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Overview
Comment:Merge all recent changes from trunk.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | apple-osx
Files: files | file ages | folders
SHA3-256:c23ef5e231908450da7461233bc3f4a38ab11ff351ae0c34d91e82c61ad13b3c
User & Date: drh 2017-04-08 18:24:57
Context
2017-04-24
16:14
Bring in all the latest enhancements from trunk. check-in: 031feebc user: drh tags: apple-osx
2017-04-08
18:24
Merge all recent changes from trunk. check-in: c23ef5e2 user: drh tags: apple-osx
18:18
Disallow leading zeros on numeric constants in JSON. Fix for ticket [b93be8729a895a528e2] check-in: 204e72f0 user: drh tags: trunk
00:25
Merge the latest trunk changes. check-in: dd16439e user: drh tags: apple-osx
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to ext/fts5/fts5Int.h.

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  Fts5Index *p,                   /* Index to write to */
  int bDelete,                    /* True if current operation is a delete */
  i64 iDocid                      /* Docid to add or remove data from */
);

/*
** Flush any data stored in the in-memory hash tables to the database.
** If the bCommit flag is true, also close any open blob handles.
*/
int sqlite3Fts5IndexSync(Fts5Index *p, int bCommit);

/*
** Discard any data stored in the in-memory hash tables. Do not write it
** to the database. Additionally, assume that the contents of the %_data
** table may have changed on disk. So any in-memory caches of %_data 
** records must be invalidated.
*/
................................................................................
int sqlite3Fts5StorageStmt(Fts5Storage *p, int eStmt, sqlite3_stmt**, char**);
void sqlite3Fts5StorageStmtRelease(Fts5Storage *p, int eStmt, sqlite3_stmt*);

int sqlite3Fts5StorageDocsize(Fts5Storage *p, i64 iRowid, int *aCol);
int sqlite3Fts5StorageSize(Fts5Storage *p, int iCol, i64 *pnAvg);
int sqlite3Fts5StorageRowCount(Fts5Storage *p, i64 *pnRow);

int sqlite3Fts5StorageSync(Fts5Storage *p, int bCommit);
int sqlite3Fts5StorageRollback(Fts5Storage *p);

int sqlite3Fts5StorageConfigValue(
    Fts5Storage *p, const char*, sqlite3_value*, int
);

int sqlite3Fts5StorageDeleteAll(Fts5Storage *p);







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  Fts5Index *p,                   /* Index to write to */
  int bDelete,                    /* True if current operation is a delete */
  i64 iDocid                      /* Docid to add or remove data from */
);

/*
** Flush any data stored in the in-memory hash tables to the database.
** Also close any open blob handles.
*/
int sqlite3Fts5IndexSync(Fts5Index *p);

/*
** Discard any data stored in the in-memory hash tables. Do not write it
** to the database. Additionally, assume that the contents of the %_data
** table may have changed on disk. So any in-memory caches of %_data 
** records must be invalidated.
*/
................................................................................
int sqlite3Fts5StorageStmt(Fts5Storage *p, int eStmt, sqlite3_stmt**, char**);
void sqlite3Fts5StorageStmtRelease(Fts5Storage *p, int eStmt, sqlite3_stmt*);

int sqlite3Fts5StorageDocsize(Fts5Storage *p, i64 iRowid, int *aCol);
int sqlite3Fts5StorageSize(Fts5Storage *p, int iCol, i64 *pnAvg);
int sqlite3Fts5StorageRowCount(Fts5Storage *p, i64 *pnRow);

int sqlite3Fts5StorageSync(Fts5Storage *p);
int sqlite3Fts5StorageRollback(Fts5Storage *p);

int sqlite3Fts5StorageConfigValue(
    Fts5Storage *p, const char*, sqlite3_value*, int
);

int sqlite3Fts5StorageDeleteAll(Fts5Storage *p);

Changes to ext/fts5/fts5_index.c.

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  if( p->pReader ){
    sqlite3_blob *pReader = p->pReader;
    p->pReader = 0;
    sqlite3_blob_close(pReader);
  }
}


/*
** Retrieve a record from the %_data table.
**
** If an error occurs, NULL is returned and an error left in the 
** Fts5Index object.
*/
static Fts5Data *fts5DataRead(Fts5Index *p, i64 iRowid){
................................................................................
  p->bDelete = bDelete;
  return fts5IndexReturn(p);
}

/*
** Commit data to disk.
*/
int sqlite3Fts5IndexSync(Fts5Index *p, int bCommit){
  assert( p->rc==SQLITE_OK );
  fts5IndexFlush(p);
  if( bCommit ) fts5CloseReader(p);
  return fts5IndexReturn(p);
}

