
5655
5656
5657
5658

    sAggInfo.nSortingColumn = pGroupBy ? pGroupBy->nExpr : 0;
    sAggInfo.pGroupBy = pGroupBy;
    sqlite3ExprAnalyzeAggList(&sNC, pEList);
    sqlite3ExprAnalyzeAggList(&sNC, sSort.pOrderBy);
    if( pHaving ){
      if( pGroupBy ){
        assert( pWhere==p->pWhere );


        havingToWhere(pParse, pGroupBy, pHaving, &p->pWhere);
        pWhere = p->pWhere;
      }
      sqlite3ExprAnalyzeAggregates(&sNC, pHaving);
    }
    sAggInfo.nAccumulator = sAggInfo.nColumn;
    if( p->pGroupBy==0 && p->pHaving==0 && sAggInfo.nFunc==1 ){
      minMaxFlag = minMaxQuery(db, sAggInfo.aFunc[0].pExpr, &pMinMaxOrderBy);








>
>
|








5634
5635
5636
5637
5638
5639
5640
5641
5642
5643
5644
5645
5646
5647
5648
5649
5650

    sAggInfo.nSortingColumn = pGroupBy ? pGroupBy->nExpr : 0;
    sAggInfo.pGroupBy = pGroupBy;
    sqlite3ExprAnalyzeAggList(&sNC, pEList);
    sqlite3ExprAnalyzeAggList(&sNC, sSort.pOrderBy);
    if( pHaving ){
      if( pGroupBy ){
        assert( pWhere==p->pWhere );
        assert( pHaving==p->pHaving );
        assert( pGroupBy==p->pGroupBy );
        havingToWhere(pParse, p);
        pWhere = p->pWhere;
      }
      sqlite3ExprAnalyzeAggregates(&sNC, pHaving);
    }
    sAggInfo.nAccumulator = sAggInfo.nColumn;
    if( p->pGroupBy==0 && p->pHaving==0 && sAggInfo.nFunc==1 ){
      minMaxFlag = minMaxQuery(db, sAggInfo.aFunc[0].pExpr, &pMinMaxOrderBy);
︙︙
5731
5732
5733
5734
5735
5736
5737

5738
5739
5740
5741
5742
5743
5744


      /* Begin a loop that will extract all source rows in GROUP BY order.
      ** This might involve two separate loops with an OP_Sort in between, or
      ** it might be a single loop that uses an index to extract information
      ** in the right order to begin with.
      */
      sqlite3VdbeAddOp2(v, OP_Gosub, regReset, addrReset);

      pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, pGroupBy, 0,
          WHERE_GROUPBY | (orderByGrp ? WHERE_SORTBYGROUP : 0), 0
      );
      if( pWInfo==0 ) goto select_end;
      if( sqlite3WhereIsOrdered(pWInfo)==pGroupBy->nExpr ){
        /* The optimizer is able to deliver rows in group by order so
        ** we do not have to sort.  The OP_OpenEphemeral table will be








>








5723
5724
5725
5726
5727
5728
5729
5730
5731
5732
5733
5734
5735
5736
5737


      /* Begin a loop that will extract all source rows in GROUP BY order.
      ** This might involve two separate loops with an OP_Sort in between, or
      ** it might be a single loop that uses an index to extract information
      ** in the right order to begin with.
      */
      sqlite3VdbeAddOp2(v, OP_Gosub, regReset, addrReset);
      SELECTTRACE(1,pParse,p,("WhereBegin\n"));
      pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, pGroupBy, 0,
          WHERE_GROUPBY | (orderByGrp ? WHERE_SORTBYGROUP : 0), 0
      );
      if( pWInfo==0 ) goto select_end;
      if( sqlite3WhereIsOrdered(pWInfo)==pGroupBy->nExpr ){
        /* The optimizer is able to deliver rows in group by order so
        ** we do not have to sort.  The OP_OpenEphemeral table will be
︙︙
5986
5987
5988
5989
5990
5991
5992

5993
5994
5995
5996
5997
5998
5999

        ** minMaxFlag will have been previously set to either
        ** WHERE_ORDERBY_MIN or WHERE_ORDERBY_MAX and pMinMaxOrderBy will
        ** be an appropriate ORDER BY expression for the optimization.
        */
        assert( minMaxFlag==WHERE_ORDERBY_NORMAL || pMinMaxOrderBy!=0 );
        assert( pMinMaxOrderBy==0 || pMinMaxOrderBy->nExpr==1 );


        pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, pMinMaxOrderBy,
                                   0, minMaxFlag, 0);
        if( pWInfo==0 ){
          goto select_end;
        }
        updateAccumulator(pParse, &sAggInfo);
        if( sqlite3WhereIsOrdered(pWInfo)>0 ){








>








5979
5980
5981
5982
5983
5984
5985
5986
5987
5988
5989
5990
5991
5992
5993

        ** minMaxFlag will have been previously set to either
        ** WHERE_ORDERBY_MIN or WHERE_ORDERBY_MAX and pMinMaxOrderBy will
        ** be an appropriate ORDER BY expression for the optimization.
        */
        assert( minMaxFlag==WHERE_ORDERBY_NORMAL || pMinMaxOrderBy!=0 );
        assert( pMinMaxOrderBy==0 || pMinMaxOrderBy->nExpr==1 );

        SELECTTRACE(1,pParse,p,("WhereBegin\n"));
        pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, pMinMaxOrderBy,
                                   0, minMaxFlag, 0);
        if( pWInfo==0 ){
          goto select_end;
        }
        updateAccumulator(pParse, &sAggInfo);
        if( sqlite3WhereIsOrdered(pWInfo)>0 ){
︙︙
6041
6042
6043
6044
6045
6046
6047
6048
6049
6050
6051

select_end:
  explainSetInteger(pParse->iSelectId, iRestoreSelectId);
  sqlite3ExprListDelete(db, pMinMaxOrderBy);
  sqlite3DbFree(db, sAggInfo.aCol);
  sqlite3DbFree(db, sAggInfo.aFunc);
#if SELECTTRACE_ENABLED
  SELECTTRACE(1,pParse,p,("end processing\n"));
  pParse->nSelectIndent--;
#endif
  return rc;
}








<




6035
6036
6037
6038
6039
6040
6041

6042
6043
6044

select_end:
  explainSetInteger(pParse->iSelectId, iRestoreSelectId);
  sqlite3ExprListDelete(db, pMinMaxOrderBy);
  sqlite3DbFree(db, sAggInfo.aCol);
  sqlite3DbFree(db, sAggInfo.aFunc);
#if SELECTTRACE_ENABLED
  SELECTTRACE(1,pParse,p,("end processing\n"));

#endif
  return rc;
}
Changes to src/shell.c.in.
︙︙
2282
2283
2284
2285
2286
2287
2288

2289
2290

2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307

    sqlite3_stmt *pStmt = pArg->pStmt;
    char z[100];
    nCol = sqlite3_column_count(pStmt);
    raw_printf(out, "%-36s %d\n", "Number of output columns:", nCol);
    for(i=0; i<nCol; i++){
      sqlite3_snprintf(sizeof(z),z,"Column %d %nname:", i, &x);
      utf8_printf(out, "%-36s %s\n", z, sqlite3_column_name(pStmt,i));

      sqlite3_snprintf(30, z+x, "declared type:");
      utf8_printf(out, "%-36s %s\n", z, sqlite3_column_decltype(pStmt, i));

  #ifdef SQLITE_ENABLE_COLUMN_METADATA
      sqlite3_snprintf(30, z+x, "database name:");
      utf8_printf(out, "%-36s %s\n", z, sqlite3_column_database_name(pStmt,i));
      sqlite3_snprintf(30, z+x, "table name:");
      utf8_printf(out, "%-36s %s\n", z, sqlite3_column_table_name(pStmt,i));
      sqlite3_snprintf(30, z+x, "origin name:");
      utf8_printf(out, "%-36s %s\n", z, sqlite3_column_origin_name(pStmt,i));
  #endif
    }
    }

  displayStatLine(pArg, "Memory Used:",
     "%lld (max %lld) bytes", SQLITE_STATUS_MEMORY_USED, bReset);
  displayStatLine(pArg, "Number of Outstanding Allocations:",
     "%lld (max %lld)", SQLITE_STATUS_MALLOC_COUNT, bReset);
  if( pArg->shellFlgs & SHFLG_Pagecache ){
    displayStatLine(pArg, "Number of Pcache Pages Used:",








>


>
|






|

|








2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309

    sqlite3_stmt *pStmt = pArg->pStmt;
    char z[100];
    nCol = sqlite3_column_count(pStmt);
    raw_printf(out, "%-36s %d\n", "Number of output columns:", nCol);
    for(i=0; i<nCol; i++){
      sqlite3_snprintf(sizeof(z),z,"Column %d %nname:", i, &x);
      utf8_printf(out, "%-36s %s\n", z, sqlite3_column_name(pStmt,i));
#ifndef SQLITE_OMIT_DECLTYPE
      sqlite3_snprintf(30, z+x, "declared type:");
      utf8_printf(out, "%-36s %s\n", z, sqlite3_column_decltype(pStmt, i));
#endif
#ifdef SQLITE_ENABLE_COLUMN_METADATA
      sqlite3_snprintf(30, z+x, "database name:");
      utf8_printf(out, "%-36s %s\n", z, sqlite3_column_database_name(pStmt,i));
      sqlite3_snprintf(30, z+x, "table name:");
      utf8_printf(out, "%-36s %s\n", z, sqlite3_column_table_name(pStmt,i));
      sqlite3_snprintf(30, z+x, "origin name:");
      utf8_printf(out, "%-36s %s\n", z, sqlite3_column_origin_name(pStmt,i));
#endif
    }
  }

  displayStatLine(pArg, "Memory Used:",
     "%lld (max %lld) bytes", SQLITE_STATUS_MEMORY_USED, bReset);
  displayStatLine(pArg, "Number of Outstanding Allocations:",
     "%lld (max %lld)", SQLITE_STATUS_MALLOC_COUNT, bReset);
  if( pArg->shellFlgs & SHFLG_Pagecache ){
    displayStatLine(pArg, "Number of Pcache Pages Used:",
︙︙
2349
2350
2351
2352
2353
2354
2355



2356
2357
2358
2359
2360
2361
2362

    iHiwtr = iCur = -1;
    sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_MISS, &iCur, &iHiwtr, 1);
    raw_printf(pArg->out, "Page cache misses:                   %d\n", iCur);
    iHiwtr = iCur = -1;
    sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_WRITE, &iCur, &iHiwtr, 1);
    raw_printf(pArg->out, "Page cache writes:                   %d\n", iCur);
    iHiwtr = iCur = -1;



    sqlite3_db_status(db, SQLITE_DBSTATUS_SCHEMA_USED, &iCur, &iHiwtr, bReset);
    raw_printf(pArg->out, "Schema Heap Usage:                   %d bytes\n",
            iCur);
    iHiwtr = iCur = -1;
    sqlite3_db_status(db, SQLITE_DBSTATUS_STMT_USED, &iCur, &iHiwtr, bReset);
    raw_printf(pArg->out, "Statement Heap/Lookaside Usage:      %d bytes\n",
            iCur);








>
>
>








2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367

    iHiwtr = iCur = -1;
    sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_MISS, &iCur, &iHiwtr, 1);
    raw_printf(pArg->out, "Page cache misses:                   %d\n", iCur);
    iHiwtr = iCur = -1;
    sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_WRITE, &iCur, &iHiwtr, 1);
    raw_printf(pArg->out, "Page cache writes:                   %d\n", iCur);
    iHiwtr = iCur = -1;
    sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_SPILL, &iCur, &iHiwtr, 1);
    raw_printf(pArg->out, "Page cache spills:                   %d\n", iCur);
    iHiwtr = iCur = -1;
    sqlite3_db_status(db, SQLITE_DBSTATUS_SCHEMA_USED, &iCur, &iHiwtr, bReset);
    raw_printf(pArg->out, "Schema Heap Usage:                   %d bytes\n",
            iCur);
    iHiwtr = iCur = -1;
    sqlite3_db_status(db, SQLITE_DBSTATUS_STMT_USED, &iCur, &iHiwtr, bReset);
    raw_printf(pArg->out, "Statement Heap/Lookaside Usage:      %d bytes\n",
            iCur);
︙︙
2870
2871
2872
2873
2874
2875
2876

2877




2878
2879
2880
2881
2882
2883
2884

            explain_data_prepare(pArg, pExplain);
            exec_prepared_stmt(pArg, pExplain);
            explain_data_delete(pArg);
          }
          sqlite3_finalize(pExplain);
          sqlite3_free(zEQP);
        }

        sqlite3_db_config(db, SQLITE_DBCONFIG_TRIGGER_EQP, triggerEQP, 0);




        restore_debug_trace_modes();
      }

      if( pArg ){
        pArg->cMode = pArg->mode;
        if( pArg->autoExplain
         && sqlite3_column_count(pStmt)==8








>
|
>
>
>
>








2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894

            explain_data_prepare(pArg, pExplain);
            exec_prepared_stmt(pArg, pExplain);
            explain_data_delete(pArg);
          }
          sqlite3_finalize(pExplain);
          sqlite3_free(zEQP);
        }
        if( pArg->autoEQP>=AUTOEQP_trigger && triggerEQP==0 ){
          sqlite3_db_config(db, SQLITE_DBCONFIG_TRIGGER_EQP, 0, 0);
          /* Reprepare pStmt before reactiving trace modes */
          sqlite3_finalize(pStmt);
          sqlite3_prepare_v2(db, zSql, -1, &pStmt, 0);
        }
        restore_debug_trace_modes();
      }

      if( pArg ){
        pArg->cMode = pArg->mode;
        if( pArg->autoExplain
         && sqlite3_column_count(pStmt)==8
︙︙
Changes to src/sqlite.h.in.
︙︙
2050
2051
2052
2053
2054
2055
2056
2057

2058
2059
2060
2061

2062
2063
2064
2065
2066
2067
2068
2069
2070





2071

2072
2073
2074
2075
2076
2077

2078
2079
2080
2081
2082
2083
2084

**
** <dt>SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE</dt>
** <dd> Usually, when a database in wal mode is closed or detached from a 
** database handle, SQLite checks if this will mean that there are now no 
** connections at all to the database. If so, it performs a checkpoint 
** operation before closing the connection. This option may be used to
** override this behaviour. The first parameter passed to this operation
** is an integer - non-zero to disable checkpoints-on-close, or zero (the

** default) to enable them. The second parameter is a pointer to an integer
** into which is written 0 or 1 to indicate whether checkpoints-on-close
** have been disabled - 0 if they are not disabled, 1 if they are.
** </dd>

** <dt>SQLITE_DBCONFIG_ENABLE_QPSG</dt>
** <dd>^(The SQLITE_DBCONFIG_ENABLE_QPSG option activates or deactivates
** the [query planner stability guarantee] (QPSG).  When the QPSG is active,
** a single SQL query statement will always use the same algorithm regardless
** of values of [bound parameters].)^ The QPSG disables some query optimizations
** that look at the values of bound parameters, which can make some queries
** slower.  But the QPSG has the advantage of more predictable behavior.  With
** the QPSG active, SQLite will always use the same query plan in the field as
** was used during testing in the lab.





** </dd>

** <dt>SQLITE_DBCONFIG_TRIGGER_EQP</dt>
** <dd> By default, the output of EXPLAIN QUERY PLAN commands does not 
** include output for any operations performed by trigger programs. This
** option is used to set or clear (the default) a flag that governs this
** behavior. The first parameter passed to this operation is an integer -
** non-zero to enable output for trigger programs, or zero to disable it.

** The second parameter is a pointer to an integer into which is written 
** 0 or 1 to indicate whether output-for-triggers has been disabled - 0 if 
** it is not disabled, 1 if it is.  
** </dd>
** </dl>
*/
#define SQLITE_DBCONFIG_MAINDBNAME            1000 /* const char* */








|
>
|



>









>
>
>
>
>

>





|
>








2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093

**
** <dt>SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE</dt>
** <dd> Usually, when a database in wal mode is closed or detached from a 
** database handle, SQLite checks if this will mean that there are now no 
** connections at all to the database. If so, it performs a checkpoint 
** operation before closing the connection. This option may be used to
** override this behaviour. The first parameter passed to this operation
** is an integer - positive to disable checkpoints-on-close, or zero (the
** default) to enable them, and negative to leave the setting unchanged.
** The second parameter is a pointer to an integer
** into which is written 0 or 1 to indicate whether checkpoints-on-close
** have been disabled - 0 if they are not disabled, 1 if they are.
** </dd>
**
** <dt>SQLITE_DBCONFIG_ENABLE_QPSG</dt>
** <dd>^(The SQLITE_DBCONFIG_ENABLE_QPSG option activates or deactivates
** the [query planner stability guarantee] (QPSG).  When the QPSG is active,
** a single SQL query statement will always use the same algorithm regardless
** of values of [bound parameters].)^ The QPSG disables some query optimizations
** that look at the values of bound parameters, which can make some queries
** slower.  But the QPSG has the advantage of more predictable behavior.  With
** the QPSG active, SQLite will always use the same query plan in the field as
** was used during testing in the lab.
** The first argument to this setting is an integer which is 0 to disable 
** the QPSG, positive to enable QPSG, or negative to leave the setting
** unchanged. The second parameter is a pointer to an integer into which
** is written 0 or 1 to indicate whether the QPSG is disabled or enabled
** following this call.
** </dd>
**
** <dt>SQLITE_DBCONFIG_TRIGGER_EQP</dt>
** <dd> By default, the output of EXPLAIN QUERY PLAN commands does not 
** include output for any operations performed by trigger programs. This
** option is used to set or clear (the default) a flag that governs this
** behavior. The first parameter passed to this operation is an integer -
** positive to enable output for trigger programs, or zero to disable it,
** or negative to leave the setting unchanged.
** The second parameter is a pointer to an integer into which is written 
** 0 or 1 to indicate whether output-for-triggers has been disabled - 0 if 
** it is not disabled, 1 if it is.  
** </dd>
** </dl>
*/
#define SQLITE_DBCONFIG_MAINDBNAME            1000 /* const char* */
︙︙
7225
7226
7227
7228
7229
7230
7231









7232
7233
7234
7235
7236
7237
7238
7239
7240
7241
7242
7243
7244
7245
7246
7247
7248
7249
7250
7251

7252
7253
7254
7255
7256
7257
7258
7259

** wal file in wal mode databases, or the number of pages written to the
** database file in rollback mode databases. Any pages written as part of
** transaction rollback or database recovery operations are not included.
** If an IO or other error occurs while writing a page to disk, the effect
** on subsequent SQLITE_DBSTATUS_CACHE_WRITE requests is undefined.)^ ^The
** highwater mark associated with SQLITE_DBSTATUS_CACHE_WRITE is always 0.
** </dd>









**
** [[SQLITE_DBSTATUS_DEFERRED_FKS]] ^(<dt>SQLITE_DBSTATUS_DEFERRED_FKS</dt>
** <dd>This parameter returns zero for the current value if and only if
** all foreign key constraints (deferred or immediate) have been
** resolved.)^  ^The highwater mark is always 0.
** </dd>
** </dl>
*/
#define SQLITE_DBSTATUS_LOOKASIDE_USED       0
#define SQLITE_DBSTATUS_CACHE_USED           1
#define SQLITE_DBSTATUS_SCHEMA_USED          2
#define SQLITE_DBSTATUS_STMT_USED            3
#define SQLITE_DBSTATUS_LOOKASIDE_HIT        4
#define SQLITE_DBSTATUS_LOOKASIDE_MISS_SIZE  5
#define SQLITE_DBSTATUS_LOOKASIDE_MISS_FULL  6
#define SQLITE_DBSTATUS_CACHE_HIT            7
#define SQLITE_DBSTATUS_CACHE_MISS           8
#define SQLITE_DBSTATUS_CACHE_WRITE          9
#define SQLITE_DBSTATUS_DEFERRED_FKS        10
#define SQLITE_DBSTATUS_CACHE_USED_SHARED   11

#define SQLITE_DBSTATUS_MAX                 11   /* Largest defined DBSTATUS */


/*
** CAPI3REF: Prepared Statement Status
** METHOD: sqlite3_stmt
**
** ^(Each prepared statement maintains various








>
>
>
>
>
>
>
>
>




















>
|








7234
7235
7236
7237
7238
7239
7240
7241
7242
7243
7244
7245
7246
7247
7248
7249
7250
7251
7252
7253
7254
7255
7256
7257
7258
7259
7260
7261
7262
7263
7264
7265
7266
7267
7268
7269
7270
7271
7272
7273
7274
7275
7276
7277
7278

** wal file in wal mode databases, or the number of pages written to the
** database file in rollback mode databases. Any pages written as part of
** transaction rollback or database recovery operations are not included.
** If an IO or other error occurs while writing a page to disk, the effect
** on subsequent SQLITE_DBSTATUS_CACHE_WRITE requests is undefined.)^ ^The
** highwater mark associated with SQLITE_DBSTATUS_CACHE_WRITE is always 0.
** </dd>
**
** [[SQLITE_DBSTATUS_CACHE_SPILL]] ^(<dt>SQLITE_DBSTATUS_CACHE_SPILL</dt>
** <dd>This parameter returns the number of dirty cache entries that have
** been written to disk in the middle of a transaction due to the page
** cache overflowing. Transactions are more efficient if they are written
** to disk all at once. When pages spill mid-transaction, that introduces
** additional overhead. This parameter can be used help identify
** inefficiencies that can be resolve by increasing the cache size.
** </dd>
**
** [[SQLITE_DBSTATUS_DEFERRED_FKS]] ^(<dt>SQLITE_DBSTATUS_DEFERRED_FKS</dt>
** <dd>This parameter returns zero for the current value if and only if
** all foreign key constraints (deferred or immediate) have been
** resolved.)^  ^The highwater mark is always 0.
** </dd>
** </dl>
*/
#define SQLITE_DBSTATUS_LOOKASIDE_USED       0
#define SQLITE_DBSTATUS_CACHE_USED           1
#define SQLITE_DBSTATUS_SCHEMA_USED          2
#define SQLITE_DBSTATUS_STMT_USED            3
#define SQLITE_DBSTATUS_LOOKASIDE_HIT        4
#define SQLITE_DBSTATUS_LOOKASIDE_MISS_SIZE  5
#define SQLITE_DBSTATUS_LOOKASIDE_MISS_FULL  6
#define SQLITE_DBSTATUS_CACHE_HIT            7
#define SQLITE_DBSTATUS_CACHE_MISS           8
#define SQLITE_DBSTATUS_CACHE_WRITE          9
#define SQLITE_DBSTATUS_DEFERRED_FKS        10
#define SQLITE_DBSTATUS_CACHE_USED_SHARED   11
#define SQLITE_DBSTATUS_CACHE_SPILL         12
#define SQLITE_DBSTATUS_MAX                 12   /* Largest defined DBSTATUS */


/*
** CAPI3REF: Prepared Statement Status
** METHOD: sqlite3_stmt
**
** ^(Each prepared statement maintains various
︙︙
8835
8836
8837
8838
8839
8840
8841
8842
8843
8844
8845
8846
8847
8848
8849