/*
** Discard any data stored in the in-memory hash tables. Do not write it
** to the database. Additionally, assume that the contents of the %_data
** table may have changed on disk. So any in-memory caches of %_data 







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  if( p->pReader ){
    sqlite3_blob *pReader = p->pReader;
    p->pReader = 0;
    sqlite3_blob_close(pReader);
  }
}


/*
** Retrieve a record from the %_data table.
**
** If an error occurs, NULL is returned and an error left in the 
** Fts5Index object.
*/
static Fts5Data *fts5DataRead(Fts5Index *p, i64 iRowid){
................................................................................
  p->bDelete = bDelete;
  return fts5IndexReturn(p);
}

/*
** Commit data to disk.
*/
int sqlite3Fts5IndexSync(Fts5Index *p){
  assert( p->rc==SQLITE_OK );
  fts5IndexFlush(p);
  fts5CloseReader(p);
  return fts5IndexReturn(p);
}

/*
** Discard any data stored in the in-memory hash tables. Do not write it
** to the database. Additionally, assume that the contents of the %_data
** table may have changed on disk. So any in-memory caches of %_data 

Changes to ext/fts5/fts5_main.c.

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*/
static int fts5SyncMethod(sqlite3_vtab *pVtab){
  int rc;
  Fts5Table *pTab = (Fts5Table*)pVtab;
  fts5CheckTransactionState(pTab, FTS5_SYNC, 0);
  pTab->pConfig->pzErrmsg = &pTab->base.zErrMsg;
  fts5TripCursors(pTab);
  rc = sqlite3Fts5StorageSync(pTab->pStorage, 1);
  pTab->pConfig->pzErrmsg = 0;
  return rc;
}

/*
** Implementation of xBegin() method. 
*/
................................................................................
** Flush the contents of the pending-terms table to disk.
*/
static int fts5SavepointMethod(sqlite3_vtab *pVtab, int iSavepoint){
  Fts5Table *pTab = (Fts5Table*)pVtab;
  UNUSED_PARAM(iSavepoint);  /* Call below is a no-op for NDEBUG builds */
  fts5CheckTransactionState(pTab, FTS5_SAVEPOINT, iSavepoint);
  fts5TripCursors(pTab);
  return sqlite3Fts5StorageSync(pTab->pStorage, 0);
}

/*
** The xRelease() method.
**
** This is a no-op.
*/
static int fts5ReleaseMethod(sqlite3_vtab *pVtab, int iSavepoint){
  Fts5Table *pTab = (Fts5Table*)pVtab;
  UNUSED_PARAM(iSavepoint);  /* Call below is a no-op for NDEBUG builds */
  fts5CheckTransactionState(pTab, FTS5_RELEASE, iSavepoint);
  fts5TripCursors(pTab);
  return sqlite3Fts5StorageSync(pTab->pStorage, 0);
}

/*
** The xRollbackTo() method.
**
** Discard the contents of the pending terms table.
*/







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*/
static int fts5SyncMethod(sqlite3_vtab *pVtab){
  int rc;
  Fts5Table *pTab = (Fts5Table*)pVtab;
  fts5CheckTransactionState(pTab, FTS5_SYNC, 0);
  pTab->pConfig->pzErrmsg = &pTab->base.zErrMsg;
  fts5TripCursors(pTab);
  rc = sqlite3Fts5StorageSync(pTab->pStorage);
  pTab->pConfig->pzErrmsg = 0;
  return rc;
}

/*
** Implementation of xBegin() method. 
*/
................................................................................
** Flush the contents of the pending-terms table to disk.
*/
static int fts5SavepointMethod(sqlite3_vtab *pVtab, int iSavepoint){
  Fts5Table *pTab = (Fts5Table*)pVtab;
  UNUSED_PARAM(iSavepoint);  /* Call below is a no-op for NDEBUG builds */
  fts5CheckTransactionState(pTab, FTS5_SAVEPOINT, iSavepoint);
  fts5TripCursors(pTab);
  return sqlite3Fts5StorageSync(pTab->pStorage);
}

/*
** The xRelease() method.
**
** This is a no-op.
*/
static int fts5ReleaseMethod(sqlite3_vtab *pVtab, int iSavepoint){
  Fts5Table *pTab = (Fts5Table*)pVtab;
  UNUSED_PARAM(iSavepoint);  /* Call below is a no-op for NDEBUG builds */
  fts5CheckTransactionState(pTab, FTS5_RELEASE, iSavepoint);
  fts5TripCursors(pTab);
  return sqlite3Fts5StorageSync(pTab->pStorage);
}

/*
** The xRollbackTo() method.
**
** Discard the contents of the pending terms table.
*/

Changes to ext/fts5/fts5_storage.c.

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        pConfig->zDb, pConfig->zName, zTail, zName, zTail
    );
  }
}

int sqlite3Fts5StorageRename(Fts5Storage *pStorage, const char *zName){
  Fts5Config *pConfig = pStorage->pConfig;
  int rc = sqlite3Fts5StorageSync(pStorage, 1);

  fts5StorageRenameOne(pConfig, &rc, "data", zName);
  fts5StorageRenameOne(pConfig, &rc, "idx", zName);
  fts5StorageRenameOne(pConfig, &rc, "config", zName);
  if( pConfig->bColumnsize ){
    fts5StorageRenameOne(pConfig, &rc, "docsize", zName);
  }
................................................................................
  }
  return rc;
}

/*
** Flush any data currently held in-memory to disk.
*/
int sqlite3Fts5StorageSync(Fts5Storage *p, int bCommit){
  int rc = SQLITE_OK;
  i64 iLastRowid = sqlite3_last_insert_rowid(p->pConfig->db);
  if( p->bTotalsValid ){
    rc = fts5StorageSaveTotals(p);
    if( bCommit ) p->bTotalsValid = 0;
  }
  if( rc==SQLITE_OK ){
    rc = sqlite3Fts5IndexSync(p->pIndex, bCommit);
  }
  sqlite3_set_last_insert_rowid(p->pConfig->db, iLastRowid);
  return rc;
}

int sqlite3Fts5StorageRollback(Fts5Storage *p){
  p->bTotalsValid = 0;







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        pConfig->zDb, pConfig->zName, zTail, zName, zTail
    );
  }
}

int sqlite3Fts5StorageRename(Fts5Storage *pStorage, const char *zName){
  Fts5Config *pConfig = pStorage->pConfig;
  int rc = sqlite3Fts5StorageSync(pStorage);

  fts5StorageRenameOne(pConfig, &rc, "data", zName);
  fts5StorageRenameOne(pConfig, &rc, "idx", zName);
  fts5StorageRenameOne(pConfig, &rc, "config", zName);
  if( pConfig->bColumnsize ){
    fts5StorageRenameOne(pConfig, &rc, "docsize", zName);
  }
................................................................................
  }
  return rc;
}

/*
** Flush any data currently held in-memory to disk.
*/
int sqlite3Fts5StorageSync(Fts5Storage *p){
  int rc = SQLITE_OK;
  i64 iLastRowid = sqlite3_last_insert_rowid(p->pConfig->db);
  if( p->bTotalsValid ){
    rc = fts5StorageSaveTotals(p);
    p->bTotalsValid = 0;
  }
  if( rc==SQLITE_OK ){
    rc = sqlite3Fts5IndexSync(p->pIndex);
  }
  sqlite3_set_last_insert_rowid(p->pConfig->db, iLastRowid);
  return rc;
}

int sqlite3Fts5StorageRollback(Fts5Storage *p){
  p->bTotalsValid = 0;

Changes to ext/fts5/test/fts5aa.test.

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do_test 20.1 {
  foreach id $::ids {
    execsql { INSERT INTO tmp(rowid, x) VALUES($id, 'x y z') }
  }
  execsql { SELECT rowid FROM tmp WHERE tmp MATCH 'y' }
} $::ids

















}


finish_test









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do_test 20.1 {
  foreach id $::ids {
    execsql { INSERT INTO tmp(rowid, x) VALUES($id, 'x y z') }
  }
  execsql { SELECT rowid FROM tmp WHERE tmp MATCH 'y' }
} $::ids

#--------------------------------------------------------------------
# Test that a DROP TABLE may be executed within a transaction that
# writes to an FTS5 table.
#
do_execsql_test 21.0 {
  CREATE TEMP TABLE t8(a, b);
  CREATE VIRTUAL TABLE ft USING fts5(x, detail=%DETAIL%);
}

do_execsql_test 21.1 {
  BEGIN;
    INSERT INTO ft VALUES('a b c');
    DROP TABLE t8;
  COMMIT;
}

}


finish_test


Changes to ext/misc/json1.c.