** The SQLITE_DESERIALIZE_FREEONCLOSE means that the database serialization
** in the P argument is held in memory obtained from [sqlite3_malloc64()]
** and that SQLite should take ownership of this memory and automatically
** free it when it has finished using it.  Without this flag, the caller
** is resposible for freeing any dynamically allocated memory.
**
** The SQLITE_DESERIALIZE_RESIZEABLE flag means that SQLite is allowed to
** grow the size of the database usign calls to [sqlite3_realloc64()].  This
** flag should only be used if SQLITE_DESERIALIZE_FREEONCLOSE is also used.
** Without this flag, the deserialized database cannot increase in size beyond
** the number of bytes specified by the M parameter.
**
** The SQLITE_DESERIALIZE_READONLY flag means that the deserialized database
** should be treated as read-only.
*/








|








8854
8855
8856
8857
8858
8859
8860
8861
8862
8863
8864
8865
8866
8867
8868

** The SQLITE_DESERIALIZE_FREEONCLOSE means that the database serialization
** in the P argument is held in memory obtained from [sqlite3_malloc64()]
** and that SQLite should take ownership of this memory and automatically
** free it when it has finished using it.  Without this flag, the caller
** is resposible for freeing any dynamically allocated memory.
**
** The SQLITE_DESERIALIZE_RESIZEABLE flag means that SQLite is allowed to
** grow the size of the database using calls to [sqlite3_realloc64()].  This
** flag should only be used if SQLITE_DESERIALIZE_FREEONCLOSE is also used.
** Without this flag, the deserialized database cannot increase in size beyond
** the number of bytes specified by the M parameter.
**
** The SQLITE_DESERIALIZE_READONLY flag means that the deserialized database
** should be treated as read-only.
*/
︙︙
Changes to src/sqliteInt.h.
︙︙
1528
1529
1530
1531
1532
1533
1534

1535
1536
1537
1538
1539
1540
1541

#define SQLITE_OrderByIdxJoin 0x0040   /* ORDER BY of joins via index */
#define SQLITE_Transitive     0x0080   /* Transitive constraints */
#define SQLITE_OmitNoopJoin   0x0100   /* Omit unused tables in joins */
#define SQLITE_CountOfView    0x0200   /* The count-of-view optimization */
#define SQLITE_CursorHints    0x0400   /* Add OP_CursorHint opcodes */
#define SQLITE_Stat34         0x0800   /* Use STAT3 or STAT4 data */
   /* TH3 expects the Stat34  ^^^^^^ value to be 0x0800.  Don't change it */

#define SQLITE_AllOpts        0xffff   /* All optimizations */

/*
** Macros for testing whether or not optimizations are enabled or disabled.
*/
#define OptimizationDisabled(db, mask)  (((db)->dbOptFlags&(mask))!=0)
#define OptimizationEnabled(db, mask)   (((db)->dbOptFlags&(mask))==0)








>








1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542

#define SQLITE_OrderByIdxJoin 0x0040   /* ORDER BY of joins via index */
#define SQLITE_Transitive     0x0080   /* Transitive constraints */
#define SQLITE_OmitNoopJoin   0x0100   /* Omit unused tables in joins */
#define SQLITE_CountOfView    0x0200   /* The count-of-view optimization */
#define SQLITE_CursorHints    0x0400   /* Add OP_CursorHint opcodes */
#define SQLITE_Stat34         0x0800   /* Use STAT3 or STAT4 data */
   /* TH3 expects the Stat34  ^^^^^^ value to be 0x0800.  Don't change it */
#define SQLITE_PushDown       0x1000   /* The push-down optimization */
#define SQLITE_AllOpts        0xffff   /* All optimizations */

/*
** Macros for testing whether or not optimizations are enabled or disabled.
*/
#define OptimizationDisabled(db, mask)  (((db)->dbOptFlags&(mask))!=0)
#define OptimizationEnabled(db, mask)   (((db)->dbOptFlags&(mask))==0)
︙︙
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003

  yDbMask writeMask;   /* Start a write transaction on these databases */
  yDbMask cookieMask;  /* Bitmask of schema verified databases */
  int regRowid;        /* Register holding rowid of CREATE TABLE entry */
  int regRoot;         /* Register holding root page number for new objects */
  int nMaxArg;         /* Max args passed to user function by sub-program */
#if SELECTTRACE_ENABLED
  int nSelect;         /* Number of SELECT statements seen */
  int nSelectIndent;   /* How far to indent SELECTTRACE() output */
#endif
#ifndef SQLITE_OMIT_SHARED_CACHE
  int nTableLock;        /* Number of locks in aTableLock */
  TableLock *aTableLock; /* Required table locks for shared-cache mode */
#endif
  AutoincInfo *pAinc;  /* Information about AUTOINCREMENT counters */
  Parse *pToplevel;    /* Parse structure for main program (or NULL) */








<








2990
2991
2992
2993
2994
2995
2996

2997
2998
2999
3000
3001
3002
3003

  yDbMask writeMask;   /* Start a write transaction on these databases */
  yDbMask cookieMask;  /* Bitmask of schema verified databases */
  int regRowid;        /* Register holding rowid of CREATE TABLE entry */
  int regRoot;         /* Register holding root page number for new objects */
  int nMaxArg;         /* Max args passed to user function by sub-program */
#if SELECTTRACE_ENABLED
  int nSelect;         /* Number of SELECT statements seen */

#endif
#ifndef SQLITE_OMIT_SHARED_CACHE
  int nTableLock;        /* Number of locks in aTableLock */
  TableLock *aTableLock; /* Required table locks for shared-cache mode */
#endif
  AutoincInfo *pAinc;  /* Information about AUTOINCREMENT counters */
  Parse *pToplevel;    /* Parse structure for main program (or NULL) */
︙︙
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
3363
3364
3365
3366
3367
3368
3369

    int n;                                    /* A counter */
    int iCur;                                 /* A cursor number */
    SrcList *pSrcList;                        /* FROM clause */
    struct SrcCount *pSrcCount;               /* Counting column references */
    struct CCurHint *pCCurHint;               /* Used by codeCursorHint() */
    int *aiCol;                               /* array of column indexes */
    struct IdxCover *pIdxCover;               /* Check for index coverage */
    struct IdxExprTrans *pIdxTrans;           /* Convert indexed expr to column */
    ExprList *pGroupBy;                       /* GROUP BY clause */
    struct HavingToWhereCtx *pHavingCtx;      /* HAVING to WHERE clause ctx */
  } u;
};

/* Forward declarations */
int sqlite3WalkExpr(Walker*, Expr*);
int sqlite3WalkExprList(Walker*, ExprList*);
int sqlite3WalkSelect(Walker*, Select*);








|

|








3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
3363
3364
3365
3366
3367
3368
3369

    int n;                                    /* A counter */
    int iCur;                                 /* A cursor number */
    SrcList *pSrcList;                        /* FROM clause */
    struct SrcCount *pSrcCount;               /* Counting column references */
    struct CCurHint *pCCurHint;               /* Used by codeCursorHint() */
    int *aiCol;                               /* array of column indexes */
    struct IdxCover *pIdxCover;               /* Check for index coverage */
    struct IdxExprTrans *pIdxTrans;           /* Convert idxed expr to column */
    ExprList *pGroupBy;                       /* GROUP BY clause */
    Select *pSelect;                          /* HAVING to WHERE clause ctx */
  } u;
};

/* Forward declarations */
int sqlite3WalkExpr(Walker*, Expr*);
int sqlite3WalkExprList(Walker*, ExprList*);
int sqlite3WalkSelect(Walker*, Select*);
︙︙
Changes to src/status.c.
︙︙
333
334
335
336
337
338
339



340
341
342
343
344
345
346

    }

    /*
    ** Set *pCurrent to the total cache hits or misses encountered by all
    ** pagers the database handle is connected to. *pHighwater is always set 
    ** to zero.
    */



    case SQLITE_DBSTATUS_CACHE_HIT:
    case SQLITE_DBSTATUS_CACHE_MISS:
    case SQLITE_DBSTATUS_CACHE_WRITE:{
      int i;
      int nRet = 0;
      assert( SQLITE_DBSTATUS_CACHE_MISS==SQLITE_DBSTATUS_CACHE_HIT+1 );
      assert( SQLITE_DBSTATUS_CACHE_WRITE==SQLITE_DBSTATUS_CACHE_HIT+2 );








>
>
>








333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349

    }

    /*
    ** Set *pCurrent to the total cache hits or misses encountered by all
    ** pagers the database handle is connected to. *pHighwater is always set 
    ** to zero.
    */
    case SQLITE_DBSTATUS_CACHE_SPILL:
      op = SQLITE_DBSTATUS_CACHE_WRITE+1;
      /* Fall through into the next case */
    case SQLITE_DBSTATUS_CACHE_HIT:
    case SQLITE_DBSTATUS_CACHE_MISS:
    case SQLITE_DBSTATUS_CACHE_WRITE:{
      int i;
      int nRet = 0;
      assert( SQLITE_DBSTATUS_CACHE_MISS==SQLITE_DBSTATUS_CACHE_HIT+1 );
      assert( SQLITE_DBSTATUS_CACHE_WRITE==SQLITE_DBSTATUS_CACHE_HIT+2 );
︙︙
Changes to src/test_malloc.c.
︙︙
1379
1380
1381
1382
1383
1384
1385

1386
1387
1388
1389
1390
1391
1392

    { "LOOKASIDE_MISS_SIZE", SQLITE_DBSTATUS_LOOKASIDE_MISS_SIZE },
    { "LOOKASIDE_MISS_FULL", SQLITE_DBSTATUS_LOOKASIDE_MISS_FULL },
    { "CACHE_HIT",           SQLITE_DBSTATUS_CACHE_HIT           },
    { "CACHE_MISS",          SQLITE_DBSTATUS_CACHE_MISS          },
    { "CACHE_WRITE",         SQLITE_DBSTATUS_CACHE_WRITE         },
    { "DEFERRED_FKS",        SQLITE_DBSTATUS_DEFERRED_FKS        },
    { "CACHE_USED_SHARED",   SQLITE_DBSTATUS_CACHE_USED_SHARED   },

  };
  Tcl_Obj *pResult;
  if( objc!=4 ){
    Tcl_WrongNumArgs(interp, 1, objv, "DB PARAMETER RESETFLAG");
    return TCL_ERROR;
  }
  if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR;








>








1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393

    { "LOOKASIDE_MISS_SIZE", SQLITE_DBSTATUS_LOOKASIDE_MISS_SIZE },
    { "LOOKASIDE_MISS_FULL", SQLITE_DBSTATUS_LOOKASIDE_MISS_FULL },
    { "CACHE_HIT",           SQLITE_DBSTATUS_CACHE_HIT           },
    { "CACHE_MISS",          SQLITE_DBSTATUS_CACHE_MISS          },
    { "CACHE_WRITE",         SQLITE_DBSTATUS_CACHE_WRITE         },
    { "DEFERRED_FKS",        SQLITE_DBSTATUS_DEFERRED_FKS        },
    { "CACHE_USED_SHARED",   SQLITE_DBSTATUS_CACHE_USED_SHARED   },
    { "CACHE_SPILL",         SQLITE_DBSTATUS_CACHE_SPILL         },
  };
  Tcl_Obj *pResult;
  if( objc!=4 ){
    Tcl_WrongNumArgs(interp, 1, objv, "DB PARAMETER RESETFLAG");
    return TCL_ERROR;
  }
  if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR;
︙︙
Changes to src/treeview.c.
︙︙
133
134
135
136
137
138
139









140
141
142
143
144

145
146
147
148
149
150
151

  pView = sqlite3TreeViewPush(pView, moreToFollow);
  if( p->pWith ){
    sqlite3TreeViewWith(pView, p->pWith, 1);
    cnt = 1;
    sqlite3TreeViewPush(pView, 1);
  }
  do{









    sqlite3TreeViewLine(pView, "SELECT%s%s (0x%p) selFlags=0x%x nSelectRow=%d",
      ((p->selFlags & SF_Distinct) ? " DISTINCT" : ""),
      ((p->selFlags & SF_Aggregate) ? " agg_flag" : ""), p, p->selFlags,
      (int)p->nSelectRow
    );

    if( cnt++ ) sqlite3TreeViewPop(pView);
    if( p->pPrior ){
      n = 1000;
    }else{
      n = 0;
      if( p->pSrc && p->pSrc->nSrc ) n++;
      if( p->pWhere ) n++;








>
>
>
>
>
>
>
>
>





>








133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161

  pView = sqlite3TreeViewPush(pView, moreToFollow);
  if( p->pWith ){
    sqlite3TreeViewWith(pView, p->pWith, 1);
    cnt = 1;
    sqlite3TreeViewPush(pView, 1);
  }
  do{
#if SELECTTRACE_ENABLED
    sqlite3TreeViewLine(pView,
      "SELECT%s%s (%s/%p) selFlags=0x%x nSelectRow=%d",
      ((p->selFlags & SF_Distinct) ? " DISTINCT" : ""),
      ((p->selFlags & SF_Aggregate) ? " agg_flag" : ""),
      p->zSelName, p, p->selFlags,
      (int)p->nSelectRow
    );
#else
    sqlite3TreeViewLine(pView, "SELECT%s%s (0x%p) selFlags=0x%x nSelectRow=%d",
      ((p->selFlags & SF_Distinct) ? " DISTINCT" : ""),
      ((p->selFlags & SF_Aggregate) ? " agg_flag" : ""), p, p->selFlags,
      (int)p->nSelectRow
    );
#endif
    if( cnt++ ) sqlite3TreeViewPop(pView);
    if( p->pPrior ){
      n = 1000;
    }else{
      n = 0;
      if( p->pSrc && p->pSrc->nSrc ) n++;
      if( p->pWhere ) n++;
︙︙
Changes to src/vdbe.c.
︙︙
4283
4284
4285
4286
4287
4288
4289




4290
4291
4292
4293
4294
4295
4296

  VdbeFrame *pFrame;     /* Root frame of VDBE */

  v = 0;
  res = 0;
  pOut = out2Prerelease(p, pOp);
  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
  pC = p->apCsr[pOp->p1];




  assert( pC!=0 );
  assert( pC->eCurType==CURTYPE_BTREE );
  assert( pC->uc.pCursor!=0 );
  {
    /* The next rowid or record number (different terms for the same
    ** thing) is obtained in a two-step algorithm.
    **








>
>
>
>








4283
4284
4285
4286
4287
4288
4289
4290
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300

  VdbeFrame *pFrame;     /* Root frame of VDBE */

  v = 0;
  res = 0;
  pOut = out2Prerelease(p, pOp);
  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
  pC = p->apCsr[pOp->p1];
  if( !pC->isTable ){
    rc = SQLITE_CORRUPT_BKPT;
    goto abort_due_to_error;
  }
  assert( pC!=0 );
  assert( pC->eCurType==CURTYPE_BTREE );
  assert( pC->uc.pCursor!=0 );
  {
    /* The next rowid or record number (different terms for the same
    ** thing) is obtained in a two-step algorithm.
    **
︙︙
Changes to src/vdbeapi.c.
︙︙
1664
1665
1666
1667
1668
1669
1670
1671


1672
1673
1674
1675
1676
1677
1678

/*
** Return the value of a status counter for a prepared statement
*/
int sqlite3_stmt_status(sqlite3_stmt *pStmt, int op, int resetFlag){
  Vdbe *pVdbe = (Vdbe*)pStmt;
  u32 v;
#ifdef SQLITE_ENABLE_API_ARMOR
  if( !pStmt ){


    (void)SQLITE_MISUSE_BKPT;
    return 0;
  }
#endif
  if( op==SQLITE_STMTSTATUS_MEMUSED ){
    sqlite3 *db = pVdbe->db;
    sqlite3_mutex_enter(db->mutex);








|
>
>








1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680

/*
** Return the value of a status counter for a prepared statement
*/
int sqlite3_stmt_status(sqlite3_stmt *pStmt, int op, int resetFlag){
  Vdbe *pVdbe = (Vdbe*)pStmt;
  u32 v;
#ifdef SQLITE_ENABLE_API_ARMOR
  if( !pStmt 
   || (op!=SQLITE_STMTSTATUS_MEMUSED && (op<0||op>=ArraySize(pVdbe->aCounter)))
  ){
    (void)SQLITE_MISUSE_BKPT;
    return 0;
  }
#endif
  if( op==SQLITE_STMTSTATUS_MEMUSED ){
    sqlite3 *db = pVdbe->db;
    sqlite3_mutex_enter(db->mutex);
︙︙
Changes to test/dbstatus.test.
︙︙
411
412
413
414
415
416
417







































418

    do_cacheused_test 4.2.3 db2 { 4568 4568 }
    sqlite3 db file:test.db?cache=shared
    do_cacheused_test 4.2.4 db2 { 4568 2284 }
    db2 close
  }
}








































finish_test








>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>


411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457

    do_cacheused_test 4.2.3 db2 { 4568 4568 }
    sqlite3 db file:test.db?cache=shared
    do_cacheused_test 4.2.4 db2 { 4568 2284 }
    db2 close
  }
}

#-------------------------------------------------------------------------
# Test that passing an out-of-range value to sqlite3_stmt_status does
# not cause a crash.
reset_db
do_execsql_test 5.0 {
  CREATE TABLE t1(x, y);
  INSERT INTO t1 VALUES(1, 2);
  INSERT INTO t1 VALUES(3, 4);
}

do_test 5.1 {
  set ::stmt [sqlite3_prepare db "SELECT * FROM t1" -1 dummy]
  sqlite3_step $::stmt
  sqlite3_step $::stmt
  sqlite3_step $::stmt
  sqlite3_reset $::stmt
} {SQLITE_OK}

ifcapable api_armor {
  do_test 5.2 { sqlite3_stmt_status $::stmt -1 0 } 0
}
do_test 5.3 { sqlite3_stmt_status $::stmt  0 0 } 0
do_test 5.4 { 
  expr [sqlite3_stmt_status $::stmt 99 0]>0 
} 1
foreach {tn id res} {
  1 SQLITE_STMTSTATUS_MEMUSED 1
  2 SQLITE_STMTSTATUS_FULLSCAN_STEP 1
  3 SQLITE_STMTSTATUS_SORT 0
  4 SQLITE_STMTSTATUS_AUTOINDEX 0
  5 SQLITE_STMTSTATUS_VM_STEP 1
  6 SQLITE_STMTSTATUS_REPREPARE 0
  7 SQLITE_STMTSTATUS_RUN 1
} {
if {$tn==2} breakpoint
  do_test 5.5.$tn { expr [sqlite3_stmt_status $::stmt $id 0]>0 } $res
}

sqlite3_finalize $::stmt
finish_test
Changes to test/dbstatus2.test.
︙︙
32
33
34
35
36
37
38




39
40
41
42
43
44
45

  set nMiss [sqlite3_db_status $db CACHE_MISS $reset]
  list $nHit $nMiss
}

proc db_write {db {reset 0}} {
  sqlite3_db_status $db CACHE_WRITE $reset
}





do_test 1.1 {
  db close
  sqlite3 db test.db
  execsql { PRAGMA mmap_size = 0 }
  expr {[file size test.db] / 1024}
} 6








>
>
>
>








32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49

  set nMiss [sqlite3_db_status $db CACHE_MISS $reset]
  list $nHit $nMiss
}

proc db_write {db {reset 0}} {
  sqlite3_db_status $db CACHE_WRITE $reset
}

proc db_spill {db {reset 0}} {
  sqlite3_db_status $db CACHE_SPILL $reset
}

do_test 1.1 {
  db close
  sqlite3 db test.db
  execsql { PRAGMA mmap_size = 0 }
  expr {[file size test.db] / 1024}
} 6
︙︙
94
95
96
97
98
99
100
101









102

}
do_test 2.7 { 
  execsql { INSERT INTO t1 VALUES(5, randomblob(600)) }
  db_write db
} {0 4 0}
do_test 2.8 { db_write db 1 } {0 4 0}
do_test 2.9 { db_write db 0 } {0 0 0}
 









finish_test








|
>
>
>
>
>
>
>
>
>


98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115

}
do_test 2.7 { 
  execsql { INSERT INTO t1 VALUES(5, randomblob(600)) }
  db_write db
} {0 4 0}
do_test 2.8 { db_write db 1 } {0 4 0}
do_test 2.9 { db_write db 0 } {0 0 0}

do_test 3.0 { db_spill db 1 } {0 0 0}
do_test 3.1 { db_spill db 0 } {0 0 0}
do_execsql_test 3.2 {
  PRAGMA journal_mode=DELETE;
  PRAGMA cache_size=3;
  UPDATE t1 SET b=randomblob(1000);
} {delete}
do_test 3.3 { db_spill db 0 } {0 8 0}
 
finish_test
Changes to test/join5.test.
︙︙
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188

  INSERT INTO x3 VALUES('c', NULL);
  SELECT * FROM x1 LEFT JOIN x2 JOIN x3 WHERE x3.d = x2.b;
} {}

# Ticket https://www.sqlite.org/src/tktview/c2a19d81652f40568c770c43 on
# 2015-08-20.  LEFT JOIN and the push-down optimization.
#
do_execsql_test join6-4.1 {
  SELECT *
  FROM (
      SELECT 'apple' fruit
      UNION ALL SELECT 'banana'
  ) a
  JOIN (
      SELECT 'apple' fruit
      UNION ALL SELECT 'banana'
  ) b ON a.fruit=b.fruit
  LEFT JOIN (
      SELECT 1 isyellow
  ) c ON b.fruit='banana';
} {apple apple {} banana banana 1}
do_execsql_test join6-4.2 {
  SELECT *
    FROM (SELECT 'apple' fruit UNION ALL SELECT 'banana')
         LEFT JOIN (SELECT 1) ON fruit='banana';
} {apple {} banana 1}

#-------------------------------------------------------------------------
do_execsql_test 5.0 {








|













|








160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188

  INSERT INTO x3 VALUES('c', NULL);
  SELECT * FROM x1 LEFT JOIN x2 JOIN x3 WHERE x3.d = x2.b;
} {}

# Ticket https://www.sqlite.org/src/tktview/c2a19d81652f40568c770c43 on
# 2015-08-20.  LEFT JOIN and the push-down optimization.
#
do_execsql_test join5-4.1 {
  SELECT *
  FROM (
      SELECT 'apple' fruit
      UNION ALL SELECT 'banana'
  ) a
  JOIN (
      SELECT 'apple' fruit
      UNION ALL SELECT 'banana'
  ) b ON a.fruit=b.fruit
  LEFT JOIN (
      SELECT 1 isyellow
  ) c ON b.fruit='banana';
} {apple apple {} banana banana 1}
do_execsql_test join5-4.2 {
  SELECT *
    FROM (SELECT 'apple' fruit UNION ALL SELECT 'banana')
         LEFT JOIN (SELECT 1) ON fruit='banana';
} {apple {} banana 1}

#-------------------------------------------------------------------------
do_execsql_test 5.0 {
︙︙
Added test/optfuzz-db01.c. 










