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*/
static int jsonParseValue(JsonParse *pParse, u32 i){
  char c;
  u32 j;
  int iThis;
  int x;
  JsonNode *pNode;

  while( safe_isspace(pParse->zJson[i]) ){ i++; }
  if( (c = pParse->zJson[i])=='{' ){
    /* Parse object */
    iThis = jsonParseAddNode(pParse, JSON_OBJECT, 0, 0);
    if( iThis<0 ) return -1;
    for(j=i+1;;j++){
      while( safe_isspace(pParse->zJson[j]) ){ j++; }
      x = jsonParseValue(pParse, j);
      if( x<0 ){
        if( x==(-2) && pParse->nNode==(u32)iThis+1 ) return j+1;
        return -1;
      }
      if( pParse->oom ) return -1;
      pNode = &pParse->aNode[pParse->nNode-1];
      if( pNode->eType!=JSON_STRING ) return -1;
      pNode->jnFlags |= JNODE_LABEL;
      j = x;
      while( safe_isspace(pParse->zJson[j]) ){ j++; }
      if( pParse->zJson[j]!=':' ) return -1;
      j++;
      x = jsonParseValue(pParse, j);
      if( x<0 ) return -1;
      j = x;
      while( safe_isspace(pParse->zJson[j]) ){ j++; }
      c = pParse->zJson[j];
      if( c==',' ) continue;
      if( c!='}' ) return -1;
      break;
    }
    pParse->aNode[iThis].n = pParse->nNode - (u32)iThis - 1;
    return j+1;
  }else if( c=='[' ){
    /* Parse array */
    iThis = jsonParseAddNode(pParse, JSON_ARRAY, 0, 0);
    if( iThis<0 ) return -1;
    for(j=i+1;;j++){
      while( safe_isspace(pParse->zJson[j]) ){ j++; }
      x = jsonParseValue(pParse, j);
      if( x<0 ){
        if( x==(-3) && pParse->nNode==(u32)iThis+1 ) return j+1;
        return -1;
      }
      j = x;
      while( safe_isspace(pParse->zJson[j]) ){ j++; }
      c = pParse->zJson[j];
      if( c==',' ) continue;
      if( c!=']' ) return -1;
      break;
    }
    pParse->aNode[iThis].n = pParse->nNode - (u32)iThis - 1;
    return j+1;
  }else if( c=='"' ){
    /* Parse string */
    u8 jnFlags = 0;
    j = i+1;
    for(;;){
      c = pParse->zJson[j];
      if( c==0 ) return -1;
      if( c=='\\' ){
        c = pParse->zJson[++j];
        if( c=='"' || c=='\\' || c=='/' || c=='b' || c=='f'
           || c=='n' || c=='r' || c=='t'
           || (c=='u' && jsonIs4Hex(pParse->zJson+j+1)) ){
          jnFlags = JNODE_ESCAPE;
        }else{
          return -1;
        }
      }else if( c=='"' ){
        break;
      }
      j++;
    }
    jsonParseAddNode(pParse, JSON_STRING, j+1-i, &pParse->zJson[i]);
    if( !pParse->oom ) pParse->aNode[pParse->nNode-1].jnFlags = jnFlags;
    return j+1;
  }else if( c=='n'
         && strncmp(pParse->zJson+i,"null",4)==0
         && !safe_isalnum(pParse->zJson[i+4]) ){
    jsonParseAddNode(pParse, JSON_NULL, 0, 0);
    return i+4;
  }else if( c=='t'
         && strncmp(pParse->zJson+i,"true",4)==0
         && !safe_isalnum(pParse->zJson[i+4]) ){
    jsonParseAddNode(pParse, JSON_TRUE, 0, 0);
    return i+4;
  }else if( c=='f'
         && strncmp(pParse->zJson+i,"false",5)==0
         && !safe_isalnum(pParse->zJson[i+5]) ){
    jsonParseAddNode(pParse, JSON_FALSE, 0, 0);
    return i+5;
  }else if( c=='-' || (c>='0' && c<='9') ){
    /* Parse number */
    u8 seenDP = 0;
    u8 seenE = 0;





    j = i+1;
    for(;; j++){
      c = pParse->zJson[j];

      if( c>='0' && c<='9' ) continue;
      if( c=='.' ){
        if( pParse->zJson[j-1]=='-' ) return -1;
        if( seenDP ) return -1;
        seenDP = 1;
        continue;
      }
      if( c=='e' || c=='E' ){
        if( pParse->zJson[j-1]<'0' ) return -1;
        if( seenE ) return -1;
        seenDP = seenE = 1;
        c = pParse->zJson[j+1];
        if( c=='+' || c=='-' ){
          j++;
          c = pParse->zJson[j+1];
        }
        if( c<'0' || c>'9' ) return -1;
        continue;
      }
      break;
    }
    if( pParse->zJson[j-1]<'0' ) return -1;
    jsonParseAddNode(pParse, seenDP ? JSON_REAL : JSON_INT,
                        j - i, &pParse->zJson[i]);
    return j;
  }else if( c=='}' ){
    return -2;  /* End of {...} */
  }else if( c==']' ){
    return -3;  /* End of [...] */
  }else if( c==0 ){
    return 0;   /* End of file */







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828
829
830
831

832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
*/
static int jsonParseValue(JsonParse *pParse, u32 i){
  char c;
  u32 j;
  int iThis;
  int x;
  JsonNode *pNode;
  const char *z = pParse->zJson;
  while( safe_isspace(z[i]) ){ i++; }
  if( (c = z[i])=='{' ){
    /* Parse object */
    iThis = jsonParseAddNode(pParse, JSON_OBJECT, 0, 0);
    if( iThis<0 ) return -1;
    for(j=i+1;;j++){
      while( safe_isspace(z[j]) ){ j++; }
      x = jsonParseValue(pParse, j);
      if( x<0 ){
        if( x==(-2) && pParse->nNode==(u32)iThis+1 ) return j+1;
        return -1;
      }
      if( pParse->oom ) return -1;
      pNode = &pParse->aNode[pParse->nNode-1];
      if( pNode->eType!=JSON_STRING ) return -1;
      pNode->jnFlags |= JNODE_LABEL;
      j = x;
      while( safe_isspace(z[j]) ){ j++; }
      if( z[j]!=':' ) return -1;
      j++;
      x = jsonParseValue(pParse, j);
      if( x<0 ) return -1;
      j = x;
      while( safe_isspace(z[j]) ){ j++; }
      c = z[j];
      if( c==',' ) continue;
      if( c!='}' ) return -1;
      break;
    }
    pParse->aNode[iThis].n = pParse->nNode - (u32)iThis - 1;
    return j+1;
  }else if( c=='[' ){
    /* Parse array */
    iThis = jsonParseAddNode(pParse, JSON_ARRAY, 0, 0);
    if( iThis<0 ) return -1;
    for(j=i+1;;j++){
      while( safe_isspace(z[j]) ){ j++; }
      x = jsonParseValue(pParse, j);
      if( x<0 ){
        if( x==(-3) && pParse->nNode==(u32)iThis+1 ) return j+1;
        return -1;
      }
      j = x;
      while( safe_isspace(z[j]) ){ j++; }
      c = z[j];
      if( c==',' ) continue;
      if( c!=']' ) return -1;
      break;
    }
    pParse->aNode[iThis].n = pParse->nNode - (u32)iThis - 1;
    return j+1;
  }else if( c=='"' ){
    /* Parse string */
    u8 jnFlags = 0;
    j = i+1;
    for(;;){
      c = z[j];
      if( c==0 ) return -1;
      if( c=='\\' ){
        c = z[++j];
        if( c=='"' || c=='\\' || c=='/' || c=='b' || c=='f'
           || c=='n' || c=='r' || c=='t'
           || (c=='u' && jsonIs4Hex(z+j+1)) ){
          jnFlags = JNODE_ESCAPE;
        }else{
          return -1;
        }
      }else if( c=='"' ){
        break;
      }
      j++;
    }
    jsonParseAddNode(pParse, JSON_STRING, j+1-i, &z[i]);
    if( !pParse->oom ) pParse->aNode[pParse->nNode-1].jnFlags = jnFlags;
    return j+1;
  }else if( c=='n'
         && strncmp(z+i,"null",4)==0
         && !safe_isalnum(z[i+4]) ){
    jsonParseAddNode(pParse, JSON_NULL, 0, 0);
    return i+4;
  }else if( c=='t'
         && strncmp(z+i,"true",4)==0
         && !safe_isalnum(z[i+4]) ){
    jsonParseAddNode(pParse, JSON_TRUE, 0, 0);
    return i+4;
  }else if( c=='f'
         && strncmp(z+i,"false",5)==0
         && !safe_isalnum(z[i+5]) ){
    jsonParseAddNode(pParse, JSON_FALSE, 0, 0);
    return i+5;
  }else if( c=='-' || (c>='0' && c<='9') ){
    /* Parse number */
    u8 seenDP = 0;
    u8 seenE = 0;
    assert( '-' < '0' );
    if( c<='0' ){
      j = c=='-' ? i+1 : i;
      if( z[j]=='0' && z[j+1]>='0' && z[j+1]<='9' ) return -1;
    }
    j = i+1;
    for(;; j++){

      c = z[j];
      if( c>='0' && c<='9' ) continue;
      if( c=='.' ){
        if( z[j-1]=='-' ) return -1;
        if( seenDP ) return -1;
        seenDP = 1;
        continue;
      }
      if( c=='e' || c=='E' ){
        if( z[j-1]<'0' ) return -1;
        if( seenE ) return -1;
        seenDP = seenE = 1;
        c = z[j+1];
        if( c=='+' || c=='-' ){
          j++;
          c = z[j+1];
        }
        if( c<'0' || c>'9' ) return -1;
        continue;
      }
      break;
    }
    if( z[j-1]<'0' ) return -1;
    jsonParseAddNode(pParse, seenDP ? JSON_REAL : JSON_INT,
                        j - i, &z[i]);
    return j;
  }else if( c=='}' ){
    return -2;  /* End of {...} */
  }else if( c==']' ){
    return -3;  /* End of [...] */
  }else if( c==0 ){
    return 0;   /* End of file */