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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/* content of file testdb01.db */
unsigned char data001[] = {
  83, 81, 76,105,116,101, 32,102,111,114,109, 97,116, 32, 51,  0,  2,  0,  1,
   1,  0, 64, 32, 32,  0,  0,  0,  2,  0,  0,  0, 35,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0, 31,  0,  0,  0,  4,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  1,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   2,  0, 46, 32,152,  5,  0,  0,  0,  7,  1,221,  0,  0,  0,  0, 35,  1,251,
   1,246,  1,241,  1,236,  1,231,  1,226,  1,221, 84,  4,  7, 23, 17, 17,  1,
 129, 19,116, 97, 98,108,101,116, 52,116, 52,  5, 67, 82, 69, 65, 84, 69, 32,
  84, 65, 66, 76, 69, 32,116, 52, 40, 97, 32, 73, 78, 84, 32, 85, 78, 73, 81,
  85, 69, 32, 78, 79, 84, 32, 78, 85, 76, 76, 44, 32, 98, 32, 73, 78, 84, 32,
  85, 78, 73, 81, 85, 69, 32, 78, 79, 84, 32, 78, 85, 76, 76, 44, 99, 44,100,
  44,101, 41, 35,  6,  6, 23, 55, 17,  1,  0,105,110,100,101,120,115,113,108,
 105,116,101, 95, 97,117,116,111,105,110,100,101,120, 95,116, 52, 95, 50,116,
  52,  7, 35,  5,  6, 23, 55, 17,  1,  0,105,110,100,101,120,115,113,108,105,
 116,101, 95, 97,117,116,111,105,110,100,101,120, 95,116, 52, 95, 49,116, 52,
   6, 42,  3,  6, 23, 17, 17,  1, 65,116, 97, 98,108,101,116, 51,116, 51,  4,
  67, 82, 69, 65, 84, 69, 32, 84, 65, 66, 76, 69, 32,116, 51, 40, 97, 44, 98,
  44, 99, 44,100, 44,101, 41, 95,  2,  7, 23, 17, 17,  1,129, 41,116, 97, 98,
 108,101,116, 50,116, 50,  3, 67, 82, 69, 65, 84, 69, 32, 84, 65, 66, 76, 69,
  32,116, 50, 40, 97, 32, 73, 78, 84, 44, 32, 98, 32, 73, 78, 84, 44, 32, 99,
  32, 73, 78, 84, 44,100, 32, 73, 78, 84, 44,101, 32, 73, 78, 84, 44, 80, 82,
  73, 77, 65, 82, 89, 32, 75, 69, 89, 40, 98, 44, 97, 41, 41, 87, 73, 84, 72,
  79, 85, 84, 32, 82, 79, 87, 73, 68, 83,  1,  7, 23, 17, 17,  1,129, 17,116,
  97, 98,108,101,116, 49,116, 49,  2, 67, 82, 69, 65, 84, 69, 32, 84, 65, 66,
  76, 69, 32,116, 49, 40, 97, 32, 73, 78, 84, 69, 71, 69, 82, 32, 80, 82, 73,
  77, 65,  0,  0,  0, 34, 32,  0,  0,  0, 33, 29,  0,  0,  0, 32, 26,  0,  0,
   0, 31, 23,  0,  0,  0, 30, 19,  0,  0,  0, 11, 14,  0,  0,  0,  9,  7,  5,
   0,  0,  0,  1,  1,251,  0,  0,  0,  0, 16,  1,251,  1,195,  1,180,  1,166,
   1,151,  1,136,  1,121,  1,105,  1, 91,  1, 76,  1, 61,  1, 46,  1, 29,  1,
  14,  0,252,  0,238,  0,224,  0,209,  0,194,  0,177,  0,157,  0,143,  0,128,
   0,110,  0, 94,  0, 78,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0, 14, 28,  6,  0,  1,  1,  1, 23, 17, 67, 31,119,111,114,107,115, 14, 27,
   6,  0,  1,  1,  1, 23, 22, 71,  3, 97,110,103,101,108, 16, 26,  6,  0,  1,
   1,  1, 27, 40, 98, 17,109,111,114,110,105,110,103, 13, 25,  6,  0,  1,  1,
   1, 21, 10,  7, 19,103,111,110,101, 12, 24,  6,  0,  1,  1,  9, 21, 43, 46,
 119, 97,121,115, 18, 23,  6,  0,  1,  1,  1, 31,  6, 37, 31,115, 97, 99,114,
 105,102,105, 99,101, 15, 22,  6,  0,  1,  1,  1, 25, 45, 71, 28,116,104,111,
 117,103,104, 13, 21,  6,  0,  1,  1,  1, 21, 22, 92, 18,115,111,109,101, 13,
  20,  6,  0,  9,  1,  1, 23,  2, 45, 97, 98,111,118,101, 12, 19,  6,  0,  1,
   1,  8, 21,  4, 58,119, 97,121,115, 12, 18,  6,  0,  1,  1,  1, 19, 44, 19,
  43,119, 97,114, 16, 17,  6,  0,  1,  1,  1, 27, 29, 74, 36, 98,101,116,119,
 101,101,110, 13, 16,  6,  0,  1,  1,  1, 21, 44, 52, 19,112,111,111,114, 15,
  15,  6,  0,  1,  1,  1, 25,  6,  3, 11,116,101,109,112,108,101, 13, 14,  6,
   0,  1,  1,  1, 21, 35, 48, 27,100,105,101,100, 13, 13,  6,  0,  1,  1,  1,
  21,  4, 21, 39,100,111,116,104, 13, 12,  6,  0,  1,  1,  1, 21,  4, 38, 36,
 115,101,110,100, 12, 11,  6,  0,  1,  1,  1, 19, 13, 48, 22,115,105,120, 14,
  10,  6,  0,  1,  1,  1, 23, 41, 89, 14,115,101,114,118,101, 13,  9,  6,  0,
   8,  1,  1, 23, 16, 50, 98,101,103, 97,116, 13,  8,  6,  0,  1,  1,  1, 21,
  42, 49, 34,115,101,110,100, 13,  7,  6,  0,  1,  1,  1, 21, 21, 91, 38,110,
 101, 97,114, 12,  6,  6,  0,  1,  1,  1, 19,  2, 37, 11, 99, 97,110, 13,  5,
   6,  0,  1,  1,  1, 21, 25, 27, 28,103,111,110,101, 13,  4,  6,  0,  1,  1,
   1, 21, 41, 32, 35,110,101, 97,114, 14,  3,  6,  0,  1,  1,  1, 23, 32, 24,
  26,115,101,114,118,101, 13,  2,  6,  0,  1,  1,  1, 21, 45, 14, 39,115, 97,
 118,101, 13,  1,  6,  0,  1,  1,  1, 21, 40, 68,  0,  0,  0, 15, 28,  2,  0,
   0,  0,  1,  1,238,  0,  0,  0,  0, 22,  1,238,  1,197,  1,181,  1,166,  1,
 151,  1,137,  1,121,  1,104,  1, 84,  1, 73,  1, 59,  1, 41,  1, 26,  1, 11,
   0,253,  0,238,  0,223,  0,207,  0,191,  0,175,  0,159,  0,144,  0,129,  0,
 113,  0, 97,  0, 82,  0, 68,  0,  0, 13,  6,  1,  1,  1,  1, 19, 26, 34, 15,
  20, 97,114,107, 14,  6,  1,  1,  1,  1, 21, 25,  5, 27, 28,103,111,110,101,
  15,  6,  1,  1,  1,  1, 23, 22, 47, 16, 40, 97,110,103,101,114, 15,  6,  1,
   1,  1,  1, 23, 22, 27, 71,  3, 97,110,103,101,108, 14,  6,  1,  1,  1,  1,
  21, 22, 21, 92, 18,115,111,109,101, 14,  6,  1,  1,  1,  1, 21, 21,  7, 91,
  38,110,101, 97,114, 15,  6,  1,  1,  1,  1, 23, 20, 42, 18,  5, 98,101,103,
  97,116, 15,  6,  1,  1,  1,  1, 23, 17, 37, 66, 18,100,119,101,108,116, 15,
   6,  1,  1,  1,  1, 23, 17, 28, 67, 31,119,111,114,107,115, 15,  6,  1,  1,
   1,  8, 25, 16, 32,  7,112,108, 97, 99,101,115, 14,  6,  1,  1,  1,  1, 21,
  16, 30, 81, 25,119, 97,108,107, 14,  6,  1,  1,  1,  1, 21, 14, 40, 30, 26,
 115,101,110,100, 13,  6,  1,  1,  1,  1, 19, 13, 11, 48, 22,115,105,120, 14,
   6,  1,  1,  1,  1, 21, 10, 38, 97, 34,115,104,101,119, 14,  6,  1,  1,  1,
   1, 21, 10, 25,  7, 19,103,111,110,101, 17,  6,  1,  1,  1,  1, 27,  9, 50,
  92, 29,116,104,101,114,101,105,110, 13,  6,  1,  1,  1,  1, 19,  9, 49, 51,
  38,111,105,108, 10,  6,  1,  1,  1,  1,  0,  7, 33, 72, 31, 19,  6,  1,  1,
   1,  1, 31,  6, 23, 37, 31,115, 97, 99,114,105,102,105, 99,101, 16,  6,  1,
   1,  1,  1, 25,  6, 15,  3, 11,116,101,109,112,108,101, 15,  6,  1,  1,  1,
   1, 23,  5, 43, 23, 41, 98,101,103, 97,116, 13,  6,  1,  1,  1,  8, 21,  4,
  19, 58,119, 97,121,115, 14,  6,  1,  1,  1,  1, 21,  4, 13, 21, 39,100,111,
 116,104, 14,  6,  1,  1,  1,  1, 21,  4, 12, 38, 36,115,101,110,100, 15,  6,
   1,  1,  1,  1, 23,  3, 39, 21, 45, 98,101,103, 97,116, 13,  6,  1,  1,  1,
   1, 19,  2,  6, 37, 11, 99, 97,110, 14,  6,  9,  1,  1,  1, 23, 20,  2, 45,
  97, 98,111,118,101, 14,  6,  8,  1,  1,  1, 23, 36, 52, 17, 99,104,  0,  0,
   0, 21, 13,  6,  1,  1,  1,  1, 19, 26, 34, 15, 20, 97,114,107, 13,  0,  0,
   0, 35,  0, 92,  0,  1,244,  1,232,  1,216,  1,204,  1,186,  1,171,  1,160,
   1,149,  1,138,  1,128,  1,117,  1,106,  1, 92,  1, 76,  1, 65,  1, 49,  1,
  32,  1, 21,  1, 10,  0,255,  0,241,  0,225,  0,214,  0,203,  0,192,  0,180,
   0,168,  0,156,  0,144,  0,132,  0,124,  0,116,  0,108,  0,100,  0, 92,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  6, 35,  6,  0,  0,  0,
   0,  0,  6, 34,  6,  0,  0,  0,  0,  0,  6, 33,  6,  0,  0,  0,  0,  0,  6,
  32,  6,  0,  0,  0,  0,  0,  6, 31,  6,  0,  0,  0,  0,  0, 10, 30,  6,  1,
   1,  1,  1,  0, 48, 37, 93,  7, 10, 29,  6,  1,  1,  1,  1,  0, 28, 17, 67,
  31, 10, 28,  6,  1,  1,  1,  1,  0, 22, 45, 71, 28, 10, 27,  6,  1,  1,  1,
   1,  0, 12,  4, 38, 36, 10, 26,  6,  1,  1,  1,  1,  0, 49,  9, 51, 38,  9,
  25,  6,  1,  1,  1,  0,  0, 17, 29, 74,  9, 24,  6,  1,  1,  1,  0,  0, 47,
  22, 16,  9, 23,  6,  1,  1,  1,  0,  0, 32, 16,  7, 14, 22,  6,  1,  1,  1,
   0, 23, 42, 20, 18, 98,101,103, 97,116, 12, 21,  6,  1,  1,  1,  0, 19, 34,
  26, 15, 97,114,107,  9, 20,  6,  1,  1,  0,  1,  0, 49,  9, 38,  9, 19,  6,
   1,  1,  0,  1,  0, 44, 48,  9,  9, 18,  6,  1,  1,  0,  1,  0, 21, 22, 18,
  15, 17,  6,  1,  1,  0,  1, 25, 35, 38, 22, 99,117, 98,105,116,115, 14, 16,
   6,  1,  1,  0,  1, 23, 37, 17, 18,100,119,101,108,116,  9, 15,  6,  1,  0,
   1,  1,  0, 49, 51, 38, 14, 14,  6,  1,  0,  1,  1, 23, 10, 89, 14,115,101,
 114,118,101, 12, 13,  6,  9,  0,  1,  1, 21, 68, 32,100,111,116,104,  9, 12,
   6,  1,  0,  1,  1,  0, 47, 16, 40,  9, 11,  6,  1,  0,  1,  1,  0, 25,  7,
  19,  8, 10,  6,  0,  1,  1,  8,  0, 16,  7,  9,  9,  6,  0,  1,  1,  1,  0,
  16, 81, 25,  9,  8,  6,  0,  1,  1,  1,  0,  7, 72, 31,  9,  7,  6,  0,  1,
   1,  1,  0,  6, 37, 31, 13,  6,  6,  0,  1,  1,  1, 21, 21, 91, 38,110,101,
  97,114, 16,  5,  6,  1,  1,  1,  1, 25, 15,  6,  3, 11,116,101,109,112,108,
 101, 10,  4,  6,  1,  1,  1,  1,  0, 21, 22, 92, 18, 14,  3,  6,  1,  1,  1,
   1, 21,  4, 41, 32, 35,110,101, 97,114, 10,  2,  6,  1,  1,  1,  1,  0, 46,
  28, 88, 22, 10,  1,  6,  1,  1,  1,  1,  0, 17, 29, 74, 36, 13,  0,  0,  0,
  15,  1, 71,  0,  1,243,  1,230,  1,217,  1,204,  1,191,  1,179,  1,167,  1,
 155,  1,143,  1,131,  1,119,  1,107,  1, 95,  1, 83,  1, 71,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
  10, 15,  6,  1,  1,  1,  1,  0, 48, 37, 93,  7, 10, 14,  6,  1,  1,  1,  1,
   0, 22, 45, 71, 28, 10, 13,  6,  1,  1,  1,  1,  0, 12,  4, 38, 36, 10, 12,
   6,  1,  1,  1,  0,  1, 32, 16,  7, 79, 10, 11,  6,  1,  1,  1,  0,  1, 42,
  20, 18, 19, 10, 10,  6,  1,  1,  1,  0,  1, 34, 26, 15, 13, 10,  9,  6,  1,
   1,  0,  1,  1, 49,  9, 38, 97, 10,  8,  6,  1,  1,  0,  1,  1, 44, 48,  9,
  90, 10,  7,  6,  1,  1,  0,  1,  1, 35, 38, 22, 33, 10,  6,  6,  1,  1,  0,
   1,  1, 37, 17, 18, 18, 11,  5,  6,  1,  1,  1,  1,  1, 15,  6,  3, 11, 43,
  11,  4,  6,  1,  1,  1,  1,  1, 21, 22, 92, 18, 62, 11,  3,  6,  1,  1,  1,
   1,  1,  4, 41, 32, 35, 36, 11,  2,  6,  1,  1,  1,  1,  1, 46, 28, 88, 22,
  77, 11,  1,  6,  1,  1,  1,  1,  1, 17, 29, 74, 36, 61, 10,  0,  0,  0, 15,
   1,167,  0,  1,250,  1,244,  1,238,  1,233,  1,227,  1,221,  1,215,  1,209,
   1,203,  1,197,  1,191,  1,185,  1,179,  1,173,  1,167,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   5,  3,  1,  1, 49,  9,  5,  3,  1,  1, 48, 15,  5,  3,  1,  1, 46,  2,  5,
   3,  1,  1, 44,  8,  5,  3,  1,  1, 42, 11,  5,  3,  1,  1, 37,  6,  5,  3,
   1,  1, 35,  7,  5,  3,  1,  1, 34, 10,  5,  3,  1,  1, 32, 12,  5,  3,  1,
   1, 22, 14,  5,  3,  1,  1, 21,  4,  4,  3,  1,  9, 17,  5,  3,  1,  1, 15,
   5,  5,  3,  1,  1, 12, 13,  5,  3,  1,  1,  4,  3, 10,  0,  0,  0, 15,  1,
 167,  0,  1,250,  1,244,  1,238,  1,232,  1,226,  1,220,  1,214,  1,208,  1,
 202,  1,197,  1,191,  1,185,  1,179,  1,173,  1,167,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  5,
   3,  1,  1, 48,  8,  5,  3,  1,  1, 45, 14,  5,  3,  1,  1, 41,  3,  5,  3,
   1,  1, 38,  7,  5,  3,  1,  1, 37, 15,  4,  3,  1,  9, 29,  5,  3,  1,  1,
  28,  2,  5,  3,  1,  1, 26, 10,  5,  3,  1,  1, 22,  4,  5,  3,  1,  1, 20,
  11,  5,  3,  1,  1, 17,  6,  5,  3,  1,  1, 16, 12,  5,  3,  1,  1,  9,  9,
   5,  3,  1,  1,  6,  5,  5,  3,  1,  1,  4, 13,  5,  0,  0,  0,  2,  1,246,
   0,  0,  0,  0, 27,  1,251,  1,246,  1,168,  1,148,  1,130,  1,107,  1, 86,
   1, 65,  1, 44,  1, 27,  1, 14,  0,250,  0,224,  0,205,  0,184,  0,165,  0,
 145,  0,123,  0,106,  0, 86,  0, 67,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0, 17, 23,  6,  0, 23,  1,  1, 21,107,110,111,119,110, 52, 19,112,
 111,111,114, 18, 22,  6,  0, 23,  1,  1, 23, 97, 98,111,118,101, 24, 26,115,
 101,114,118,101, 15, 21,  6,  0, 19,  1,  1, 21,119, 97,114, 52, 19,112,111,
 111,114, 20, 20,  6,  0, 27,  1,  8, 25,110,111,116,104,105,110,103,  7,112,
 108, 97, 99,101,115, 18, 19,  6,  0, 23,  1,  1, 23, 98,101,103, 97,116, 90,
  27,116,114,117,116,104, 17, 18,  6,  0, 23,  1,  1, 21,100,119,101,108,116,
  21, 39,100,111,116,104, 19, 17,  6,  0, 27,  1,  1, 21,109,111,114,110,105,
 110,103, 52, 19,112,111,111,114, 17, 16,  6,  0, 21,  1,  1, 23,115,104,101,
 119, 90, 27,116,114,117,116,104, 24, 15,  6,  0, 27,  1,  1, 31,116,104,101,
 114,101,105,110, 37, 31,115, 97, 99,114,105,102,105, 99,101, 18, 14,  6,  0,
  23,  1,  8, 25,115,109,111,116,101,  7,112,108, 97, 99,101,115, 11, 13,  6,
   0, 19,  1,  1,  0, 97,114,107, 72, 31, 15, 12,  6,  0, 21,  1,  8, 21,119,
 105,110,101, 58,119, 97,121,115, 19, 11,  6,  0, 21,  1,  1, 27,115,111,109,
 101, 98, 17,109,111,114,110,105,110,103, 19, 10,  6,  0, 27,  1,  1, 21, 98,
 101,116,119,101,101,110, 92, 18,115,111,109,101, 19,  9,  6,  0, 21,  1,  1,
  27,115, 97,118,101, 74, 36, 98,101,116,119,101,101,110, 21,  8,  6,  0, 25,
   1,  1, 27,116,104,111,117,103,104, 98, 17,109,111,114,110,105,110,103, 16,
   7,  6,  0, 21,  1,  1, 21,115,101,110,100, 49, 34,115,101,110,100, 18,  6,
   6,  0, 25,  1,  1, 21,119,105,115,100,111,109, 38, 36,115,101,110,100, 16,
   5,  6,  0, 23,  1,  9, 21, 97,110,103,101,114, 46,119, 97,121,115, 14,  4,
   6,  0, 19,  1,  1, 19, 99, 97,110, 19, 43,119, 97,114, 16,  3,  6,  0, 23,
   1,  1, 19,111,102,102,101,114, 48, 22,115,105,120, 16,  2,  6,  0, 23,  1,
   8, 21,119,111,114,107,115, 58,119, 97,121,115, 16,  1,  6,  0, 23,  1,  1,
  19,  0,  0,  0, 26, 45,  0,  0,  0, 25, 23, 13,  0,  0,  0,  7,  0, 48,  0,
   1,171,  1, 74,  1, 30,  0,126,  0,249,  0,212,  0, 48,  0, 81,  0,  0, 84,
   4,  7, 23, 17, 17,  1,129, 19,116, 97, 98,108,101,116, 52,116, 52,  5, 67,
  82, 69, 76,  7,  7, 23, 17, 17,  1,129,  3,116, 97, 98,108,101,116, 53,116,
  53,  8, 67, 82, 69, 65, 84, 69, 32, 84, 65, 66, 76, 69, 32,116, 53, 40, 97,
  32, 73, 78, 84, 69, 71, 69, 82, 32, 80, 82, 73, 77, 65, 82, 89, 32, 75, 69,
  89, 44, 32, 98, 32, 84, 69, 88, 84, 32, 85, 78, 73, 81, 85, 69, 44, 99, 44,
 100, 44,101, 41, 84,  4,  7, 23, 17, 17,  1,129, 19,116, 97, 98,108,101,116,
  52,116, 52,  5, 67, 82, 69, 65, 84, 69, 32, 84, 65, 66, 76, 69, 32,116, 52,
  40, 97, 32, 73, 78, 84, 32, 85, 78, 73, 81, 85, 69, 32, 78, 79, 84, 32, 78,
  85, 76, 76, 44, 32, 98, 32, 73, 78, 84, 32, 85, 78, 73, 81, 85, 69, 32, 78,
  79, 84, 32, 78, 85, 76, 76, 44, 99, 44,100, 44,101, 41, 35,  6,  6, 23, 55,
  17,  1,  0,105,110,100,101,120,115,113,108,105,116,101, 95, 97,117,116,111,
 105,110,100,101,120, 95,116, 52, 95, 50,116, 52,  7, 35,  5,  6, 23, 55, 17,
   1,  0,105,110,100,101,120,115,113,108,105,116,101, 95, 97,117,116,111,105,
 110,100,101,120, 95,116, 52, 95, 49,116, 52,  6, 42,  3,  6, 23, 17, 17,  1,
  65,116, 97, 98,108,101,116, 51,116, 51,  4, 67, 82, 69, 65, 84, 69, 32, 84,
  65, 66, 76, 69, 32,116, 51, 40, 97, 44, 98, 44, 99, 44,100, 44,101, 41, 95,
   2,  7, 23, 17, 17,  1,129, 41,116, 97, 98,108,101,116, 50,116, 50,  3, 67,
  82, 69, 65, 84, 69, 32, 84, 65, 66, 76, 69, 32,116, 50, 40, 97, 32, 73, 78,
  84, 44, 32, 98, 32, 73, 78, 84, 44, 32, 99, 32, 73, 78, 84, 44,100, 32, 73,
  78, 84, 44,101, 32, 73, 78, 84, 44, 80, 82, 73, 77, 65, 82, 89, 32, 75, 69,
  89, 40, 98, 44, 97, 41, 41, 87, 73, 84, 72, 79, 85, 84, 32, 82, 79, 87, 73,
  68, 83,  1,  7, 23, 17, 17,  1,129, 17,116, 97, 98,108,101,116, 49,116, 49,
   2, 67, 82, 69, 65, 84, 69, 32, 84, 65, 66, 76, 69, 32,116, 49, 40, 97, 32,
  73, 78, 84, 69, 71, 69, 82, 32, 80, 82, 73, 77, 65, 82, 89, 32, 75, 69, 89,
  44, 32, 98, 32, 73, 78, 84, 44, 32, 99, 32, 73, 78, 84, 44, 32,100, 32, 73,
  78, 84, 44, 32,101, 32, 73, 78, 84, 41,  2,  0,  0,  0,  1,  1,243,  0,  0,
   0,  0, 29,  1,243,  1,218,  1,209,  1,199,  1,187,  1,179,  1,169,  1,158,
   1,145,  1,136,  1,127,  1,117,  1,107,  1, 98,  1, 82,  1, 72,  1, 63,  1,
  51,  1, 42,  1, 30,  1, 20,  1, 12,  1,  3,  0,248,  0,239,  0,225,  0,216,
   0,207,  0,197,  0,188,  0,180,  0,170,  0,161,  0,152,  0,141,  0,129,  0,
 118,  0,106,  0, 97,  0,  0,  0,  0,  0,  0,  0,  8,  3, 21,  1,116,114,101,
 101, 49, 11,  3, 27,  1,116,104,121,115,101,108,102, 27, 10,  3, 25,  1,116,
 104,111,117,103,104,  8, 11,  3, 27,  1,116,104,101,114,101,105,110, 15, 10,
   3, 25,  1,116,101,109,112,108,101, 43,  8,  3, 21,  1,116,101,108,108, 25,
   8,  3, 21,  1,115,111,109,101, 11,  9,  3, 23,  1,115,109,111,116,101, 14,
   7,  3, 19,  1,115,105,120, 48,  8,  3, 21,  1,115,104,101,119, 16,  9,  3,
  23,  1,115,101,114,118,101, 37,  8,  3, 21,  1,115,101,110,100,  7,  8,  3,
  21,  1,115, 97,118,101,  9, 13,  3, 31,  1,115, 97, 99,114,105,102,105, 99,
 101, 24,  8,  3, 21,  1,112,111,111,114, 40, 10,  3, 25,  1,112,108, 97, 99,
 101,115, 28,  8,  3, 21,  1,112, 97,114,116, 30,  7,  3, 19,  1,111,105,108,
  46,  9,  3, 23,  1,111,102,102,101,114,  3, 11,  3, 27,  1,110,111,116,104,
 105,110,103, 20,  8,  3, 21,  1,110,101, 97,114, 36, 11,  3, 27,  1,109,111,
 114,110,105,110,103, 17,  8,  3, 21,  1,108,111,110,103, 35,  9,  3, 23,  1,
 107,110,111,119,110, 23, 15,  3, 35,  1,105,110,104, 97, 98,105,116, 97,110,
 116,115, 45,  8,  3, 21,  1,103,111,110,101, 32,  9,  3, 23,  1,102,114,117,
 105,116, 38,  9,  3, 23,  1,100,119,101,108,116, 18,  8,  3, 21,  1,100,111,
 116,104, 39,  8,  3, 21,  1,100,105,101,100, 47, 12,  3, 29,  1,100,101,112,
  97,114,116,101,100, 26, 10,  3, 25,  1, 99,117, 98,105,116,115, 33,  9,  3,
  23,  1, 99,104,105,108,100, 42,  7,  3, 19,  1, 99, 97,110,  4, 11,  3, 27,
   1, 98,101,116,119,101,101,110, 10,  9,  3, 23,  1, 98,101,103, 97,116, 19,
   8,  3, 21,  1, 98,101, 97,114, 29,  7,  3, 19,  1, 97,114,107, 13,  9,  3,
  23,  1, 97,110,103,101,114,  5,  9,  3, 23,  1, 97,110,103,  0,  0,  0, 28,
   8,  3, 21,  1,116,114,101,101, 49, 13,  1,104,  0,  7,  0, 24,  0,  1, 67,
   1, 13,  0,225,  0,177,  0,109,  1,171,  0, 24,  0,  0, 83, 14,  7, 21, 19,
  19,  8,129, 17,118,105,101,119,118, 50, 48,118, 50, 48, 67, 82, 69, 65, 84,
  69, 32, 86, 73, 69, 87, 32,118, 50, 48, 40, 97, 44, 98, 44, 99, 44,100, 44,
 101, 41, 32, 65, 83, 32, 83, 69, 76, 69, 67, 84, 32, 97, 44, 98, 44, 99, 44,
 100, 44,101, 32, 70, 82, 79, 77, 32,116, 50, 32, 87, 72, 69, 82, 69, 32, 97,
  60, 62, 50, 53, 66, 12,  6, 21, 19, 19,  8,113,118,105,101,119,118, 48, 48,
 118, 48, 48, 67, 82, 69, 65, 84, 69, 32, 86, 73, 69, 87, 32,118, 48, 48, 40,
  97, 44, 98, 44, 99, 44,100, 44,101, 41, 32, 65, 83, 32, 83, 69, 76, 69, 67,
  84, 32, 49, 44, 49, 44, 49, 44, 49, 44, 39,111,110,101, 39, 46, 11,  6, 23,
  21, 17,  1, 69,105,110,100,101,120,116, 50,101,100,116, 50, 14, 67, 82, 69,
  65, 84, 69, 32, 73, 78, 68, 69, 88, 32,116, 50,101,100, 32, 79, 78, 32,116,
  50, 40,101, 44,100, 41, 42, 10,  6, 23, 19, 17,  1, 63,105,110,100,101,120,
 116, 49,101,116, 49, 13, 67, 82, 69, 65, 84, 69, 32, 73, 78, 68, 69, 88, 32,
 116, 49,101, 32, 79, 78, 32,116, 49, 40,101, 41, 52,  9,  6, 23, 21, 17,  1,
  81,105,110,100,101,120,116, 51,120, 49,116, 51, 12, 67, 82, 69, 65, 84, 69,
  32, 73, 78, 68, 69, 88, 32,116, 51,120, 49, 32, 79, 78, 32,116, 51, 40, 97,
  44, 98, 44, 99, 44,100, 44,101, 41, 35,  8,  6, 23, 55, 17,  1,  0,105,110,
 100,101,120,115,113,108,105,116,101, 95, 97,117,116,111,105,110,100,101,120,
  95,116, 53, 95, 49,116, 53, 10,  0,  0,  0, 67, 17, 17,  1,129,  3,116, 97,
  98,108,101,116, 53,116, 53,  8, 67, 82, 69, 65, 84, 69, 32, 84, 65, 66, 76,
  69, 32,116, 53, 40, 97, 32, 73, 78, 84, 69, 71, 69, 82, 32, 80, 82, 73, 77,
  65, 82, 89, 32, 75, 69, 89, 44, 32, 98, 32, 84, 69, 88, 84, 32, 85, 78, 83,
  13,  7, 21, 19, 19,  8,129, 17,118,105,101,119,118, 49, 48,118, 49, 48, 67,
  82, 69, 65, 84, 69, 32, 86, 73, 69, 87, 32,118, 49, 48, 40, 97, 44, 98, 44,
  99, 44,100, 44,101, 41, 32, 65, 83, 32, 83, 69, 76, 69, 67, 84, 32, 97, 44,
  98, 44, 99, 44,100, 44,101, 32, 70, 82, 79, 77, 32,116, 49, 32, 87, 72, 69,
  82, 69, 32, 97, 60, 62, 50, 53,  2,  0,  0,  0,  1,  1,240,  0,  0,  0,  0,
  24,  1,240,  1,220,  1,211,  1,199,  1,187,  1,176,  1,164,  1,148,  1,133,
   1,116,  1, 99,  1, 86,  1, 67,  1, 55,  1, 43,  1, 31,  1, 18,  1,  5,  0,
 249,  0,236,  0,224,  0,209,  0,191,  0,174,  0,157,  0,145,  0,132,  0,120,
   0,108,  0, 95,  0, 83,  0,  0,  0,  0,  0,  0,  0,  0,  0, 11,  7,  1,  0,
   1,  1,  0,  1, 49, 51, 38, 15, 12,  7,  1,  1,  1,  1,  0,  1, 48, 37, 93,
   7, 30, 11,  7,  1,  1,  1,  0,  0,  1, 47, 22, 16, 24, 11,  7,  1,  0,  1,
   1,  0,  1, 47, 16, 40, 12, 12,  7,  1,  1,  1,  1,  0,  1, 46, 28, 88, 22,
   2, 11,  7,  1,  1,  0,  1,  0,  1, 44, 48,  9, 19, 16,  7,  1,  1,  1,  0,
  23,  1, 42, 20, 18, 98,101,103, 97,116, 22, 16,  7,  1,  1,  0,  1, 23,  1,
  37, 17, 18,100,119,101,108,116, 16, 17,  7,  1,  1,  0,  1, 25,  1, 35, 38,
  22, 99,117, 98,105,116,115, 17, 14,  7,  1,  1,  1,  0, 19,  1, 34, 26, 15,
  97,114,107, 21, 11,  7,  1,  1,  1,  0,  0,  1, 32, 16,  7, 23, 12,  7,  1,
   1,  1,  1,  0,  1, 28, 17, 67, 31, 29, 11,  7,  1,  0,  1,  1,  0,  1, 25,
   7, 19, 11, 12,  7,  1,  1,  1,  1,  0,  1, 22, 45, 71, 28, 28, 12,  7,  1,
   1,  1,  1,  0,  1, 21, 22, 92, 18,  4, 11,  7,  1,  1,  0,  1,  0,  1, 21,
  22, 18, 18, 11,  7,  1,  1,  1,  1,  0,  9, 17, 29, 74, 36, 11,  7,  1,  1,
   1,  0,  0,  1, 17, 29, 74, 25, 18,  7,  1,  1,  1,  1, 25,  1, 15,  6,  3,
  11,116,101,109,112,108,101,  5, 12,  7,  1,  1,  1,  1,  0,  1, 12,  4, 38,
  36, 27, 16,  7,  1,  0,  1,  1, 23,  1, 10, 89, 14,115,101,114,118,101, 14,
  16,  7,  1,  1,  1,  1, 21,  1,  4, 41, 32, 35,110,101, 97,114,  3, 14,  7,
   9,  0,  1,  1, 21,  1, 68, 32,100,111,116,104, 13, 15,  7,  0,  1,  1,  1,
  21,  1, 21, 91, 38,110,101, 97,114,  6, 11,  7,  0,  1,  1,  1,  0,  1, 16,
  81, 25,  9, 10,  7,  0,  1,  1,  8,  0,  1, 16,  7, 10, 11,  7,  0,  1,  1,
   1,  0,  1,  7, 72, 31,  8, 11,  7,  0,  1,  1,  1,  0,  1,  6, 37, 31,  7,
   8,  7,  0,  0,  0,  0,  0,  1, 35,  8,  7,  0,  0,  0,  0,  0,  1, 34,  8,
   7,  0,  0,  0,  0,  0,  1, 33,  8,  7,  0,  0,  0, 23, 11,  7,  1,  0,  1,
   1,  0,  1, 49, 51, 38, 15,  2,  0,  0,  0,  1,  1,241,  0,  0,  0,  0, 18,
   1,241,  1,221,  1,211,  1,203,  1,193,  1,183,  1,173,  1,163,  1,151,  1,
 143,  1,133,  1,122,  1,109,  1,100,  1, 92,  1, 83,  1, 74,  1, 64,  1, 55,
   1, 46,  1, 34,  1, 22,  1, 13,  1,  4,  0,252,  0,241,  0,232,  0,218,  0,
 209,  0,200,  0,191,  0,182,  0,173,  0,163,  0,153,  0,144,  0,136,  0,127,
   0,116,  0,105,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 10,  3,
  25,  1,116,101,109,112,108,101, 48, 10,  3, 25,  1,116,101,109,112,108,101,
  15,  8,  3, 21,  1,115,111,109,101, 21,  7,  3, 19,  1,115,105,120, 11,  8,
   3, 21,  1,115,104,101,119, 38,  9,  3, 23,  1,115,101,114,118,101, 10,  9,
   3, 23,  1,115,101,114,118,101,  3,  8,  3, 21,  1,115,101,110,100, 40,  8,
   3, 21,  1,115,101,110,100, 29,  8,  3, 21,  1,115,101,110,100, 12,  8,  3,
  21,  1,115,101,110,100,  8,  8,  3, 21,  1,115, 97,118,101,  2, 13,  3, 31,
   1,115, 97, 99,114,105,102,105, 99,101, 23,  8,  3, 21,  1,112,111,111,114,
  16, 10,  3, 25,  1,112,108, 97, 99,101,115, 32,  7,  3, 19,  1,111,105,108,
  49,  8,  3, 21,  1,110,101, 97,114,  7,  8,  3, 21,  1,110,101, 97,114,  4,
  11,  3, 27,  1,109,111,114,110,105,110,103, 41, 11,  3, 27,  1,109,111,114,
 110,105,110,103, 26,  8,  3, 21,  1,103,111,110,101, 25,  8,  3, 21,  1,103,
 111,110,101,  5,  9,  3, 23,  1,100,119,101,108,116, 37,  8,  3, 21,  1,100,
 111,116,104, 44,  8,  3, 21,  1,100,111,116,104, 13,  7,  3, 21,  9,100,111,
 116,104,  8,  3, 21,  1,100,105,101,100, 14, 12,  3, 29,  1,100,101,112, 97,
 114,116,101,100, 46, 10,  3, 25,  1, 99,117, 98,105,116,115, 35,  9,  3, 23,
   1, 99,104,105,108,100, 36,  7,  3, 19,  1, 99, 97,110,  6, 11,  3, 27,  1,
  98,101,116,119,101,101,110, 17,  9,  3, 23,  1, 98,101,103, 97,116, 43,  9,
   3, 23,  1, 98,101,103, 97,116, 42,  9,  3, 23,  1, 98,101,103, 97,116, 39,
   9,  3, 23,  1, 98,101,103, 97,116,  9,  7,  3, 19,  1, 97,114,107, 34,  9,
   3, 23,  1, 97,110,103,101,114, 47,  9,  3, 23,  1, 97,110,103,101,108, 27,
   9,  3, 23,  1, 97, 98,111,118,101, 45,  0,  0,  0, 17, 10,  3, 25,  1,116,
 101,109,112,108,101, 48,  2,  0,  0,  0,  1,  1,239,  0,  0,  0,  0, 20,  1,
 239,  1,206,  1,192,  1,180,  1,166,  1,152,  1,138,  1,125,  1,109,  1, 97,
   1, 84,  1, 69,  1, 52,  1, 39,  1, 26,  1, 14,  1,  1,  0,243,  0,230,  0,
 217,  0,201,  0,185,  0,172,  0,159,  0,147,  0,133,  0,120,  0,102,  0, 89,
   0, 76,  0,  0,  0,  0, 12,  5, 21,  1,  1,  1,115,101,110,100, 26, 14, 40,
  12,  5, 21,  1,  1,  1,115, 97,118,101, 39, 45,  2, 17,  5, 31,  1,  1,  1,
 115, 97, 99,114,105,102,105, 99,101, 31,  6, 23, 12,  5, 21,  1,  1,  1,112,
 111,111,114, 19, 44, 16, 13,  5, 25,  8,  1,  1,112,108, 97, 99,101,115, 16,
  32, 11,  5, 19,  1,  1,  1,111,105,108, 38,  9, 49, 12,  5, 21,  1,  1,  1,
 110,101, 97,114, 38, 21,  7, 12,  5, 21,  1,  1,  1,110,101, 97,114, 35, 41,
   4, 15,  5, 27,  1,  1,  1,109,111,114,110,105,110,103, 17, 40, 26, 15,  5,
  27,  1,  1,  1,109,111,114,110,105,110,103, 13, 46, 41, 12,  5, 21,  1,  1,
   1,103,111,110,101, 28, 25,  5, 12,  5, 21,  1,  1,  1,103,111,110,101, 19,
  10, 25, 13,  5, 23,  1,  1,  1,100,119,101,108,116, 18, 17, 37, 12,  5, 21,
   1,  1,  1,100,111,116,104, 39,  4, 13, 11,  5, 21,  1,  1,  9,100,111,116,
 104, 32, 40, 12,  5, 21,  1,  1,  1,100,111,116,104,  9, 48, 44, 12,  5, 21,
   1,  1,  1,100,105,101,100, 27, 35, 14, 16,  5, 29,  1,  1,  1,100,101,112,
  97,114,116,101,100, 22, 28, 46, 14,  5, 25,  1,  1,  1, 99,117, 98,105,116,
 115, 22, 38, 35, 12,  5, 23,  1,  8,  1, 99,104,105,108,100, 17, 36, 11,  5,
  19,  1,  1,  1, 99, 97,110, 11,  2,  6, 15,  5, 27,  1,  1,  1, 98,101,116,
 119,101,101,110, 36, 29, 17, 12,  5, 23,  1,  8,  1, 98,101,103, 97,116, 50,
   9, 13,  5, 23,  1,  1,  1, 98,101,103, 97,116, 45,  3, 39, 13,  5, 23,  1,
   1,  1, 98,101,103, 97,116, 41,  5, 43, 13,  5, 23,  1,  1,  1, 98,101,103,
  97,116,  5, 20, 42, 11,  5, 19,  1,  1,  1, 97,114,107, 20, 26, 34, 13,  5,
  23,  1,  1,  1, 97,110,103,101,114, 40, 22, 47, 13,  5, 23,  1,  1,  1, 97,
 110,103,101,108,  3, 22, 27, 12,  5, 23,  1,  9,  1, 97, 98,111,118,101, 45,
  20, 13,  5, 23,  1,  1,  1,  0,  0,  0, 19, 12,  5, 21,  1,  1,  1,115,101,
 110,100, 26, 14, 40, 13,  0,  0,  0, 28,  0, 78,  0,  1,241,  1,226,  1,210,
   1,195,  1,180,  1,166,  1,151,  1,136,  1,121,  1,105,  1, 91,  1, 76,  1,
  61,  1, 46,  1, 29,  1, 14,  0,252,  0,238,  0,224,  0,209,  0,194,  0,177,
   0,157,  0,143,  0,128,  0,110,  0, 94,  0, 78,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0, 14, 28,  6,  0,  1,  1,  1, 23, 17, 67, 31,119,
 111,114,107,115, 14, 27,  6,  0,  1,  1,  1, 23, 22, 71,  3, 97,110,103,101,
 108, 16, 26,  6,  0,  1,  1,  1, 27, 40, 98, 17,109,111,114,110,105,110,103,
  13, 25,  6,  0,  1,  1,  1, 21, 10,  7, 19,103,111,110,101, 12, 24,  6,  0,
   1,  1,  9, 21, 43, 46,119, 97,121,115, 18, 23,  6,  0,  1,  1,  1, 31,  6,
  37, 31,115, 97, 99,114,105,102,105, 99,101, 15, 22,  6,  0,  1,  1,  1, 25,
  45, 71, 28,116,104,111,117,103,104, 13, 21,  6,  0,  1,  1,  1, 21, 22, 92,
  18,115,111,109,101, 13, 20,  6,  0,  9,  1,  1, 23,  2, 45, 97, 98,111,118,
 101, 12, 19,  6,  0,  1,  1,  8, 21,  4, 58,119, 97,121,115, 12, 18,  6,  0,
   1,  1,  1, 19, 44, 19, 43,119, 97,114, 16, 17,  6,  0,  1,  1,  1, 27, 29,
  74, 36, 98,101,116,119,101,101,110, 13, 16,  6,  0,  1,  1,  1, 21, 44, 52,
  19,112,111,111,114, 15, 15,  6,  0,  1,  1,  1, 25,  6,  3, 11,116,101,109,
 112,108,101, 13, 14,  6,  0,  1,  1,  1, 21, 35, 48, 27,100,105,101,100, 13,
  13,  6,  0,  1,  1,  1, 21,  4, 21, 39,100,111,116,104, 13, 12,  6,  0,  1,
   1,  1, 21,  4, 38, 36,115,101,110,100, 12, 11,  6,  0,  1,  1,  1, 19, 13,
  48, 22,115,105,120, 14, 10,  6,  0,  1,  1,  1, 23, 41, 89, 14,115,101,114,
 118,101, 13,  9,  6,  0,  8,  1,  1, 23, 16, 50, 98,101,103, 97,116, 13,  8,
   6,  0,  1,  1,  1, 21, 42, 49, 34,115,101,110,100, 13,  7,  6,  0,  1,  1,
   1, 21, 21, 91, 38,110,101, 97,114, 12,  6,  6,  0,  1,  1,  1, 19,  2, 37,
  11, 99, 97,110, 13,  5,  6,  0,  1,  1,  1, 21, 25, 27, 28,103,111,110,101,
  13,  4,  6,  0,  1,  1,  1, 21, 41, 32, 35,110,101, 97,114, 14,  3,  6,  0,
   1,  1,  1, 23, 32, 24, 26,115,101,114,118,101, 13,  2,  6,  0,  1,  1,  1,
  21, 45, 14, 39,115, 97,118,101, 13,  1,  6,  0,  1,  1,  1, 21, 40, 68, 32,
 100,111,116,104, 13,  0,  0,  0, 22,  0,166,  0,  1,241,  1,226,  1,210,  1,
 194,  1,183,  1,169,  1,152,  1,137,  1,121,  1,106,  1, 90,  1, 75,  1, 57,
   1, 41,  1, 25,  1, 10,  0,250,  0,231,  0,215,  0,198,  0,184,  0,166,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 16,
  50,  6,  0,  1,  1,  1, 27,  9, 92, 29,116,104,101,114,101,105,110, 12, 49,
   6,  0,  1,  1,  1, 19,  9, 51, 38,111,105,108, 15, 48,  6,  0,  1,  1,  1,
  25, 37, 93,  7,116,101,109,112,108,101, 14, 47,  6,  0,  1,  1,  1, 23, 22,
  16, 40, 97,110,103,101,114, 17, 46,  6,  0,  1,  1,  1, 29, 28, 88, 22,100,
 101,112, 97,114,116,101,100, 14, 45,  6,  0,  1,  1,  1, 23, 47, 54, 12, 97,
  98,111,118,101, 13, 44,  6,  0,  1,  1,  1, 21, 48, 15,  9,100,111,116,104,
  14, 43,  6,  0,  1,  1,  1, 23,  5, 23, 41, 98,101,103, 97,116, 14, 42,  6,
   0,  1,  1,  1, 23, 20, 18,  5, 98,101,103, 97,116, 16, 41,  6,  0,  1,  1,
   1, 27, 46, 92, 13,109,111,114,110,105,110,103, 13, 40,  6,  0,  1,  1,  1,
  21, 14, 30, 26,115,101,110,100, 14, 39,  6,  0,  1,  1,  1, 23,  3, 21, 45,
  98,101,103, 97,116, 13, 38,  6,  0,  1,  1,  1, 21, 10, 97, 34,115,104,101,
 119, 14, 37,  6,  0,  1,  1,  1, 23, 17, 66, 18,100,119,101,108,116, 13, 36,
   6,  0,  8,  1,  1, 23, 52, 17, 99,104,105,108,100, 15, 35,  6,  0,  1,  1,
   1, 25, 38, 34, 22, 99,117, 98,105,116,115, 12, 34,  6,  0,  1,  1,  1, 19,
  26, 15, 20, 97,114,107,  9, 33,  6,  0,  1,  1,  1,  0,  7, 72, 31, 14, 32,
   6,  0,  1,  1,  8, 25, 16,  7,112,108, 97, 99,101,115, 14, 31,  6,  0,  1,
   1,  1, 23, 39, 90, 27,116,114,117,116,104, 13, 30,  6,  0,  1,  1,  1, 21,
  16, 81, 25,119, 97,108,107, 13, 29,  6,  0,  1,  1,  1, 21, 34, 62, 27,115,
 101,110,100, 10,  0,  0,  0, 41,  0,116,  0,  1,251,  1,241,  1,231,  1,221,
   1,211,  1,203,  1,193,  1,183,  1,173,  1,163,  1,151,  1,143,  1,133,  1,
 122,  1,109,  1,100,  1, 92,  1, 83,  1, 74,  1, 64,  1, 55,  1, 46,  1, 34,
   1, 22,  1, 13,  1,  4,  0,252,  0,241,  0,232,  0,218,  0,209,  0,200,  0,
 191,  0,182,  0,173,  0,163,  0,153,  0,144,  0,136,  0,127,  0,116,  0,105,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 11,116,101,
 109,112,108,101, 48, 10,  3, 25,  1,116,101,109,112,108,101, 15,  8,  3, 21,
   1,115,111,109,101, 21,  7,  3, 19,  1,115,105,120, 11,  8,  3, 21,  1,115,
 104,101,119, 38,  9,  3, 23,  1,115,101,114,118,101, 10,  9,  3, 23,  1,115,
 101,114,118,101,  3,  8,  3, 21,  1,115,101,110,100, 40,  8,  3, 21,  1,115,
 101,110,100, 29,  8,  3, 21,  1,115,101,110,100, 12,  8,  3, 21,  1,115,101,
 110,100,  8,  8,  3, 21,  1,115, 97,118,101,  2, 13,  3, 31,  1,115, 97, 99,
 114,105,102,105, 99,101, 23,  8,  3, 21,  1,112,111,111,114, 16, 10,  3, 25,
   1,112,108, 97, 99,101,115, 32,  7,  3, 19,  1,111,105,108, 49,  8,  3, 21,
   1,110,101, 97,114,  7,  8,  3, 21,  1,110,101, 97,114,  4, 11,  3, 27,  1,
 109,111,114,110,105,110,103, 41, 11,  3, 27,  1,109,111,114,110,105,110,103,
  26,  8,  3, 21,  1,103,111,110,101, 25,  8,  3, 21,  1,103,111,110,101,  5,
   9,  3, 23,  1,100,119,101,108,116, 37,  8,  3, 21,  1,100,111,116,104, 44,
   8,  3, 21,  1,100,111,116,104, 13,  7,  3, 21,  9,100,111,116,104,  8,  3,
  21,  1,100,105,101,100, 14, 12,  3, 29,  1,100,101,112, 97,114,116,101,100,
  46, 10,  3, 25,  1, 99,117, 98,105,116,115, 35,  9,  3, 23,  1, 99,104,105,
 108,100, 36,  7,  3, 19,  1, 99, 97,110,  6, 11,  3, 27,  1, 98,101,116,119,
 101,101,110, 17,  9,  3, 23,  1, 98,101,103, 97,116, 43,  9,  3, 23,  1, 98,
 101,103, 97,116, 42,  9,  3, 23,  1, 98,101,103, 97,116, 39,  9,  3, 23,  1,
  98,101,103, 97,116,  9,  7,  3, 19,  1, 97,114,107, 34,  9,  3, 23,  1, 97,
 110,103,101,114, 47,  9,  3, 23,  1, 97,110,103,101,108, 27,  9,  3, 23,  1,
  97, 98,111,118,101, 45,  9,  3, 23,  1, 97, 98,111,118,101, 20,  4,  3,  0,
   1, 33, 10,  0,  0,  0,  8,  1,178,  0,  1,244,  1,233,  1,223,  1,214,  1,
 206,  1,197,  1,188,  1,178,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  9,
   3, 23,  1,119,111,114,107,115, 28,  8,  3, 21,  1,119, 97,121,115, 24,  8,
   3, 21,  1,119, 97,121,115, 19,  7,  3, 19,  1,119, 97,114, 18,  8,  3, 21,
   1,119, 97,108,107, 30,  9,  3, 23,  1,116,114,117,116,104, 31, 10,  3, 25,
   1,116,104,111,117,103,104, 22, 11,  3, 27,  1,116,104,101,114,101,105,110,
  50, 10,  0,  0,  0, 31,  0, 89,  0,  1,247,  1,233,  1,220,  1,206,  1,192,
   1,180,  1,166,  1,152,  1,138,  1,125,  1,109,  1, 97,  1, 84,  1, 69,  1,
  52,  1, 39,  1, 26,  1, 14,  1,  1,  0,243,  0,230,  0,217,  0,201,  0,185,
   0,172,  0,159,  0,147,  0,133,  0,120,  0,102,  0, 89,  0, 76,  0,  0,  0,
   0,  0,  0,  0, 13,  1,  1,115,101,110,100, 26, 14, 40, 12,  5, 21,  1,  1,
   1,115, 97,118,101, 39, 45,  2, 17,  5, 31,  1,  1,  1,115, 97, 99,114,105,
 102,105, 99,101, 31,  6, 23, 12,  5, 21,  1,  1,  1,112,111,111,114, 19, 44,
  16, 13,  5, 25,  8,  1,  1,112,108, 97, 99,101,115, 16, 32, 11,  5, 19,  1,
   1,  1,111,105,108, 38,  9, 49, 12,  5, 21,  1,  1,  1,110,101, 97,114, 38,
  21,  7, 12,  5, 21,  1,  1,  1,110,101, 97,114, 35, 41,  4, 15,  5, 27,  1,
   1,  1,109,111,114,110,105,110,103, 17, 40, 26, 15,  5, 27,  1,  1,  1,109,
 111,114,110,105,110,103, 13, 46, 41, 12,  5, 21,  1,  1,  1,103,111,110,101,
  28, 25,  5, 12,  5, 21,  1,  1,  1,103,111,110,101, 19, 10, 25, 13,  5, 23,
   1,  1,  1,100,119,101,108,116, 18, 17, 37, 12,  5, 21,  1,  1,  1,100,111,
 116,104, 39,  4, 13, 11,  5, 21,  1,  1,  9,100,111,116,104, 32, 40, 12,  5,
  21,  1,  1,  1,100,111,116,104,  9, 48, 44, 12,  5, 21,  1,  1,  1,100,105,
 101,100, 27, 35, 14, 16,  5, 29,  1,  1,  1,100,101,112, 97,114,116,101,100,
  22, 28, 46, 14,  5, 25,  1,  1,  1, 99,117, 98,105,116,115, 22, 38, 35, 12,
   5, 23,  1,  8,  1, 99,104,105,108,100, 17, 36, 11,  5, 19,  1,  1,  1, 99,
  97,110, 11,  2,  6, 15,  5, 27,  1,  1,  1, 98,101,116,119,101,101,110, 36,
  29, 17, 12,  5, 23,  1,  8,  1, 98,101,103, 97,116, 50,  9, 13,  5, 23,  1,
   1,  1, 98,101,103, 97,116, 45,  3, 39, 13,  5, 23,  1,  1,  1, 98,101,103,
  97,116, 41,  5, 43, 13,  5, 23,  1,  1,  1, 98,101,103, 97,116,  5, 20, 42,
  11,  5, 19,  1,  1,  1, 97,114,107, 20, 26, 34, 13,  5, 23,  1,  1,  1, 97,
 110,103,101,114, 40, 22, 47, 13,  5, 23,  1,  1,  1, 97,110,103,101,108,  3,
  22, 27, 12,  5, 23,  1,  9,  1, 97, 98,111,118,101, 45, 20, 13,  5, 23,  1,
   1,  1, 97, 98,111,118,101, 12, 47, 45,  8,  5,  0,  1,  1,  1, 31,  7, 33,
  10,  0,  0,  0, 18,  1, 13,  0,  1,243,  1,230,  1,217,  1,203,  1,189,  1,
 176,  1,164,  1,151,  1,136,  1,121,  1,105,  1, 90,  1, 76,  1, 63,  1, 51,
   1, 39,  1, 27,  1, 13,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0, 13,  5, 23,  1,  1,  1,119,111,114,107,115, 31, 17, 28, 11,  5,
  21,  9,  1,  1,119, 97,121,115, 43, 24, 11,  5, 21,  8,  1,  1,119, 97,121,
 115,  4, 19, 11,  5, 19,  1,  1,  1,119, 97,114, 43, 44, 18, 12,  5, 21,  1,
   1,  1,119, 97,108,107, 25, 16, 30, 13,  5, 23,  1,  1,  1,116,114,117,116,
 104, 27, 39, 31, 14,  5, 25,  1,  1,  1,116,104,111,117,103,104, 28, 45, 22,
  15,  5, 27,  1,  1,  1,116,104,101,114,101,105,110, 29,  9, 50, 14,  5, 25,
   1,  1,  1,116,101,109,112,108,101, 11,  6, 15, 14,  5, 25,  1,  1,  1,116,
 101,109,112,108,101,  7, 37, 48, 12,  5, 21,  1,  1,  1,115,111,109,101, 18,
  22, 21, 11,  5, 19,  1,  1,  1,115,105,120, 22, 13, 11, 12,  5, 21,  1,  1,
   1,115,104,101,119, 34, 10, 38, 13,  5, 23,  1,  1,  1,115,101,114,118,101,
  26, 32,  3, 13,  5, 23,  1,  1,  1,115,101,114,118,101, 14, 41, 10, 12,  5,
  21,  1,  1,  1,115,101,110,100, 36,  4, 12, 12,  5, 21,  1,  1,  1,115,101,
 110,100, 34, 42,  8, 12,  5, 21,  1,  1,  1,115,101,110,100, 27, 34, 29, 10,
   0,  0,  0, 28,  0, 82,  0,  1,241,  1,226,  1,211,  1,197,  1,181,  1,166,
   1,151,  1,137,  1,121,  1,104,  1, 84,  1, 73,  1, 59,  1, 41,  1, 26,  1,
  11,  0,253,  0,238,  0,223,  0,207,  0,191,  0,175,  0,159,  0,144,  0,129,
   0,113,  0, 97,  0, 82,  0, 68,  0,  0,  0,  0,  0, 14,  1,  1, 19, 26, 34,
  15, 20, 97,114,107, 14,  6,  1,  1,  1,  1, 21, 25,  5, 27, 28,103,111,110,
 101, 15,  6,  1,  1,  1,  1, 23, 22, 47, 16, 40, 97,110,103,101,114, 15,  6,
   1,  1,  1,  1, 23, 22, 27, 71,  3, 97,110,103,101,108, 14,  6,  1,  1,  1,
   1, 21, 22, 21, 92, 18,115,111,109,101, 14,  6,  1,  1,  1,  1, 21, 21,  7,
  91, 38,110,101, 97,114, 15,  6,  1,  1,  1,  1, 23, 20, 42, 18,  5, 98,101,
 103, 97,116, 15,  6,  1,  1,  1,  1, 23, 17, 37, 66, 18,100,119,101,108,116,
  15,  6,  1,  1,  1,  1, 23, 17, 28, 67, 31,119,111,114,107,115, 15,  6,  1,
   1,  1,  8, 25, 16, 32,  7,112,108, 97, 99,101,115, 14,  6,  1,  1,  1,  1,
  21, 16, 30, 81, 25,119, 97,108,107, 14,  6,  1,  1,  1,  1, 21, 14, 40, 30,
  26,115,101,110,100, 13,  6,  1,  1,  1,  1, 19, 13, 11, 48, 22,115,105,120,
  14,  6,  1,  1,  1,  1, 21, 10, 38, 97, 34,115,104,101,119, 14,  6,  1,  1,
   1,  1, 21, 10, 25,  7, 19,103,111,110,101, 17,  6,  1,  1,  1,  1, 27,  9,
  50, 92, 29,116,104,101,114,101,105,110, 13,  6,  1,  1,  1,  1, 19,  9, 49,
  51, 38,111,105,108, 10,  6,  1,  1,  1,  1,  0,  7, 33, 72, 31, 19,  6,  1,
   1,  1,  1, 31,  6, 23, 37, 31,115, 97, 99,114,105,102,105, 99,101, 16,  6,
   1,  1,  1,  1, 25,  6, 15,  3, 11,116,101,109,112,108,101, 15,  6,  1,  1,
   1,  1, 23,  5, 43, 23, 41, 98,101,103, 97,116, 13,  6,  1,  1,  1,  8, 21,
   4, 19, 58,119, 97,121,115, 14,  6,  1,  1,  1,  1, 21,  4, 13, 21, 39,100,
 111,116,104, 14,  6,  1,  1,  1,  1, 21,  4, 12, 38, 36,115,101,110,100, 15,
   6,  1,  1,  1,  1, 23,  3, 39, 21, 45, 98,101,103, 97,116, 13,  6,  1,  1,
   1,  1, 19,  2,  6, 37, 11, 99, 97,110, 14,  6,  9,  1,  1,  1, 23, 20,  2,
  45, 97, 98,111,118,101, 14,  6,  8,  1,  1,  1, 23, 36, 52, 17, 99,104,105,
 108,100, 14,  6,  8,  1,  1,  1, 23,  9, 16, 50, 98,101,103, 97,116, 10,  0,
   0,  0, 21,  0,177,  0,  1,237,  1,219,  1,203,  1,188,  1,173,  1,156,  1,
 139,  1,123,  1,109,  1, 91,  1, 76,  1, 60,  1, 45,  1, 31,  1, 16,  1,  2,
   0,243,  0,226,  0,208,  0,192,  0,177,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0, 14,  6,  1,  1,  1,  1, 21, 48, 44, 15,  9,100,111,116,104,
  15,  6,  1,  1,  1,  1, 23, 47, 45, 54, 12, 97, 98,111,118,101, 17,  6,  1,
   1,  1,  1, 27, 46, 41, 92, 13,109,111,114,110,105,110,103, 16,  6,  1,  1,
   1,  1, 25, 45, 22, 71, 28,116,104,111,117,103,104, 14,  6,  1,  1,  1,  1,
  21, 45,  2, 14, 39,115, 97,118,101, 13,  6,  1,  1,  1,  1, 19, 44, 18, 19,
  43,119, 97,114, 14,  6,  1,  1,  1,  1, 21, 44, 16, 52, 19,112,111,111,114,
  13,  6,  1,  1,  1,  9, 21, 43, 24, 46,119, 97,121,115, 14,  6,  1,  1,  1,
   1, 21, 42,  8, 49, 34,115,101,110,100, 15,  6,  1,  1,  1,  1, 23, 41, 10,
  89, 14,115,101,114,118,101, 14,  6,  1,  1,  1,  1, 21, 41,  4, 32, 35,110,
 101, 97,114, 17,  6,  1,  1,  1,  1, 27, 40, 26, 98, 17,109,111,114,110,105,
 110,103, 13,  6,  1,  9,  1,  1, 21, 40, 68, 32,100,111,116,104, 15,  6,  1,
   1,  1,  1, 23, 39, 31, 90, 27,116,114,117,116,104, 16,  6,  1,  1,  1,  1,
  25, 38, 35, 34, 22, 99,117, 98,105,116,115, 16,  6,  1,  1,  1,  1, 25, 37,
  48, 93,  7,116,101,109,112,108,101, 14,  6,  1,  1,  1,  1, 21, 35, 14, 48,
  27,100,105,101,100, 14,  6,  1,  1,  1,  1, 21, 34, 29, 62, 27,115,101,110,
 100, 15,  6,  1,  1,  1,  1, 23, 32,  3, 24, 26,115,101,114,118,101, 17,  6,
   1,  1,  1,  1, 27, 29, 17, 74, 36, 98,101,116,119,101,101,110, 18,  6,  1,
   1,  1,  1, 29, 28, 46, 88, 22,100,101,112, 97,114,116,101,100, 10,  0,  0,
   0, 32,  0, 95,  0,  1,247,  1,238,  1,229,  1,220,  1,211,  1,199,  1,187,
   1,176,  1,164,  1,148,  1,133,  1,116,  1, 99,  1, 86,  1, 67,  1, 55,  1,
  43,  1, 31,  1, 18,  1,  5,  0,249,  0,236,  0,224,  0,209,  0,191,  0,174,
   0,157,  0,145,  0,132,  0,120,  0,108,  0, 95,  0, 83,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0, 12,  1,  1,  0,  1, 49, 51, 38, 15, 12,  7,  1,
   1,  1,  1,  0,  1, 48, 37, 93,  7, 30, 11,  7,  1,  1,  1,  0,  0,  1, 47,
  22, 16, 24, 11,  7,  1,  0,  1,  1,  0,  1, 47, 16, 40, 12, 12,  7,  1,  1,
   1,  1,  0,  1, 46, 28, 88, 22,  2, 11,  7,  1,  1,  0,  1,  0,  1, 44, 48,
   9, 19, 16,  7,  1,  1,  1,  0, 23,  1, 42, 20, 18, 98,101,103, 97,116, 22,
  16,  7,  1,  1,  0,  1, 23,  1, 37, 17, 18,100,119,101,108,116, 16, 17,  7,
   1,  1,  0,  1, 25,  1, 35, 38, 22, 99,117, 98,105,116,115, 17, 14,  7,  1,
   1,  1,  0, 19,  1, 34, 26, 15, 97,114,107, 21, 11,  7,  1,  1,  1,  0,  0,
   1, 32, 16,  7, 23, 12,  7,  1,  1,  1,  1,  0,  1, 28, 17, 67, 31, 29, 11,
   7,  1,  0,  1,  1,  0,  1, 25,  7, 19, 11, 12,  7,  1,  1,  1,  1,  0,  1,
  22, 45, 71, 28, 28, 12,  7,  1,  1,  1,  1,  0,  1, 21, 22, 92, 18,  4, 11,
   7,  1,  1,  0,  1,  0,  1, 21, 22, 18, 18, 11,  7,  1,  1,  1,  1,  0,  9,
  17, 29, 74, 36, 11,  7,  1,  1,  1,  0,  0,  1, 17, 29, 74, 25, 18,  7,  1,
   1,  1,  1, 25,  1, 15,  6,  3, 11,116,101,109,112,108,101,  5, 12,  7,  1,
   1,  1,  1,  0,  1, 12,  4, 38, 36, 27, 16,  7,  1,  0,  1,  1, 23,  1, 10,
  89, 14,115,101,114,118,101, 14, 16,  7,  1,  1,  1,  1, 21,  1,  4, 41, 32,
  35,110,101, 97,114,  3, 14,  7,  9,  0,  1,  1, 21,  1, 68, 32,100,111,116,
 104, 13, 15,  7,  0,  1,  1,  1, 21,  1, 21, 91, 38,110,101, 97,114,  6, 11,
   7,  0,  1,  1,  1,  0,  1, 16, 81, 25,  9, 10,  7,  0,  1,  1,  8,  0,  1,
  16,  7, 10, 11,  7,  0,  1,  1,  1,  0,  1,  7, 72, 31,  8, 11,  7,  0,  1,
   1,  1,  0,  1,  6, 37, 31,  7,  8,  7,  0,  0,  0,  0,  0,  1, 35,  8,  7,
   0,  0,  0,  0,  0,  1, 34,  8,  7,  0,  0,  0,  0,  0,  1, 33,  8,  7,  0,
   0,  0,  0,  0,  1, 32,  8,  7,  0,  0,  0,  0,  0,  1, 31, 10,  0,  0,  0,
   2,  1,231,  0,  1,244,  1,231,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0, 12,  7,  1,  1,  1,  1,  0,  1, 49,  9, 51,
  38, 26, 11,  7,  1,  1,  0,  1,  0,  1, 49,  9, 38, 20, 13,  0,  0,  0, 23,
   0, 67,  0,  1,238,  1,220,  1,202,  1,186,  1,168,  1,148,  1,130,  1,107,
   1, 86,  1, 65,  1, 44,  1, 27,  1, 14,  0,250,  0,224,  0,205,  0,184,  0,
 165,  0,145,  0,123,  0,106,  0, 86,  0, 67,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0, 17, 23,  6,  0, 23,  1,  1, 21,107,110,111,119,110, 52,
  19,112,111,111,114, 18, 22,  6,  0, 23,  1,  1, 23, 97, 98,111,118,101, 24,
  26,115,101,114,118,101, 15, 21,  6,  0, 19,  1,  1, 21,119, 97,114, 52, 19,
 112,111,111,114, 20, 20,  6,  0, 27,  1,  8, 25,110,111,116,104,105,110,103,
   7,112,108, 97, 99,101,115, 18, 19,  6,  0, 23,  1,  1, 23, 98,101,103, 97,
 116, 90, 27,116,114,117,116,104, 17, 18,  6,  0, 23,  1,  1, 21,100,119,101,
 108,116, 21, 39,100,111,116,104, 19, 17,  6,  0, 27,  1,  1, 21,109,111,114,
 110,105,110,103, 52, 19,112,111,111,114, 17, 16,  6,  0, 21,  1,  1, 23,115,
 104,101,119, 90, 27,116,114,117,116,104, 24, 15,  6,  0, 27,  1,  1, 31,116,
 104,101,114,101,105,110, 37, 31,115, 97, 99,114,105,102,105, 99,101, 18, 14,
   6,  0, 23,  1,  8, 25,115,109,111,116,101,  7,112,108, 97, 99,101,115, 11,
  13,  6,  0, 19,  1,  1,  0, 97,114,107, 72, 31, 15, 12,  6,  0, 21,  1,  8,
  21,119,105,110,101, 58,119, 97,121,115, 19, 11,  6,  0, 21,  1,  1, 27,115,
 111,109,101, 98, 17,109,111,114,110,105,110,103, 19, 10,  6,  0, 27,  1,  1,
  21, 98,101,116,119,101,101,110, 92, 18,115,111,109,101, 19,  9,  6,  0, 21,
   1,  1, 27,115, 97,118,101, 74, 36, 98,101,116,119,101,101,110, 21,  8,  6,
   0, 25,  1,  1, 27,116,104,111,117,103,104, 98, 17,109,111,114,110,105,110,
 103, 16,  7,  6,  0, 21,  1,  1, 21,115,101,110,100, 49, 34,115,101,110,100,
  18,  6,  6,  0, 25,  1,  1, 21,119,105,115,100,111,109, 38, 36,115,101,110,
 100, 16,  5,  6,  0, 23,  1,  9, 21, 97,110,103,101,114, 46,119, 97,121,115,
  14,  4,  6,  0, 19,  1,  1, 19, 99, 97,110, 19, 43,119, 97,114, 16,  3,  6,
   0, 23,  1,  1, 19,111,102,102,101,114, 48, 22,115,105,120, 16,  2,  6,  0,
  23,  1,  8, 21,119,111,114,107,115, 58,119, 97,121,115, 16,  1,  6,  0, 23,
   1,  1, 19,116,114,117,116,104, 37, 11, 99, 97,110, 13,  0,  0,  0, 22,  0,
  64,  0,  1,230,  1,213,  1,191,  1,169,  1,148,  1,130,  1,108,  1, 89,  1,
  70,  1, 51,  1, 34,  1, 16,  0,253,  0,233,  0,214,  0,194,  0,174,  0,151,
   0,132,  0,109,  0, 90,  0, 64,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0, 24, 45,  6,  0, 35,  1,  1, 23,105,110,104, 97, 98,105,116, 97,110,116,
 115, 23, 41, 98,101,103, 97,116, 17, 44,  6,  0, 23,  1,  1, 21, 97,110,103,
 101,108, 48, 27,100,105,101,100, 21, 43,  6,  0, 25,  1,  1, 27,116,101,109,
 112,108,101, 74, 36, 98,101,116,119,101,101,110, 17, 42,  6,  0, 23,  1,  1,
  21, 99,104,105,108,100, 81, 25,119, 97,108,107, 21, 41,  6,  0, 21,  1,  1,
  31,119, 97,121,115, 37, 31,115, 97, 99,114,105,102,105, 99,101, 18, 40,  6,
   0, 21,  1,  1, 25,112,111,111,114, 93,  7,116,101,109,112,108,101, 18, 39,
   6,  0, 21,  1,  1, 25,100,111,116,104,  3, 11,116,101,109,112,108,101, 17,
  38,  6,  0, 23,  1,  1, 21,102,114,117,105,116, 62, 27,115,101,110,100, 18,
  37,  6,  0, 23,  1,  1, 23,115,101,114,118,101, 90, 27,116,114,117,116,104,
  17, 36,  6,  0, 21,  1,  1, 23,110,101, 97,114, 90, 27,116,114,117,116,104,
  16, 35,  6,  0, 21,  1,  1, 21,108,111,110,103, 14, 39,115, 97,118,101, 15,
  34,  6,  0, 21,  1,  1, 19,119, 97,108,107, 15, 20, 97,114,107, 17, 33,  6,
   0, 25,  1,  9, 21, 99,117, 98,105,116,115, 46,119, 97,121,115, 17, 32,  6,
   0, 21,  1,  1, 23,103,111,110,101, 23, 41, 98,101,103, 97,116, 17, 31,  6,
   0, 23,  1,  1, 21,119,104,105,108,101, 49, 34,115,101,110,100, 20, 30,  6,
   0, 21,  1,  1, 29,112, 97,114,116, 88, 22,100,101,112, 97,114,116,101,100,
  16, 29,  6,  0, 21,  1,  1, 21, 98,101, 97,114, 92, 18,115,111,109,101, 19,
  28,  6,  0, 25,  1,  1, 23,112,108, 97, 99,101,115, 23, 41, 98,101,103, 97,
 116, 20, 27,  6,  0, 27,  1,  1, 23,116,104,121,115,101,108,102, 54, 12, 97,
  98,111,118,101, 20, 26,  6,  0, 29,  1,  1, 21,100,101,112, 97,114,116,101,
 100, 92, 18,115,111,109,101, 15, 25,  6,  0, 21,  1,  1, 19,116,101,108,108,
  19, 43,119, 97,114, 24, 24,  6,  0, 31,  1,  1, 27,115, 97, 99,114,105,102,
 105, 99,101, 92, 13,109,111,114,110,105,110,103, 13,  0,  0,  0,  5,  1,162,
   0,  1,239,  1,221,  1,203,  1,182,  1,162,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 18, 50,  6,  0, 23,  1,  1,
  23,119,114, 97,116,104, 21, 45, 98,101,103, 97,116, 19, 49,  6,  0, 21,  1,
   1, 27,116,114,101,101, 98, 17,109,111,114,110,105,110,103, 16, 48,  6,  0,
  19,  1,  1, 23,115,105,120, 71,  3, 97,110,103,101,108, 16, 47,  6,  0, 21,
   1,  1, 21,100,105,101,100,  7, 19,103,111,110,101, 15, 46,  6,  0, 19,  1,
   1, 21,111,105,108, 81, 25,119, 97,108,107, 10,  0,  0,  0, 40,  0,106,  0,
   1,246,  1,236,  1,226,  1,218,  1,209,  1,199,  1,187,  1,179,  1,169,  1,
 158,  1,145,  1,136,  1,127,  1,117,  1,107,  1, 98,  1, 82,  1, 72,  1, 63,
   1, 51,  1, 42,  1, 30,  1, 20,  1, 12,  1,  3,  0,248,  0,239,  0,225,  0,
 216,  0,207,  0,197,  0,188,  0,180,  0,170,  0,161,  0,152,  0,141,  0,129,
   0,118,  0,106,  0, 97,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  9,116,114,
 101,101, 49, 11,  3, 27,  1,116,104,121,115,101,108,102, 27, 10,  3, 25,  1,
 116,104,111,117,103,104,  8, 11,  3, 27,  1,116,104,101,114,101,105,110, 15,
  10,  3, 25,  1,116,101,109,112,108,101, 43,  8,  3, 21,  1,116,101,108,108,
  25,  8,  3, 21,  1,115,111,109,101, 11,  9,  3, 23,  1,115,109,111,116,101,
  14,  7,  3, 19,  1,115,105,120, 48,  8,  3, 21,  1,115,104,101,119, 16,  9,
   3, 23,  1,115,101,114,118,101, 37,  8,  3, 21,  1,115,101,110,100,  7,  8,
   3, 21,  1,115, 97,118,101,  9, 13,  3, 31,  1,115, 97, 99,114,105,102,105,
  99,101, 24,  8,  3, 21,  1,112,111,111,114, 40, 10,  3, 25,  1,112,108, 97,
  99,101,115, 28,  8,  3, 21,  1,112, 97,114,116, 30,  7,  3, 19,  1,111,105,
 108, 46,  9,  3, 23,  1,111,102,102,101,114,  3, 11,  3, 27,  1,110,111,116,
 104,105,110,103, 20,  8,  3, 21,  1,110,101, 97,114, 36, 11,  3, 27,  1,109,
 111,114,110,105,110,103, 17,  8,  3, 21,  1,108,111,110,103, 35,  9,  3, 23,
   1,107,110,111,119,110, 23, 15,  3, 35,  1,105,110,104, 97, 98,105,116, 97,
 110,116,115, 45,  8,  3, 21,  1,103,111,110,101, 32,  9,  3, 23,  1,102,114,
 117,105,116, 38,  9,  3, 23,  1,100,119,101,108,116, 18,  8,  3, 21,  1,100,
 111,116,104, 39,  8,  3, 21,  1,100,105,101,100, 47, 12,  3, 29,  1,100,101,
 112, 97,114,116,101,100, 26, 10,  3, 25,  1, 99,117, 98,105,116,115, 33,  9,
   3, 23,  1, 99,104,105,108,100, 42,  7,  3, 19,  1, 99, 97,110,  4, 11,  3,
  27,  1, 98,101,116,119,101,101,110, 10,  9,  3, 23,  1, 98,101,103, 97,116,
  19,  8,  3, 21,  1, 98,101, 97,114, 29,  7,  3, 19,  1, 97,114,107, 13,  9,
   3, 23,  1, 97,110,103,101,114,  5,  9,  3, 23,  1, 97,110,103,101,108, 44,
   9,  3, 23,  1, 97, 98,111,118,101, 22, 10,  0,  0,  0,  9,  1,171,  0,  1,
 247,  1,238,  1,230,  1,221,  1,211,  1,202,  1,191,  1,181,  1,171,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   9,  3, 23,  1,119,114, 97,116,104, 50,  9,  3, 23,  1,119,111,114,107,115,
   2, 10,  3, 25,  1,119,105,115,100,111,109,  6,  8,  3, 21,  1,119,105,110,
 101, 12,  9,  3, 23,  1,119,104,105,108,101, 31,  8,  3, 21,  1,119, 97,121,
 115, 41,  7,  3, 19,  1,119, 97,114, 21,  8,  3, 21,  1,119, 97,108,107, 34,
   8,  3, 23,  9,116,114,117,116,104, 13,  0,  0,  0,  5,  0, 84,  0,  1, 78,
   0,249,  0,177,  1,163,  0, 84,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 91, 19,
   7, 21, 19, 19,  8,129, 33,118,105,101,119,118, 50, 49,118, 50, 49, 67, 82,
  69, 65, 84, 69, 32, 86, 73, 69, 87, 32,118, 50, 49, 40, 97, 44, 98, 44, 99,
  44,100, 44,101, 41, 32, 65, 83, 32, 83, 69, 76, 69, 67, 84, 32, 97, 44, 98,
  44, 99, 44,100, 44,101, 32, 70, 82, 79, 77, 32,116, 50, 32, 79, 82, 68, 69,
  82, 32, 66, 89, 32, 98, 32, 76, 73, 77, 73, 84, 32, 49, 48, 70, 17,  6, 21,
  19, 19,  8,121,118,105,101,119,118, 53, 48,118, 53, 48, 67, 82, 69, 65, 84,
  69, 32, 86, 73, 69, 87, 32,118, 53, 48, 40, 97, 44, 98, 41, 32, 65, 83, 32,
  83, 69, 76, 69, 67, 84, 32, 97, 44, 98, 32, 70, 82, 79, 77, 32,116, 53, 32,
  87, 72, 69, 82, 69, 32, 97, 60, 62, 50, 53, 83, 16,  7, 21, 19, 19,  8,129,
  17,118,105,101,119,118, 52, 48,118, 52, 48, 67, 82, 69, 65, 84, 69, 32, 86,
  73, 69, 87, 32,118, 52, 48, 40, 97, 44, 98, 44, 99, 44,100, 44,101, 41, 32,
  65, 83, 32, 83, 69, 76, 69, 67, 84, 32, 97, 44, 98, 44, 99, 44,100, 44,101,
  32, 70, 82, 79, 77, 32,116, 52, 32, 87, 72, 69, 82, 69, 32, 97, 60, 62, 50,
  53, 83, 15,  7, 21, 19, 19,  8,129, 17,118,105,101,119,118, 51, 48,118, 51,
  48, 67, 82, 69, 65, 84, 69, 32, 86, 73, 69, 87, 32,118, 51, 48, 40, 97, 44,
  98, 44, 99, 44,100, 44,101, 41, 32, 65, 83, 32, 83, 69, 76, 69, 67, 84, 32,
  97, 44, 98, 44, 99, 44,100, 44,101, 32, 70, 82, 79, 77, 32,116, 51, 32, 87,
  72, 69, 82, 69, 32, 97, 60, 62, 50, 53, 91, 18,  7, 21, 19, 19,  8,129, 33,
 118,105,101,119,118, 49, 49,118, 49, 49, 67, 82, 69, 65, 84, 69, 32, 86, 73,
  69, 87, 32,118, 49, 49, 40, 97, 44, 98, 44, 99, 44,100, 44,101, 41, 32, 65,
  83, 32, 83, 69, 76, 69, 67, 84, 32, 97, 44, 98, 44, 99, 44,100, 44,101, 32,
  70, 82, 79, 77, 32,116, 49, 32, 79, 82, 68, 69, 82, 32, 66, 89, 32, 98, 32,
  76, 73, 77, 73, 84, 32, 49, 48, 13,  1,163,  0,  4,  0, 40,  0,  1, 70,  0,
 233,  0,152,  0, 40,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,110, 23,  7, 21, 19, 19,  8,129, 71,
 118,105,101,119,118, 49, 50,118, 49, 50, 67, 82, 69, 65, 84, 69, 32, 86, 73,
  69, 87, 32,118, 49, 50, 40, 97, 44, 98, 44, 99, 44,100, 44,101, 41, 32, 65,
  83, 10, 32, 32, 83, 69, 76, 69, 67, 84, 32,115,117,109, 40, 97, 41, 44, 32,
  97,118,103, 40, 98, 41, 44, 32, 99,111,117,110,116, 40, 42, 41, 44, 32,109,
 105,110, 40,100, 41, 44, 32,101, 32, 70, 82, 79, 77, 32,116, 49, 32, 71, 82,
  79, 85, 80, 32, 66, 89, 32, 53, 79, 22,  7, 21, 19, 19,  8,129,  9,118,105,
 101,119,118, 53, 49,118, 53, 49, 67, 82, 69, 65, 84, 69, 32, 86, 73, 69, 87,
  32,118, 53, 49, 40, 97, 44, 98, 41, 32, 65, 83, 32, 83, 69, 76, 69, 67, 84,
  32, 97, 44, 98, 32, 70, 82, 79, 77, 32,116, 53, 32, 79, 82, 68, 69, 82, 32,
  66, 89, 32, 98, 32, 76, 73, 77, 73, 84, 32, 49, 48, 91, 21,  7, 21, 19, 19,
   8,129, 33,118,105,101,119,118, 52, 49,118, 52, 49, 67, 82, 69, 65, 84, 69,
  32, 86, 73, 69, 87, 32,118, 52, 49, 40, 97, 44, 98, 44, 99, 44,100, 44,101,
  41, 32, 65, 83, 32, 83, 69, 76, 69, 67, 84, 32, 97, 44, 98, 44, 99, 44,100,
  44,101, 32, 70, 82, 79, 77, 32,116, 52, 32, 79, 82, 68, 69, 82, 32, 66, 89,
  32, 98, 32, 76, 73, 77, 73, 84, 32, 49, 48, 91, 20,  7, 21, 19, 19,  8,129,
  33,118,105,101,119,118, 51, 49,118, 51, 49, 67, 82, 69, 65, 84, 69, 32, 86,
  73, 69, 87, 32,118, 51, 49, 40, 97, 44, 98, 44, 99, 44,100, 44,101, 41, 32,
  65, 83, 32, 83, 69, 76, 69, 67, 84, 32, 97, 44, 98, 44, 99, 44,100, 44,101,
  32, 70, 82, 79, 77, 32,116, 51, 32, 79, 82, 68, 69, 82, 32, 66, 89, 32, 98,
  32, 76, 73, 77, 73, 84, 32, 49, 48,  0,  0,  0, 93, 19, 19,  8,129, 33,118,
 105,101,119,118, 50, 49,118, 50, 49, 67, 82, 69, 65, 84, 69, 32, 86, 73, 69,
  87, 32,118, 50, 49, 40, 97, 44, 98, 44, 99, 44,100, 44,101, 41, 32, 65, 83,
  32, 83, 69, 76, 69, 67, 84, 32, 97, 44, 98, 44, 99, 44,100, 44,101, 32, 70,
  82, 79, 77, 32,116, 50, 32, 79, 82, 68, 69, 82, 32, 66, 89, 32, 98, 32, 76,
  73, 77, 73, 84, 32, 49, 48, 13,  0,  0,  0,  3,  0, 66,  0,  1,107,  0,214,
   0, 66,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,129, 17, 26,
   7, 21, 19, 19,  8,130, 13,118,105,101,119,118, 52, 50,118, 52, 50, 67, 82,
  69, 65, 84, 69, 32, 86, 73, 69, 87, 32,118, 52, 50, 40, 97, 44, 98, 44, 99,
  44,100, 44,101, 41, 32, 65, 83, 10, 32, 32, 83, 69, 76, 69, 67, 84, 32,115,
 117,109, 40, 97, 41, 44, 32, 97,118,103, 40, 98, 41, 44, 32, 99,111,117,110,
 116, 40, 42, 41, 44, 32,109,105,110, 40,100, 41, 44, 32,101, 32, 70, 82, 79,
  77, 32,116, 52, 32, 71, 82, 79, 85, 80, 32, 66, 89, 32, 53, 10, 32, 32, 32,
  32, 72, 65, 86, 73, 78, 71, 32,109,105,110, 40,100, 41, 60, 51, 48, 32, 79,
  82, 68, 69, 82, 32, 66, 89, 32, 51, 44, 32, 49,129, 18, 25,  7, 21, 19, 19,
   8,130, 15,118,105,101,119,118, 51, 50,118, 51, 50, 67, 82, 69, 65, 84, 69,
  32, 86, 73, 69, 87, 32,118, 51, 50, 40, 97, 44, 98, 44, 99, 44,100, 44,101,
  41, 32, 65, 83, 10, 32, 32, 83, 69, 76, 69, 67, 84, 32,115,117,109, 40, 97,
  41, 44, 32, 97,118,103, 40, 98, 41, 44, 32, 99,111,117,110,116, 40, 42, 41,
  44, 32,109,105,110, 40,100, 41, 44, 32,101, 32, 70, 82, 79, 77, 32,116, 51,
  32, 71, 82, 79, 85, 80, 32, 66, 89, 32, 53, 10, 32, 32, 32, 32, 72, 65, 86,
  73, 78, 71, 32, 99,111,117,110,116, 40, 42, 41, 62, 49, 32, 79, 82, 68, 69,
  82, 32, 66, 89, 32, 51, 44, 32, 49,129, 18, 24,  7, 21, 19, 19,  8,130, 15,
 118,105,101,119,118, 50, 50,118, 50, 50, 67, 82, 69, 65, 84, 69, 32, 86, 73,
  69, 87, 32,118, 50, 50, 40, 97, 44, 98, 44, 99, 44,100, 44,101, 41, 32, 65,
  83, 10, 32, 32, 83, 69, 76, 69, 67, 84, 32,115,117,109, 40, 97, 41, 44, 32,
  97,118,103, 40, 98, 41, 44, 32, 99,111,117,110,116, 40, 42, 41, 44, 32,109,
 105,110, 40,100, 41, 44, 32,101, 32, 70, 82, 79, 77, 32,116, 50, 32, 71, 82,
  79, 85, 80, 32, 66, 89, 32, 53, 10, 32, 32, 32, 32, 72, 65, 86, 73, 78, 71,
  32, 99,111,117,110,116, 40, 42, 41, 62, 49, 32, 79, 82, 68, 69, 82, 32, 66,
  89, 32, 51, 44, 32, 49, 13,  1,108,  0,  3,  0, 83,  0,  0,225,  0, 83,  1,
 136,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,129, 11, 28,  7, 21, 19,
  19,  8,130,  1,118,105,101,119,118, 49, 51,118, 49, 51, 67, 82, 69, 65, 84,
  69, 32, 86, 73, 69, 87, 32,118, 49, 51, 40, 97, 44, 98, 44, 99, 44,100, 44,
 101, 41, 32, 65, 83, 10, 32, 32, 83, 69, 76, 69, 67, 84, 32, 97, 44, 98, 44,
  99, 44,100, 44,101, 32, 70, 82, 79, 77, 32,116, 49, 10, 32, 32, 85, 78, 73,
  79, 78, 32, 83, 69, 76, 69, 67, 84, 32, 97, 44, 98, 44, 99, 44,100, 44,101,
  32, 70, 82, 79, 77, 32,116, 50, 10, 32, 32, 85, 78, 73, 79, 78, 32, 83, 69,
  76, 69, 67, 84, 32, 97, 44, 98, 44, 99, 44,100, 44,101, 32, 70, 82, 79, 77,
  32,116, 51,129,  8, 27,  7, 21, 19, 19,  8,129,123,118,105,101,119,118, 53,
  50,118, 53, 50, 67, 82, 69, 65, 84, 69, 32, 86, 73, 69, 87, 32,118, 53, 50,
  40, 97, 44, 98, 44, 99, 44,100, 44,101, 41, 32, 65, 83, 10, 32, 32, 83, 69,
  76, 69, 67, 84, 32, 99,111,117,110,116, 40, 42, 41, 44, 32,109,105,110, 40,
  98, 41, 44, 32,115,117, 98,115,116,114, 40, 98, 44, 49, 44, 49, 41, 44, 32,
 109,105,110, 40, 97, 41, 44, 32,109, 97,120, 40, 97, 41, 32, 70, 82, 79, 77,
  32,116, 53, 10, 32, 32, 32, 71, 82, 79, 85, 80, 32, 66, 89, 32, 51, 32, 79,
  82, 68, 69, 82, 32, 66, 89, 32, 49,  0,  0,  0, 28, 21, 19, 19,  8,130, 13,
 118,105,101,119,118, 52, 50,118, 52, 50, 67, 82, 69, 65, 84, 69, 32, 86,118,
  29,  7, 21, 19, 19,  8,129, 87,118,105,101,119,118, 50, 51,118, 50, 51, 67,
  82, 69, 65, 84, 69, 32, 86, 73, 69, 87, 32,118, 50, 51, 40, 97, 44, 98, 44,
  99, 44,100, 44,101, 41, 32, 65, 83, 10, 32, 32, 83, 69, 76, 69, 67, 84, 32,
  97, 44, 98, 44, 99, 44,100, 44,101, 32, 70, 82, 79, 77, 32,116, 49, 10, 32,
  32, 69, 88, 67, 69, 80, 84, 32, 83, 69, 76, 69, 67, 84, 32, 97, 44, 98, 44,
  99, 44,100, 44,101, 32, 70, 82, 79, 77, 32,116, 49, 32, 87, 72, 69, 82, 69,
  32, 98, 60, 50, 53, 13,  0,  0,  0,  3,  0, 40,  0,  1,134,  1, 12,  0, 40,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,129, 97, 32,  7, 21, 19, 19,  8,131, 45,118,105,
 101,119,118, 54, 50,118, 54, 50, 67, 82, 69, 65, 84, 69, 32, 86, 73, 69, 87,
  32,118, 54, 50, 40, 97, 44, 98, 44, 99, 44,100, 44,101, 41, 32, 65, 83, 10,
  32, 32, 83, 69, 76, 69, 67, 84, 32,116, 49, 46, 97, 44,116, 50, 46, 98, 44,
 116, 51, 46, 99, 44,116, 52, 46,100, 44,116, 53, 46, 98, 10, 32, 32, 32, 32,
  70, 82, 79, 77, 32,116, 49, 32, 74, 79, 73, 78, 32,116, 50, 32, 79, 78, 32,
  40,116, 49, 46, 97, 61,116, 50, 46, 98, 41, 10, 32, 32, 32, 32, 32, 32, 32,
  32, 32, 32, 32, 32, 74, 79, 73, 78, 32,116, 51, 32, 79, 78, 32, 40,116, 49,
  46, 97, 61,116, 51, 46, 97, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
  32, 32, 74, 79, 73, 78, 32,116, 52, 32, 79, 78, 32, 40,116, 52, 46, 98, 61,
 116, 51, 46, 98, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 76,
  69, 70, 84, 32, 74, 79, 73, 78, 32,116, 53, 32, 79, 78, 32, 40,116, 53, 46,
  97, 61,116, 49, 46, 99, 41,120, 31,  7, 21, 19, 19,  8,129, 91,118,105,101,
 119,118, 54, 49,118, 54, 49, 67, 82, 69, 65, 84, 69, 32, 86, 73, 69, 87, 32,
 118, 54, 49, 40, 97, 44, 98, 44, 99, 44,100, 44,101, 41, 32, 65, 83, 10, 32,
  32, 83, 69, 76, 69, 67, 84, 32,116, 50, 46, 97, 44,116, 51, 46, 98, 44,116,
  50, 46, 99, 44,116, 51, 46,100, 44,116, 50, 46,101, 10, 32, 32, 32, 32, 70,
  82, 79, 77, 32,116, 50, 32, 76, 69, 70, 84, 32, 74, 79, 73, 78, 32,116, 51,
  32, 79, 78, 32, 40,116, 50, 46, 97, 61,116, 51, 46, 97, 41,120, 30,  7, 21,
  19, 19,  8,129, 91,118,105,101,119,118, 54, 48,118, 54, 48, 67, 82, 69, 65,
  84, 69, 32, 86, 73, 69, 87, 32,118, 54, 48, 40, 97, 44, 98, 44, 99, 44,100,
  44,101, 41, 32, 65, 83, 10, 32, 32, 83, 69, 76, 69, 67, 84, 32,116, 49, 46,
  97, 44,116, 50, 46, 98, 44,116, 49, 46, 99, 44,116, 50, 46,100, 44,116, 49,
  46,101, 10, 32, 32, 32, 32, 70, 82, 79, 77, 32,116, 49, 32, 76, 69, 70, 84,
  32, 74, 79, 73, 78, 32,116, 50, 32, 79, 78, 32, 40,116, 49, 46, 97, 61,116,
  50, 46, 98, 41, 13,  0,  0,  0,  1,  1, 73,  0,  1, 73,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,129, 52, 33,  7, 21, 19, 19,  8,130,
  83,118,105,101,119,118, 55, 48,118, 55, 48, 67, 82, 69, 65, 84, 69, 32, 86,
  73, 69, 87, 32,118, 55, 48, 40, 97, 44, 98, 44, 99, 44,100, 44,101, 41, 32,
  65, 83, 10, 32, 32, 87, 73, 84, 72, 32, 82, 69, 67, 85, 82, 83, 73, 86, 69,
  32, 99, 48, 40,120, 41, 32, 65, 83, 32, 40, 86, 65, 76, 85, 69, 83, 40, 49,
  41, 32, 85, 78, 73, 79, 78, 32, 65, 76, 76, 32, 83, 69, 76, 69, 67, 84, 32,
 120, 43, 49, 32, 70, 82, 79, 77, 32, 99, 48, 32, 87, 72, 69, 82, 69, 32,120,
  60, 57, 41, 10, 32, 32, 83, 69, 76, 69, 67, 84, 32,120, 44, 32, 98, 44, 32,
  99, 44, 32,100, 44, 32,101, 32, 70, 82, 79, 77, 32, 99, 48, 32, 74, 79, 73,
  78, 32,116, 49, 32, 79, 78, 32, 40,116, 49, 46, 97, 61, 53, 48, 45, 99, 48,
  46,120, 41,
};
Added test/optfuzz-db01.txt. 






























































































































































































































































