Changes to ext/rtree/rtree.c.

3195
3196
3197
3198
3199
3200
3201

3202
3203
3204
3205
3206
3207






















3208
3209
3210
3211
3212
3213
3214
....
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
....
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
    "ALTER TABLE %Q.'%q_parent' RENAME TO \"%w_parent\";"
    "ALTER TABLE %Q.'%q_rowid'  RENAME TO \"%w_rowid\";"
    , pRtree->zDb, pRtree->zName, zNewName 
    , pRtree->zDb, pRtree->zName, zNewName 
    , pRtree->zDb, pRtree->zName, zNewName
  );
  if( zSql ){

    rc = sqlite3_exec(pRtree->db, zSql, 0, 0, 0);
    sqlite3_free(zSql);
  }
  return rc;
}
























/*
** This function populates the pRtree->nRowEst variable with an estimate
** of the number of rows in the virtual table. If possible, this is based
** on sqlite_stat1 data. Otherwise, use RTREE_DEFAULT_ROWEST.
*/
static int rtreeQueryStat1(sqlite3 *db, Rtree *pRtree){
................................................................................
    sqlite3_free(zSql);
  }

  return rc;
}

static sqlite3_module rtreeModule = {
  0,                          /* iVersion */
  rtreeCreate,                /* xCreate - create a table */
  rtreeConnect,               /* xConnect - connect to an existing table */
  rtreeBestIndex,             /* xBestIndex - Determine search strategy */
  rtreeDisconnect,            /* xDisconnect - Disconnect from a table */
  rtreeDestroy,               /* xDestroy - Drop a table */
  rtreeOpen,                  /* xOpen - open a cursor */
  rtreeClose,                 /* xClose - close a cursor */
................................................................................
  rtreeUpdate,                /* xUpdate - write data */
  rtreeBeginTransaction,      /* xBegin - begin transaction */
  rtreeEndTransaction,        /* xSync - sync transaction */
  rtreeEndTransaction,        /* xCommit - commit transaction */
  rtreeEndTransaction,        /* xRollback - rollback transaction */
  0,                          /* xFindFunction - function overloading */
  rtreeRename,                /* xRename - rename the table */
  0,                          /* xSavepoint */
  0,                          /* xRelease */
  0,                          /* xRollbackTo */
};

static int rtreeSqlInit(
  Rtree *pRtree, 
  sqlite3 *db, 







>






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3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212
3213
3214
3215
3216
3217
3218
3219
3220
3221
3222
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233
3234
3235
3236
3237
....
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
3284
....
3290
3291
3292
3293
3294
3295
3296
3297
3298
3299
3300
3301
3302
3303
3304
    "ALTER TABLE %Q.'%q_parent' RENAME TO \"%w_parent\";"
    "ALTER TABLE %Q.'%q_rowid'  RENAME TO \"%w_rowid\";"
    , pRtree->zDb, pRtree->zName, zNewName 
    , pRtree->zDb, pRtree->zName, zNewName 
    , pRtree->zDb, pRtree->zName, zNewName
  );
  if( zSql ){
    nodeBlobReset(pRtree);
    rc = sqlite3_exec(pRtree->db, zSql, 0, 0, 0);
    sqlite3_free(zSql);
  }
  return rc;
}

/*
** The xSavepoint method.
**
** This module does not need to do anything to support savepoints. However,
** it uses this hook to close any open blob handle. This is done because a 
** DROP TABLE command - which fortunately always opens a savepoint - cannot 
** succeed if there are any open blob handles. i.e. if the blob handle were
** not closed here, the following would fail:
**
**   BEGIN;
**     INSERT INTO rtree...
**     DROP TABLE <tablename>;    -- Would fail with SQLITE_LOCKED
**   COMMIT;
*/
static int rtreeSavepoint(sqlite3_vtab *pVtab, int iSavepoint){
  Rtree *pRtree = (Rtree *)pVtab;
  int iwt = pRtree->inWrTrans;
  pRtree->inWrTrans = 0;
  nodeBlobReset(pRtree);
  pRtree->inWrTrans = iwt;
  return SQLITE_OK;
}