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-- Run this script through the sqlite3 command-line shell in order to generate
-- a database file containing lots of data for testing purposes.
--
-- This script assumes that the "bin2c" program is available on ones $PATH.
-- The "bin2c" program reads a binary file and outputs C-code that creates
-- an array of bytes holding the content of that file.
--
-- This script is designed to create many tables and views all having
-- 5 columns, "a" through "e", and with a variety of integers, short strings,
-- and NULL values.
--
.open -new testdb01.db
PRAGMA page_size=512;
BEGIN;
CREATE TABLE t1(a INTEGER PRIMARY KEY, b INT, c INT, d INT, e INT);
WITH RECURSIVE c(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM c WHERE x<50)
INSERT INTO t1(a,b,c,d,e) SELECT x,abs(random()%51),
   abs(random()%100), abs(random()%51), abs(random()%100) FROM c;
CREATE TABLE t2(a INT, b INT, c INT,d INT,e INT,PRIMARY KEY(b,a))WITHOUT ROWID;
INSERT INTO t2 SELECT * FROM t1;
CREATE TABLE t3(a,b,c,d,e);
INSERT INTO t3 SELECT a,b,c,d,e FROM t1 ORDER BY random() LIMIT 5;
INSERT INTO t3 SELECT null,b,c,d,e FROM t1 ORDER BY random() LIMIT 5;
INSERT INTO t3 SELECT a,null,c,d,e FROM t1 ORDER BY random() LIMIT 5;
INSERT INTO t3 SELECT a,b,null,d,e FROM t1 ORDER BY random() LIMIT 5;
INSERT INTO t3 SELECT a,b,c,null,e FROM t1 ORDER BY random() LIMIT 5;
INSERT INTO t3 SELECT a,b,c,d,null FROM t1 ORDER BY random() LIMIT 5;
INSERT INTO t3 SELECT null,null,null,null,null FROM t1 LIMIT 5;
CREATE INDEX t3x1 ON t3(a,b,c,d,e);
CREATE TABLE t4(a INT UNIQUE NOT NULL, b INT UNIQUE NOT NULL,c,d,e);
INSERT OR IGNORE INTO t4 SELECT a,b,c,d,e FROM t3;
CREATE TABLE t5(a INTEGER PRIMARY KEY, b TEXT UNIQUE,c,d,e);
INSERT INTO t5(b) VALUES
   ('truth'),
   ('works'),
   ('offer'),
   ('can'),
   ('anger'),
   ('wisdom'),
   ('send'),
   ('though'),
   ('save'),
   ('between'),
   ('some'),
   ('wine'),
   ('ark'),
   ('smote'),
   ('therein'),
   ('shew'),
   ('morning'),
   ('dwelt'),
   ('begat'),
   ('nothing'),
   ('war'),
   ('above'),
   ('known'),
   ('sacrifice'),
   ('tell'),
   ('departed'),
   ('thyself'),
   ('places'),
   ('bear'),
   ('part'),
   ('while'),
   ('gone'),
   ('cubits'),
   ('walk'),
   ('long'),
   ('near'),
   ('serve'),
   ('fruit'),
   ('doth'),
   ('poor'),
   ('ways'),
   ('child'),
   ('temple'),
   ('angel'),
   ('inhabitants'),
   ('oil'),
   ('died'),
   ('six'),
   ('tree'),
   ('wrath');
UPDATE t1 SET e=(SELECT b FROM t5 WHERE t5.a=(t1.e%51));
UPDATE t5 SET (c,d,e) = 
   (SELECT c,d,e FROM t1 WHERE t1.a=abs(t5.a+random()/100)%50+1);
UPDATE t2 SET e=(SELECT b FROM t5 WHERE t5.a=(t2.e%51));
UPDATE t3 SET e=(SELECT b FROM t5 WHERE t5.a=t3.e);
CREATE INDEX t1e ON t1(e);
CREATE INDEX t2ed ON t2(e,d);
CREATE VIEW v00(a,b,c,d,e) AS SELECT 1,1,1,1,'one';
CREATE VIEW v10(a,b,c,d,e) AS SELECT a,b,c,d,e FROM t1 WHERE a<>25;
CREATE VIEW v20(a,b,c,d,e) AS SELECT a,b,c,d,e FROM t2 WHERE a<>25;
CREATE VIEW v30(a,b,c,d,e) AS SELECT a,b,c,d,e FROM t3 WHERE a<>25;
CREATE VIEW v40(a,b,c,d,e) AS SELECT a,b,c,d,e FROM t4 WHERE a<>25;
CREATE VIEW v50(a,b) AS SELECT a,b FROM t5 WHERE a<>25;
CREATE VIEW v11(a,b,c,d,e) AS SELECT a,b,c,d,e FROM t1 ORDER BY b LIMIT 10;
CREATE VIEW v21(a,b,c,d,e) AS SELECT a,b,c,d,e FROM t2 ORDER BY b LIMIT 10;
CREATE VIEW v31(a,b,c,d,e) AS SELECT a,b,c,d,e FROM t3 ORDER BY b LIMIT 10;
CREATE VIEW v41(a,b,c,d,e) AS SELECT a,b,c,d,e FROM t4 ORDER BY b LIMIT 10;
CREATE VIEW v51(a,b) AS SELECT a,b FROM t5 ORDER BY b LIMIT 10;
CREATE VIEW v12(a,b,c,d,e) AS
  SELECT sum(a), avg(b), count(*), min(d), e FROM t1 GROUP BY 5;
CREATE VIEW v22(a,b,c,d,e) AS
  SELECT sum(a), avg(b), count(*), min(d), e FROM t2 GROUP BY 5
    HAVING count(*)>1 ORDER BY 3, 1;
CREATE VIEW v32(a,b,c,d,e) AS
  SELECT sum(a), avg(b), count(*), min(d), e FROM t3 GROUP BY 5
    HAVING count(*)>1 ORDER BY 3, 1;
CREATE VIEW v42(a,b,c,d,e) AS
  SELECT sum(a), avg(b), count(*), min(d), e FROM t4 GROUP BY 5
    HAVING min(d)<30 ORDER BY 3, 1;
CREATE VIEW v52(a,b,c,d,e) AS
  SELECT count(*), min(b), substr(b,1,1), min(a), max(a) FROM t5
   GROUP BY 3 ORDER BY 1;