/*
** This function populates the pRtree->nRowEst variable with an estimate
** of the number of rows in the virtual table. If possible, this is based
** on sqlite_stat1 data. Otherwise, use RTREE_DEFAULT_ROWEST.
*/
static int rtreeQueryStat1(sqlite3 *db, Rtree *pRtree){
................................................................................
    sqlite3_free(zSql);
  }

  return rc;
}

static sqlite3_module rtreeModule = {
  2,                          /* iVersion */
  rtreeCreate,                /* xCreate - create a table */
  rtreeConnect,               /* xConnect - connect to an existing table */
  rtreeBestIndex,             /* xBestIndex - Determine search strategy */
  rtreeDisconnect,            /* xDisconnect - Disconnect from a table */
  rtreeDestroy,               /* xDestroy - Drop a table */
  rtreeOpen,                  /* xOpen - open a cursor */
  rtreeClose,                 /* xClose - close a cursor */
................................................................................
  rtreeUpdate,                /* xUpdate - write data */
  rtreeBeginTransaction,      /* xBegin - begin transaction */
  rtreeEndTransaction,        /* xSync - sync transaction */
  rtreeEndTransaction,        /* xCommit - commit transaction */
  rtreeEndTransaction,        /* xRollback - rollback transaction */
  0,                          /* xFindFunction - function overloading */
  rtreeRename,                /* xRename - rename the table */
  rtreeSavepoint,             /* xSavepoint */
  0,                          /* xRelease */
  0,                          /* xRollbackTo */
};

static int rtreeSqlInit(
  Rtree *pRtree, 
  sqlite3 *db, 

Changes to ext/rtree/rtree1.test.

35
36
37
38
39
40
41


42
43
44
45
46
47
48
...
587
588
589
590
591
592
593
594
















595
#   rtree-12.*: Test that on-conflict clauses are supported.
#   rtree-13.*: Test that bug [d2889096e7bdeac6d] has been fixed.
#   rtree-14.*: Test if a non-integer is inserted into the PK column of an
#               r-tree table, it is converted to an integer before being
#               inserted. Also that if a non-numeric is inserted into one
#               of the min/max dimension columns, it is converted to the
#               required type before being inserted.


#

ifcapable !rtree {
  finish_test
  return
}

................................................................................
do_execsql_test 14.5 {
  SELECT * FROM t10;
} {
  1 0 0
  2 52 81
  3 42 49
}

















finish_test







>
>







 








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

35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
...
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
#   rtree-12.*: Test that on-conflict clauses are supported.
#   rtree-13.*: Test that bug [d2889096e7bdeac6d] has been fixed.
#   rtree-14.*: Test if a non-integer is inserted into the PK column of an
#               r-tree table, it is converted to an integer before being
#               inserted. Also that if a non-numeric is inserted into one
#               of the min/max dimension columns, it is converted to the
#               required type before being inserted.
#   rtree-15.*: Check that DROP TABLE works within a transaction that
#               writes to an r-tree table.
#

ifcapable !rtree {
  finish_test
  return
}

................................................................................
do_execsql_test 14.5 {
  SELECT * FROM t10;
} {
  1 0 0
  2 52 81
  3 42 49
}

#-------------------------------------------------------------------------
#
do_execsql_test 15.0 {
  CREATE VIRTUAL TABLE rt USING rtree(id, x1,x2, y1,y2);
  CREATE TEMP TABLE t13(a, b, c);
}
do_execsql_test 15.1 {
  BEGIN;
  INSERT INTO rt VALUES(1,2,3,4,5);
}
breakpoint
do_execsql_test 15.2 {
  DROP TABLE t13;
  COMMIT;
}

finish_test

Changes to src/shell.c.

1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519







































1520
1521
1522
1523
1524
1525
1526
....
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041


2042
2043



2044

2045
2046
























2047




2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
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2067
2068
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2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
....
4713
4714
4715
4716
4717
4718
4719

4720
4721
4722
4723
4724
4725
4726
....
4748
4749
4750
4751
4752
4753
4754

4755
4756
4757
4758
4759
4760
4761
....
4789
4790
4791
4792
4793
4794
4795

4796
4797
4798
4799
4800
4801
4802
  }while( strstr(z,zBuf)!=0 );
  return zBuf;
}