CREATE VIEW v13(a,b,c,d,e) AS
  SELECT a,b,c,d,e FROM t1
  UNION SELECT a,b,c,d,e FROM t2
  UNION SELECT a,b,c,d,e FROM t3;
CREATE VIEW v23(a,b,c,d,e) AS
  SELECT a,b,c,d,e FROM t1
  EXCEPT SELECT a,b,c,d,e FROM t1 WHERE b<25;

CREATE VIEW v60(a,b,c,d,e) AS
  SELECT t1.a,t2.b,t1.c,t2.d,t1.e
    FROM t1 LEFT JOIN t2 ON (t1.a=t2.b);
CREATE VIEW v61(a,b,c,d,e) AS
  SELECT t2.a,t3.b,t2.c,t3.d,t2.e
    FROM t2 LEFT JOIN t3 ON (t2.a=t3.a);
CREATE VIEW v62(a,b,c,d,e) AS
  SELECT t1.a,t2.b,t3.c,t4.d,t5.b
    FROM t1 JOIN t2 ON (t1.a=t2.b)
            JOIN t3 ON (t1.a=t3.a)
            JOIN t4 ON (t4.b=t3.b)
            LEFT JOIN t5 ON (t5.a=t1.c);
CREATE VIEW v70(a,b,c,d,e) AS
  WITH RECURSIVE c0(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM c0 WHERE x<9)
  SELECT x, b, c, d, e FROM c0 JOIN t1 ON (t1.a=50-c0.x);
COMMIT;
VACUUM;
.shell bin2c testdb01.db
Added test/optfuzz.c. 












































































































































































































































































































































































































































































































































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/*
** 2018-03-21
**
** The author disclaims copyright to this source code.  In place of
** a legal notice, here is a blessing:
**
**    May you do good and not evil.
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
**
** This program attempts to verify the correctness of the SQLite query
** optimizer by fuzzing.
**
** The input is an SQL script, presumably generated by a fuzzer.  The
** argument is the name of the input.  If no files are named, standard
** input is read.
**
** The SQL script is run twice, once with optimization enabled, and again
** with optimization disabled.  If the output is not equivalent, an error
** is printed and the program returns non-zero.
*/

/* Include the SQLite amalgamation, after making appropriate #defines.
*/
#define SQLITE_THREADSAFE 0
#define SQLITE_OMIT_LOAD_EXTENSION 1
#define SQLITE_ENABLE_DESERIALIZE 1
#include "sqlite3.c"

/* Content of the read-only test database */
#include "optfuzz-db01.c"

/*
** Prepare a single SQL statement.  Panic if anything goes wrong
*/
static sqlite3_stmt *prepare_sql(sqlite3 *db, const char *zFormat, ...){
  char *zSql;
  int rc;
  sqlite3_stmt *pStmt = 0;
  va_list ap;

  va_start(ap, zFormat);
  zSql = sqlite3_vmprintf(zFormat, ap);
  va_end(ap);
  rc = sqlite3_prepare_v2(db, zSql, -1, &pStmt, 0);
  if( rc ){
    printf("Error: %s\nSQL: %s\n",
           sqlite3_errmsg(db), zSql);
    exit(1);
  }
  sqlite3_free(zSql);
  return pStmt;
}

/*
** Run SQL.  Panic if anything goes wrong
*/
static void run_sql(sqlite3 *db, const char *zFormat, ...){
  char *zSql;
  int rc;
  char *zErr = 0;
  va_list ap;

  va_start(ap, zFormat);
  zSql = sqlite3_vmprintf(zFormat, ap);
  va_end(ap);
  rc = sqlite3_exec(db, zSql, 0, 0, &zErr);
  if( rc || zErr ){
    printf("Error: %s\nsqlite3_errmsg: %s\nSQL: %s\n",
           zErr, sqlite3_errmsg(db), zSql);
    exit(1);
  }
  sqlite3_free(zSql);
}

/*
** Run one or more SQL statements contained in zSql against database dbRun.
** Store the input in database dbOut.
*/
static int optfuzz_exec(
  sqlite3 *dbRun,             /* The database on which the SQL executes */
  const char *zSql,           /* The SQL to be executed */
  sqlite3 *dbOut,             /* Store results in this database */
  const char *zOutTab         /* Store results in this table of dbOut */
){
  int rc = SQLITE_OK;         /* Return code */
  const char *zLeftover;      /* Tail of unprocessed SQL */
  sqlite3_stmt *pStmt = 0;    /* The current SQL statement */
  sqlite3_stmt *pIns = 0;     /* Statement to insert into dbOut */
  const char *zCol;           /* Single column value */
  int nCol;                   /* Number of output columns */
  char zLine[4000];           /* Complete row value */

  run_sql(dbOut, "BEGIN");
  run_sql(dbOut, "CREATE TABLE IF NOT EXISTS staging(x TEXT);");
  run_sql(dbOut, "CREATE TABLE IF NOT EXISTS \"w\"(x TEXT);", zOutTab);
  pIns = prepare_sql(dbOut, "INSERT INTO staging(x) VALUES(?1)");
  while( rc==SQLITE_OK && zSql[0] ){
    rc = sqlite3_prepare_v2(dbRun, zSql, -1, &pStmt, &zLeftover);
    assert( rc==SQLITE_OK || pStmt==0 );
    if( rc!=SQLITE_OK ) break;
    if( !pStmt ) continue;
    nCol = sqlite3_column_count(pStmt);
    run_sql(dbOut, "DELETE FROM staging;");
    while( 1 ){
      int i, j;
      rc = sqlite3_step(pStmt);
      for(i=j=0; i<nCol && j<sizeof(zLine)-50; i++){
        int eType = sqlite3_column_type(pStmt, i);
        if( eType==SQLITE_NULL ){
          zCol = "NULL";
        }else{
          zCol = (const char*)sqlite3_column_text(pStmt, i);
        }
        if( i ) zLine[j++] = ',';
        if( eType==SQLITE_TEXT ){
          sqlite3_snprintf(sizeof(zLine)-j, zLine+j, "'%q'", zCol);
        }else{
          sqlite3_snprintf(sizeof(zLine)-j, zLine+j, "%s", zCol);
        }
        j += (int)strlen(zLine+j);
      }
      /* Detect if any row is too large and throw an error, because we will
      ** want to go back and look more closely at that case */
      if( j>=sizeof(zLine)-100 ){
        printf("Excessively long output line: %d bytes\n" ,j);
        exit(1);
      }
      sqlite3_bind_text(pIns, 1, zLine, j, SQLITE_TRANSIENT);
      rc = sqlite3_step(pIns);
      assert( rc==SQLITE_DONE );
      sqlite3_reset(pIns);
    }
    run_sql(dbOut,
      "INSERT INTO \"%w\"(x) VALUES('### %q ###')",
      sqlite3_sql(pStmt)
    );
    run_sql(dbOut, 
      "INSERT INTO \"%w\"(x) SELECT group_concat(x,char(10))"
      "  FROM staging ORDER BY x",
      zOutTab
    );
    run_sql(dbOut, "COMMIT");
    sqlite3_finalize(pStmt);
    pStmt = 0;
    zSql = zLeftover;
  }
  sqlite3_finalize(pStmt);
  sqlite3_finalize(pIns);
  return rc;
}

/*
** Read the content of file zName into memory obtained from sqlite3_malloc64()
** and return a pointer to the buffer. The caller is responsible for freeing
** the memory.
**
** If parameter pnByte is not NULL, (*pnByte) is set to the number of bytes
** read.
**
** For convenience, a nul-terminator byte is always appended to the data read
** from the file before the buffer is returned. This byte is not included in
** the final value of (*pnByte), if applicable.
**
** NULL is returned if any error is encountered. The final value of *pnByte
** is undefined in this case.
*/
static char *readFile(const char *zName, int *pnByte){
  FILE *in = fopen(zName, "rb");
  long nIn;
  size_t nRead;
  char *pBuf;
  if( in==0 ) return 0;
  fseek(in, 0, SEEK_END);
  nIn = ftell(in);
  rewind(in);
  pBuf = sqlite3_malloc64( nIn+1 );
  if( pBuf==0 ) return 0;
  nRead = fread(pBuf, nIn, 1, in);
  fclose(in);
  if( nRead!=1 ){
    sqlite3_free(pBuf);
    return 0;
  }
  pBuf[nIn] = 0;
  if( pnByte ) *pnByte = nIn;
  return pBuf;
}

int main(int argc, char **argv){
  int nIn = 0;               /* Number of input files */
  char **azIn = 0;           /* Names of input files */
  sqlite3 *dbOut = 0;        /* Database to hold results */
  sqlite3 *dbRun = 0;        /* Database used for tests */
  int i, rc;

  for(i=1; i<argc; i++){
    const char *z = argv[i];
    if( z[0]=='-' && z[1]=='-' ) z++;
    if( strcmp(z,"-help")==0 ){
      printf("Usage: %s FILENAME ...\n", argv[0]);
      return 0;
    }
    else if( z[0]=='-' ){
      printf("unknown option \"%s\".  Use --help for details\n", argv[i]);
      return 1;
    }
    else {
      nIn++;
      azIn = realloc(azIn, sizeof(azIn[0])*nIn);
      if( azIn==0 ){
        printf("out of memory\n");
        exit(1);
      }
      azIn[nIn-1] = argv[i];
    }
  }

  sqlite3_open(":memory:", &dbOut);
  sqlite3_open(":memory:", &dbRun);
  sqlite3_deserialize(dbRun, "main", data001, sizeof(data001),
                      sizeof(data001), SQLITE_DESERIALIZE_READONLY);
  for(i=0; i<nIn; i++){
    char *zSql = readFile(azIn[i], 0);
    sqlite3_stmt *pCk;
    sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS, dbRun, 0);
    rc = optfuzz_exec(dbRun, zSql, dbOut, "opt");
    if( rc==SQLITE_OK ){
      sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS, dbRun, 0xffff);
      rc = optfuzz_exec(dbRun, zSql, dbOut, "noopt");
      if( rc ){
        printf("Non-optimized run failed.  Error: %s\n", sqlite3_errmsg(dbRun));
        exit(1);
      }
      pCk = prepare_sql(dbOut,
           "SELECT (SELECT group_concat(x) FROM opt)=="
           "       (SELECT group_concat(x) FROM noopt)");
      rc = sqlite3_step(pCk);
      if( rc!=SQLITE_ROW ){
        printf("Comparison failed. %s\n", sqlite3_errmsg(dbOut));
        exit(1);
      }
      if( !sqlite3_column_int(pCk, 0) ){
        printf("Opt/no-opt outputs differ for %s\n", azIn[i]);
        exit(1);
      }
      sqlite3_finalize(pCk);
    }
    sqlite3_free(zSql);
  }
  sqlite3_close(dbRun);
  sqlite3_close(dbOut);    
  free(azIn);
  if( sqlite3_memory_used() ){
    printf("Memory leak of %lld bytes\n", sqlite3_memory_used());
    exit(1);
  }
  return 0;
}
Changes to test/thread001.test.
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  } {1}
  do_test thread001.$tn.7 {
    execsql { PRAGMA integrity_check }
  } {ok}
}

sqlite3_enable_shared_cache $::enable_shared_cache

set sqlite_open_file_count 0
finish_test








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  } {1}
  do_test thread001.$tn.7 {
    execsql { PRAGMA integrity_check }
  } {ok}
}

sqlite3_enable_shared_cache $::enable_shared_cache
catch { db close }
set sqlite_open_file_count 0
finish_test
Changes to test/trace3.test.
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  set ::stmtlist(record) {}
  db trace_v2 trace_v2_record profile
  execsql {
    SELECT a, b FROM t1 ORDER BY a;
  }
  set stmt [lindex [lindex $::stmtlist(record) 0] 0]
  set ns [lindex [lindex $::stmtlist(record) 0] 1]
  list $stmt [expr {$ns >= 0 && $ns <= 1000000}]; # less than 0.001 second
} {/^-?\d+ 1$/}
do_test trace3-4.4 {
  set ::stmtlist(record) {}
  db trace_v2 trace_v2_record 2
  execsql {
    SELECT a, b FROM t1 ORDER BY a;
  }
  set stmt [lindex [lindex $::stmtlist(record) 0] 0]
  set ns [lindex [lindex $::stmtlist(record) 0] 1]
  list $stmt [expr {$ns >= 0 && $ns <= 1000000}]; # less than 0.001 second
} {/^-?\d+ 1$/}

do_test trace3-5.1 {
  set ::stmtlist(record) {}
  db trace_v2 trace_v2_record row
  execsql {
    SELECT a, b FROM t1 ORDER BY a;








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  set ::stmtlist(record) {}
  db trace_v2 trace_v2_record profile
  execsql {
    SELECT a, b FROM t1 ORDER BY a;
  }
  set stmt [lindex [lindex $::stmtlist(record) 0] 0]
  set ns [lindex [lindex $::stmtlist(record) 0] 1]
  list $stmt [expr {$ns >= 0 && $ns <= 9999999}]; # less than 0.010 seconds
} {/^-?\d+ 1$/}
do_test trace3-4.4 {
  set ::stmtlist(record) {}
  db trace_v2 trace_v2_record 2
  execsql {
    SELECT a, b FROM t1 ORDER BY a;
  }
  set stmt [lindex [lindex $::stmtlist(record) 0] 0]
  set ns [lindex [lindex $::stmtlist(record) 0] 1]
  list $stmt [expr {$ns >= 0 && $ns <= 9999999}]; # less than 0.010 seconds
} {/^-?\d+ 1$/}

do_test trace3-5.1 {
  set ::stmtlist(record) {}
  db trace_v2 trace_v2_record row
  execsql {
    SELECT a, b FROM t1 ORDER BY a;
︙︙
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# 2017 December 9
#
# The author disclaims copyright to this source code.  In place of
# a legal notice, here is a blessing:
#
#    May you do good and not evil.
#    May you find forgiveness for yourself and forgive others.
#    May you share freely, never taking more than you give.
#
#***********************************************************************
#



set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix zipfile

ifcapable !vtab {
  finish_test; return
}
if {[catch {load_static_extension db zipfile} error]} {
  puts "Skipping zipfile tests, hit load error: $error"
  finish_test; return




}

proc readfile {f} {
  set fd [open $f]
  fconfigure $fd -translation binary -encoding binary
  set data [read $fd]
  close $fd
  set data
}



if {$::tcl_platform(platform)=="unix" && [catch {exec unzip}]==0} {

  set ::UNZIP 1
  load_static_extension db fileio


















  proc do_unzip {file} {
    forcedelete test_unzip
    file mkdir test_unzip
    exec unzip -d test_unzip $file
  


    set res [db eval { 
      SELECT replace(name,'test_unzip/',''),mode,mtime,data 
      FROM fsdir('test_unzip') 
      WHERE name!='test_unzip'
      ORDER BY name
    }]
    set res
  }
}












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# 2017 December 9
#
# The author disclaims copyright to this source code.  In place of
# a legal notice, here is a blessing:
#
#    May you do good and not evil.
#    May you find forgiveness for yourself and forgive others.
#    May you share freely, never taking more than you give.
#
#***********************************************************************
#

package require Tcl 8.6

set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix zipfile

ifcapable !vtab {
  finish_test; return
}
if {[catch {load_static_extension db zipfile} error]} {
  puts "Skipping zipfile tests, hit load error: $error"
  finish_test; return
}
if {[catch {load_static_extension db fileio} error]} {
  puts "Skipping zipfile tests, hit load error: $error"
  finish_test; return
}

proc readfile {f} {
  set fd [open $f]
  fconfigure $fd -translation binary -encoding binary
  set data [read $fd]
  close $fd
  set data
}

unset -nocomplain ::UNZIP

if {[catch {exec unzip} msg]==0 && \
    [regexp -line {^UnZip \d+\.\d+ .*? Info-ZIP\.} $msg]} {
  set ::UNZIP unzip
  proc fix_stat_mode {name mode} {
    if {$::tcl_platform(platform)=="windows"} {
      #
      # NOTE: Set or unset the write bits of the file permissions
      #       based on the read-only attribute because the Win32
      #       version of UnZip does this.
      #
      set writebits 0x12; # 0o22
      set result $mode
      if {[file attributes $name -readonly]} {
        set result [expr {$result | $writebits}]
      } else {
        set result [expr {$result & ~$writebits}]
      }
      return $result
    } else {
      return $mode
    }
  }
  proc do_unzip {file} {
    forcedelete test_unzip
    file mkdir test_unzip
    exec $::UNZIP -d test_unzip $file

    db func modefix fix_stat_mode

    set res [db eval {
      SELECT replace(name,'test_unzip/',''),modefix(name,mode),mtime,data
      FROM fsdir('test_unzip') 
      WHERE name!='test_unzip'
      ORDER BY name
    }]
    set res
  }
}
︙︙
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#          ( SELECT zipfile(name,mode,mtime,data,method) FROM zipfile($file) )
#      );
#
#      Then tests that unpacking the new archive using [unzip] produces
#      the same results as in (1).
#
proc do_unzip_test {tn file} {
  if {[info vars ::UNZIP]==""} { return }
  db func sss strip_slash

  db eval {
    SELECT writefile('test_unzip.zip',
        ( SELECT zipfile(name,mode,mtime,data,method) FROM zipfile($file) )
    );
  }








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#          ( SELECT zipfile(name,mode,mtime,data,method) FROM zipfile($file) )
#      );
#
#      Then tests that unpacking the new archive using [unzip] produces
#      the same results as in (1).
#
proc do_unzip_test {tn file} {

  db func sss strip_slash

  db eval {
    SELECT writefile('test_unzip.zip',
        ( SELECT zipfile(name,mode,mtime,data,method) FROM zipfile($file) )
    );
  }
︙︙
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  UPDATE zz SET mtime=4 WHERE name='i.txt';
  SELECT name, mode, mtime, data, method FROM zipfile('test.zip');
} {
  f.txt 33188 1000000000 abcde 0
  h.txt 33188 1000000004 aaaaaaaaaabbbbbbbbbb 8
  i.txt 33188 4 zxcvb 0
}









do_execsql_test 1.6.3 {
  UPDATE zz SET mode='-rw-r--r-x' WHERE name='h.txt';
  SELECT name, mode, mtime, data, method FROM zipfile('test.zip');
} {
  f.txt 33188 1000000000 abcde 0
  h.txt 33189 1000000004 aaaaaaaaaabbbbbbbbbb 8
  i.txt 33188 4 zxcvb 0
}
do_zip_tests 1.6.3a test.zip

do_execsql_test 1.6.4 {
  UPDATE zz SET name = 'blue.txt' WHERE name='f.txt';
  SELECT name, mode, mtime, data, method FROM zipfile('test.zip');
} {
  blue.txt 33188 1000000000 abcde 0
  h.txt 33189 1000000004 aaaaaaaaaabbbbbbbbbb 8
  i.txt 33188 4 zxcvb 0
}
do_zip_tests 1.6.4a test.zip

do_execsql_test 1.6.5 {
  UPDATE zz SET data = 'edcba' WHERE name='blue.txt';
  SELECT name, mode, mtime, data, method FROM zipfile('test.zip');
} {
  blue.txt 33188 1000000000 edcba 0
  h.txt 33189 1000000004 aaaaaaaaaabbbbbbbbbb 8
  i.txt 33188 4 zxcvb 0
}

do_execsql_test 1.6.6 {
  UPDATE zz SET mode=NULL, data = NULL WHERE name='blue.txt';
  SELECT name, mode, mtime, data, method FROM zipfile('test.zip');
} {
  blue.txt/ 16877 1000000000 {} 0
  h.txt 33189 1000000004 aaaaaaaaaabbbbbbbbbb 8
  i.txt 33188 4 zxcvb 0
}

do_catchsql_test 1.6.7 {
  UPDATE zz SET data=NULL WHERE name='i.txt'
} {1 {zipfile: mode does not match data}}
do_execsql_test 1.6.8 {
  SELECT name, mode, mtime, data, method FROM zipfile('test.zip');
} {
  blue.txt/ 16877 1000000000 {} 0
  h.txt 33189 1000000004 aaaaaaaaaabbbbbbbbbb 8
  i.txt 33188 4 zxcvb 0
}

do_execsql_test 1.6.8 {
  UPDATE zz SET data = '' WHERE name='i.txt';
  SELECT name,mode,mtime,data,method from zipfile('test.zip');
} {
  blue.txt/ 16877 1000000000 {} 0
  h.txt 33189 1000000004 aaaaaaaaaabbbbbbbbbb 8
  i.txt 33188 4 {} 0
}

do_execsql_test 1.6.9 {
  SELECT a.name, a.data 
  FROM zz AS a, zz AS b 
  WHERE a.name=+b.name AND +a.mode=b.mode
} {
  blue.txt/ {}
  h.txt aaaaaaaaaabbbbbbbbbb
  i.txt {}
}

do_execsql_test 1.6.10 {
  SELECT name, data FROM zz WHERE name LIKE '%txt'
} {
  h.txt aaaaaaaaaabbbbbbbbbb
  i.txt {}
}

do_execsql_test 1.7 {









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  UPDATE zz SET mtime=4 WHERE name='i.txt';
  SELECT name, mode, mtime, data, method FROM zipfile('test.zip');
} {
  f.txt 33188 1000000000 abcde 0
  h.txt 33188 1000000004 aaaaaaaaaabbbbbbbbbb 8
  i.txt 33188 4 zxcvb 0
}

if {$::tcl_platform(platform)=="unix"} {
  set modes -rw-r--r-x
  set perms 33189
} else {
  set modes -rw-r--r--; # no execute bits on Win32
  set perms 33188
}

do_execsql_test 1.6.3 {
  UPDATE zz SET mode=$modes WHERE name='h.txt';
  SELECT name, mode, mtime, data, method FROM zipfile('test.zip');
} [string map [list %perms% $perms] {
  f.txt 33188 1000000000 abcde 0
  h.txt %perms% 1000000004 aaaaaaaaaabbbbbbbbbb 8
  i.txt 33188 4 zxcvb 0
}]
do_zip_tests 1.6.3a test.zip

do_execsql_test 1.6.4 {
  UPDATE zz SET name = 'blue.txt' WHERE name='f.txt';
  SELECT name, mode, mtime, data, method FROM zipfile('test.zip');
} [string map [list %perms% $perms] {
  blue.txt 33188 1000000000 abcde 0
  h.txt %perms% 1000000004 aaaaaaaaaabbbbbbbbbb 8
  i.txt 33188 4 zxcvb 0
}]
do_zip_tests 1.6.4a test.zip

do_execsql_test 1.6.5 {
  UPDATE zz SET data = 'edcba' WHERE name='blue.txt';
  SELECT name, mode, mtime, data, method FROM zipfile('test.zip');
} [string map [list %perms% $perms] {
  blue.txt 33188 1000000000 edcba 0
  h.txt %perms% 1000000004 aaaaaaaaaabbbbbbbbbb 8
  i.txt 33188 4 zxcvb 0
}]

do_execsql_test 1.6.6 {
  UPDATE zz SET mode=NULL, data = NULL WHERE name='blue.txt';
  SELECT name, mode, mtime, data, method FROM zipfile('test.zip');
} [string map [list %perms% $perms] {
  blue.txt/ 16877 1000000000 {} 0
  h.txt %perms% 1000000004 aaaaaaaaaabbbbbbbbbb 8
  i.txt 33188 4 zxcvb 0
}]

do_catchsql_test 1.6.7 {
  UPDATE zz SET data=NULL WHERE name='i.txt'
} {1 {zipfile: mode does not match data}}
do_execsql_test 1.6.8 {
  SELECT name, mode, mtime, data, method FROM zipfile('test.zip');
} [string map [list %perms% $perms] {
  blue.txt/ 16877 1000000000 {} 0
  h.txt %perms% 1000000004 aaaaaaaaaabbbbbbbbbb 8
  i.txt 33188 4 zxcvb 0
}]

do_execsql_test 1.6.9 {
  UPDATE zz SET data = '' WHERE name='i.txt';
  SELECT name,mode,mtime,data,method from zipfile('test.zip');
} [string map [list %perms% $perms] {
  blue.txt/ 16877 1000000000 {} 0
  h.txt %perms% 1000000004 aaaaaaaaaabbbbbbbbbb 8
  i.txt 33188 4 {} 0
}]

do_execsql_test 1.6.10 {
  SELECT a.name, a.data 
  FROM zz AS a, zz AS b 
  WHERE a.name=+b.name AND +a.mode=b.mode
} {
  blue.txt/ {}
  h.txt aaaaaaaaaabbbbbbbbbb
  i.txt {}
}

do_execsql_test 1.6.11 {
  SELECT name, data FROM zz WHERE name LIKE '%txt'
} {
  h.txt aaaaaaaaaabbbbbbbbbb
  i.txt {}
}

do_execsql_test 1.7 {
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} {
  dirname3/ 16877 {}
  dirname2/ 16877 {}
  dirname2/file1.txt 33188 abcdefghijklmnop
}
do_zip_tests 2.4a test.zip

# If on unix, check that the [unzip] utility can unpack our archive.
#
if {$::tcl_platform(platform)=="unix"} {
  do_test 2.5.1 {
    forcedelete dirname
    forcedelete dirname2





    set rc [catch { exec unzip test.zip > /dev/null } msg]
    list $rc $msg
  } {0 {}}
  do_test 2.5.2 { file isdir dirname3 } 1
  do_test 2.5.3 { file isdir dirname2 } 1
  do_test 2.5.4 { file isdir dirname2/file1.txt } 0
  do_test 2.5.5 { 
    set fd [open dirname2/file1.txt]
    set data [read $fd]
    close $fd
    set data
  } {abcdefghijklmnop}
}

#-------------------------------------------------------------------------
reset_db
forcedelete test.zip
load_static_extension db zipfile


do_execsql_test 3.0 {
  CREATE VIRTUAL TABLE temp.x1 USING zipfile('test.zip');
  INSERT INTO x1(name, data) VALUES('dir1/', NULL);
  INSERT INTO x1(name, data) VALUES('file1', '1234');
  INSERT INTO x1(name, data) VALUES('dir1/file2', '5678');
}








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} {
  dirname3/ 16877 {}
  dirname2/ 16877 {}
  dirname2/file1.txt 33188 abcdefghijklmnop
}
do_zip_tests 2.4a test.zip

# Check that the [unzip] utility can unpack our archive.
#
if {[info exists ::UNZIP]} {
  do_test 2.5.1 {
    forcedelete dirname
    forcedelete dirname2
    if {$::tcl_platform(platform)=="unix"} {
      set null /dev/null
    } else {
      set null NUL
    }
    set rc [catch { exec $::UNZIP test.zip > $null } msg]
    list $rc $msg
  } {0 {}}
  do_test 2.5.2 { file isdir dirname3 } 1
  do_test 2.5.3 { file isdir dirname2 } 1
  do_test 2.5.4 { file isdir dirname2/file1.txt } 0
  do_test 2.5.5 { 
    set fd [open dirname2/file1.txt]
    set data [read $fd]
    close $fd
    set data
  } {abcdefghijklmnop}
}

#-------------------------------------------------------------------------
reset_db
forcedelete test.zip
load_static_extension db zipfile
load_static_extension db fileio

do_execsql_test 3.0 {
  CREATE VIRTUAL TABLE temp.x1 USING zipfile('test.zip');
  INSERT INTO x1(name, data) VALUES('dir1/', NULL);
  INSERT INTO x1(name, data) VALUES('file1', '1234');
  INSERT INTO x1(name, data) VALUES('dir1/file2', '5678');
}
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  WITH c(name,data) AS ( 
    SELECT 'a.txt', 'abc' UNION ALL
    SELECT NULL, 'def'
  )
  SELECT zipfile(name,data) FROM c
} {1 {first argument to zipfile() must be non-NULL}}

do_catchsql_test 4.7 {
  WITH c(name,data,method) AS ( 
    SELECT 'a.txt', 'abc', 0
    UNION SELECT 'b.txt', 'def', 8
    UNION SELECT 'c.txt', 'ghi', 16
  )
  SELECT zipfile(name,NULL,NULL,data,method) FROM c
} {1 {illegal method value: 16}}

do_catchsql_test 4.8 {
  WITH c(name,data) AS ( 
    SELECT 'a.txt', 'abc'
    UNION SELECT 'b.txt', 'def'
    UNION SELECT 'c.txt/', 'ghi'
  )
  SELECT zipfile(name,NULL,NULL,data) FROM c
} {1 {non-directory name must not end with /}}








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  WITH c(name,data) AS ( 
    SELECT 'a.txt', 'abc' UNION ALL
    SELECT NULL, 'def'
  )
  SELECT zipfile(name,data) FROM c
} {1 {first argument to zipfile() must be non-NULL}}

do_catchsql_test 4.8 {
  WITH c(name,data,method) AS ( 
    SELECT 'a.txt', 'abc', 0
    UNION SELECT 'b.txt', 'def', 8
    UNION SELECT 'c.txt', 'ghi', 16
  )
  SELECT zipfile(name,NULL,NULL,data,method) FROM c
} {1 {illegal method value: 16}}

do_catchsql_test 4.9 {
  WITH c(name,data) AS ( 
    SELECT 'a.txt', 'abc'
    UNION SELECT 'b.txt', 'def'
    UNION SELECT 'c.txt/', 'ghi'
  )
  SELECT zipfile(name,NULL,NULL,data) FROM c
} {1 {non-directory name must not end with /}}
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  SELECT name,mtime,data FROM zipfile(
    ( SELECT rt( zipfile(name,NULL,mtime,data,NULL) ) FROM c )
  )
} {
  a.txt 946684800 abc
}

if {[info vars ::UNZIP]!=""} { 
ifcapable datetime {
  load_static_extension db fileio
  forcedelete test1.zip test2.zip
  do_test 6.0 {
    execsql {
      WITH c(name,mtime,data) AS (
        SELECT 'a.txt', 946684800, 'abc' UNION ALL
        SELECT 'b.txt', 1000000000, 'abc' UNION ALL
        SELECT 'c.txt', 1111111000, 'abc'
      )
      SELECT writefile('test1.zip', rt( zipfile(name, NULL, mtime, data) ) ),
             writefile('test2.zip',   ( zipfile(name, NULL, mtime, data) ) ) 
      FROM c;
    }
    forcedelete test_unzip
    file mkdir test_unzip
    exec unzip -d test_unzip test1.zip

    db eval {
      SELECT name, strftime('%s', mtime, 'unixepoch', 'localtime') 
      FROM fsdir('test_unzip') WHERE name!='test_unzip'
      ORDER BY name
    }
  } [list {*}{
    test_unzip/a.txt 946684800
    test_unzip/b.txt 1000000000 
    test_unzip/c.txt 1111111000 
  }]









  do_execsql_test 6.1 {
    SELECT name, mtime, data FROM zipfile('test1.zip')
  } {
    a.txt 946684800   abc
    b.txt 1000000000  abc
    c.txt 1111111000  abc
  }

  do_test 6.2 {
    forcedelete test_unzip
    file mkdir test_unzip
    exec unzip -d test_unzip test2.zip

    db eval {
      SELECT name, mtime 
      FROM fsdir('test_unzip') WHERE name!='test_unzip'
      ORDER BY name
    }
  } [list {*}{








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  SELECT name,mtime,data FROM zipfile(
    ( SELECT rt( zipfile(name,NULL,mtime,data,NULL) ) FROM c )
  )
} {
  a.txt 946684800 abc
}

if {[info exists ::UNZIP]} {
ifcapable datetime {

  forcedelete test1.zip test2.zip
  do_test 6.0 {
    execsql {
      WITH c(name,mtime,data) AS (
        SELECT 'a.txt', 946684800, 'abc' UNION ALL
        SELECT 'b.txt', 1000000000, 'abc' UNION ALL
        SELECT 'c.txt', 1111111000, 'abc'
      )
      SELECT writefile('test1.zip', rt( zipfile(name, NULL, mtime, data) ) ),
             writefile('test2.zip',   ( zipfile(name, NULL, mtime, data) ) ) 
      FROM c;
    }
    forcedelete test_unzip
    file mkdir test_unzip
    exec $::UNZIP -d test_unzip test1.zip

    db eval {
      SELECT name, strftime('%s', mtime, 'unixepoch', 'localtime') 
      FROM fsdir('test_unzip') WHERE name!='test_unzip'
      ORDER BY name
    }
  } [list {*}{
    test_unzip/a.txt 946684800
    test_unzip/b.txt 1000000000 
    test_unzip/c.txt 1111111000 
  }]

  # fsdir() issue reported on the mailing list on 2018-03-14 by Jack Thaw.
  do_test 6.0b {
    db eval {
      SELECT sum(name LIKE '%/a.txt')
      FROM (VALUES(1),(2),(3)) CROSS JOIN fsdir('test_unzip')
    }
  } {3}

  do_execsql_test 6.1 {
    SELECT name, mtime, data FROM zipfile('test1.zip')
  } {
    a.txt 946684800   abc
    b.txt 1000000000  abc
    c.txt 1111111000  abc
  }

  do_test 6.2 {
    forcedelete test_unzip
    file mkdir test_unzip
    exec $::UNZIP -d test_unzip test2.zip

    db eval {
      SELECT name, mtime 
      FROM fsdir('test_unzip') WHERE name!='test_unzip'
      ORDER BY name
    }
  } [list {*}{
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#-------------------------------------------------------------------------
# INSERT OR REPLACE and INSERT OR IGNORE
#
catch {db close}
forcedelete test.zip test.db
sqlite3 db :memory:
load_static_extension db zipfile


do_execsql_test 10.0 {
  CREATE VIRTUAL TABLE z USING zipfile('test.zip');
} {}
do_catchsql_test 10.1 {
  INSERT INTO z(name,data) VALUES('a0','one'),('a0','two');
} {1 {duplicate name: "a0"}}
do_execsql_test 10.2 {








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#-------------------------------------------------------------------------
# INSERT OR REPLACE and INSERT OR IGNORE
#
catch {db close}
forcedelete test.zip test.db
sqlite3 db :memory:
load_static_extension db zipfile
load_static_extension db fileio

do_execsql_test 10.0 {
  CREATE VIRTUAL TABLE z USING zipfile('test.zip');
} {}
do_catchsql_test 10.1 {
  INSERT INTO z(name,data) VALUES('a0','one'),('a0','two');
} {1 {duplicate name: "a0"}}
do_execsql_test 10.2 {
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do_execsql_test 10.5 {
  INSERT OR IGNORE INTO z(name,data) VALUES('a0','five'),('a0','six');
} {}
do_execsql_test 10.6 {
  SELECT name, data FROM z;
} {a0 four}









































finish_test








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do_execsql_test 10.5 {
  INSERT OR IGNORE INTO z(name,data) VALUES('a0','five'),('a0','six');
} {}
do_execsql_test 10.6 {
  SELECT name, data FROM z;
} {a0 four}

do_execsql_test 11.1 {
  DELETE FROM z;
} {}
do_execsql_test 11.2 {
  SELECT name, data FROM z;
} {}
do_execsql_test 11.3 {
  INSERT INTO z (name,data) VALUES ('b0','one');
  SELECT name, data FROM z;
} {b0 one}
do_execsql_test 11.4 {
  UPDATE z SET name = 'b1' WHERE name = 'b0';
  SELECT name, data FROM z;
} {b1 one}
do_execsql_test 11.5 {
  INSERT INTO z (name,data) VALUES ('b0','one');
  SELECT name, data FROM z ORDER BY name;
} {b0 one b1 one}
do_catchsql_test 11.6 {
  UPDATE z SET name = 'b1' WHERE name = 'b0';
} {1 {duplicate name: "b1"}}
do_execsql_test 11.7 {
  UPDATE z SET data = 'two' WHERE name = 'b0';
  SELECT name, data FROM z ORDER BY name;
} {b0 two b1 one}
do_catchsql_test 11.8 {
  UPDATE z SET name = 'b1';
} {1 {duplicate name: "b1"}}
do_catchsql_test 11.9 {
  UPDATE z SET name = 'b2';
} {1 {duplicate name: "b2"}}
do_execsql_test 11.10 {
  UPDATE z SET name = name;
  SELECT name, data FROM z ORDER BY name;
} {b0 two b2 one}
do_execsql_test 11.11 {
  UPDATE z SET name = name || 'suffix';
  SELECT name, data FROM z ORDER BY name;
} {b0suffix two b2suffix one}

finish_test
Changes to test/zipfile2.test. 
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# 2018 January 30
#
# The author disclaims copyright to this source code.  In place of
# a legal notice, here is a blessing:
#
#    May you do good and not evil.
#    May you find forgiveness for yourself and forgive others.
#    May you share freely, never taking more than you give.
#
#***********************************************************************
#



set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix zipfile2

ifcapable !vtab {
  finish_test; return












>
>








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# 2018 January 30
#
# The author disclaims copyright to this source code.  In place of
# a legal notice, here is a blessing:
#
#    May you do good and not evil.
#    May you find forgiveness for yourself and forgive others.
#    May you share freely, never taking more than you give.
#
#***********************************************************************
#

package require Tcl 8.6

set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix zipfile2

ifcapable !vtab {
  finish_test; return
︙︙
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  CREATE VIRTUAL TABLE bbb USING zipfile("testzip");
  CREATE VIRTUAL TABLE ccc USING zipfile(`testzip`);
  CREATE VIRTUAL TABLE ddd USING zipfile([testzip]);
  CREATE VIRTUAL TABLE eee USING zipfile(testzip);
  CREATE VIRTUAL TABLE fff USING zipfile('test''zip');
}






do_test 2.0 {
  forcedelete testdir
  file mkdir testdir
  execsql { CREATE VIRTUAL TABLE hhh USING zipfile('testdir') }
  catchsql { SELECT * FROM hhh } 
} {1 {error in fread()}}


set archive {
  504B0304140000080000D4A52BEC09F3B6E0110000001100000005000900612E
  747874555405000140420F00636F6E74656E7473206F6620612E747874504B03
  04140000080000D4A52BECD98916A7110000001100000005000900622E747874
  555405000140420F00636F6E74656E7473206F6620622E747874504B01021E03








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  CREATE VIRTUAL TABLE bbb USING zipfile("testzip");
  CREATE VIRTUAL TABLE ccc USING zipfile(`testzip`);
  CREATE VIRTUAL TABLE ddd USING zipfile([testzip]);
  CREATE VIRTUAL TABLE eee USING zipfile(testzip);
  CREATE VIRTUAL TABLE fff USING zipfile('test''zip');
}

if {$::tcl_platform(platform)=="windows"} {
  set res {1 {cannot open file: testdir}}
} else {
  set res {1 {error in fread()}}
}
do_test 2.0 {
  forcedelete testdir
  file mkdir testdir
  execsql { CREATE VIRTUAL TABLE hhh USING zipfile('testdir') }
  catchsql { SELECT * FROM hhh } 
} $res


set archive {
  504B0304140000080000D4A52BEC09F3B6E0110000001100000005000900612E
  747874555405000140420F00636F6E74656E7473206F6620612E747874504B03
  04140000080000D4A52BECD98916A7110000001100000005000900622E747874
  555405000140420F00636F6E74656E7473206F6620622E747874504B01021E03
︙︙
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  set hex [binary encode hex $blob]
  set hex [string map {6e6f7461646972 6e6f746164692f} $hex] 
  set blob2 [binary decode hex $hex]

  execsql { SELECT name, data IS NULL FROM zipfile($blob2) }
} {notadi/ 1}

































finish_test









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  set hex [binary encode hex $blob]
  set hex [string map {6e6f7461646972 6e6f746164692f} $hex] 
  set blob2 [binary decode hex $hex]

  execsql { SELECT name, data IS NULL FROM zipfile($blob2) }
} {notadi/ 1}

#-------------------------------------------------------------------------
# Test that duplicate entries may not be created using UPDATE
# statements.
#
forcedelete test.zip
do_execsql_test 6.0 {
  CREATE VIRTUAL TABLE temp.zip USING zipfile('test.zip'); 
  INSERT INTO temp.zip (name,data) VALUES ('test1','test'); 
  INSERT INTO temp.zip (name,data) VALUES ('test2','test'); 
}
do_catchsql_test 6.1 {
  UPDATE temp.zip SET name='test1' WHERE name='test2'
} {1 {duplicate name: "test1"}}

forcedelete test.zip
do_catchsql_test 6.2 {
  DROP TABLE zip;
  CREATE VIRTUAL TABLE temp.zip USING zipfile('test.zip'); 
  INSERT INTO temp.zip (name,data) VALUES ('test','test'); 
  UPDATE  temp.zip set name=name||'new' where name='test'; 
  INSERT INTO temp.zip (name,data) VALUES ('test','test'); 
  UPDATE  temp.zip set name=name||'new' where name='test'; 
} {1 {duplicate name: "testnew"}}

forcedelete test.zip
do_execsql_test 6.3 {
  INSERT INTO temp.zip (name,data) VALUES ('test1','test'); 
  INSERT INTO temp.zip (name,data) VALUES ('test2','test'); 
  UPDATE OR REPLACE zip SET name='test2' WHERE name='test1';
  SELECT name FROM zip;
} {test2}

finish_test