/*
** Output the given string as a quoted string using SQL quoting conventions.
**
** The "\n" and "\r" characters are converted to char(10) and char(13)
** to prevent them from being transformed by end-of-line translators.
*/
static void output_quoted_string(FILE *out, const char *z){
  int i;







































  char c;
  setBinaryMode(out, 1);
  for(i=0; (c = z[i])!=0 && c!='\'' && c!='\n' && c!='\r'; i++){}
  if( c==0 ){
    utf8_printf(out,"'%s'",z);
  }else{
    const char *zNL = 0;
................................................................................
          output_csv(p, azArg[i], i<nArg-1);
        }
        utf8_printf(p->out, "%s", p->rowSeparator);
      }
      setTextMode(p->out, 1);
      break;
    }
    case MODE_Quote:
    case MODE_Insert: {
      if( azArg==0 ) break;
      if( p->cMode==MODE_Insert ){
        utf8_printf(p->out,"INSERT INTO %s",p->zDestTable);
        if( p->showHeader ){
          raw_printf(p->out,"(");
          for(i=0; i<nArg; i++){


            char *zSep = i>0 ? ",": "";
            utf8_printf(p->out, "%s%s", zSep, azCol[i]);



          }

          raw_printf(p->out,")");
        }
























        raw_printf(p->out," VALUES(");




      }else if( p->cnt==0 && p->showHeader ){
        for(i=0; i<nArg; i++){
          if( i>0 ) raw_printf(p->out, ",");
          output_quoted_string(p->out, azCol[i]);
        }
        raw_printf(p->out,"\n");
      }
      p->cnt++;
      for(i=0; i<nArg; i++){
        char *zSep = i>0 ? ",": "";
        if( (azArg[i]==0) || (aiType && aiType[i]==SQLITE_NULL) ){
          utf8_printf(p->out,"%sNULL",zSep);
        }else if( aiType && aiType[i]==SQLITE_TEXT ){
          if( zSep[0] ) utf8_printf(p->out,"%s",zSep);
          output_quoted_string(p->out, azArg[i]);
        }else if( aiType && aiType[i]==SQLITE_INTEGER ){
          utf8_printf(p->out,"%s%s",zSep, azArg[i]);
        }else if( aiType && aiType[i]==SQLITE_FLOAT ){
          char z[50];
          double r = sqlite3_column_double(p->pStmt, i);
          sqlite3_snprintf(50,z,"%!.20g", r);
          raw_printf(p->out, "%s%s", zSep, z);
        }else if( aiType && aiType[i]==SQLITE_BLOB && p->pStmt ){
          const void *pBlob = sqlite3_column_blob(p->pStmt, i);
          int nBlob = sqlite3_column_bytes(p->pStmt, i);
          if( zSep[0] ) utf8_printf(p->out,"%s",zSep);
          output_hex_blob(p->out, pBlob, nBlob);
        }else if( isNumber(azArg[i], 0) ){
          utf8_printf(p->out,"%s%s",zSep, azArg[i]);
        }else{
          if( zSep[0] ) utf8_printf(p->out,"%s",zSep);
          output_quoted_string(p->out, azArg[i]);
        }
      }
      raw_printf(p->out,p->cMode==MODE_Quote?"\n":");\n");
      break;
    }
    case MODE_Ascii: {
      if( p->cnt++==0 && p->showHeader ){
        for(i=0; i<nArg; i++){
          if( i>0 ) utf8_printf(p->out, "%s", p->colSeparator);
          utf8_printf(p->out,"%s",azCol[i] ? azCol[i] : "");
................................................................................
  if( c=='d' && strncmp(azArg[0], "dbinfo", n)==0 ){
    rc = shell_dbinfo_command(p, nArg, azArg);
  }else

  if( c=='d' && strncmp(azArg[0], "dump", n)==0 ){
    const char *zLike = 0;
    int i;

    ShellClearFlag(p, SHFLG_PreserveRowid);
    for(i=1; i<nArg; i++){
      if( azArg[i][0]=='-' ){
        const char *z = azArg[i]+1;
        if( z[0]=='-' ) z++;
        if( strcmp(z,"preserve-rowids")==0 ){
#ifdef SQLITE_OMIT_VIRTUALTABLE
................................................................................
    open_db(p, 0);
    /* When playing back a "dump", the content might appear in an order
    ** which causes immediate foreign key constraints to be violated.
    ** So disable foreign-key constraint enforcement to prevent problems. */
    raw_printf(p->out, "PRAGMA foreign_keys=OFF;\n");
    raw_printf(p->out, "BEGIN TRANSACTION;\n");
    p->writableSchema = 0;

    /* Set writable_schema=ON since doing so forces SQLite to initialize
    ** as much of the schema as it can even if the sqlite_master table is
    ** corrupt. */
    sqlite3_exec(p->db, "SAVEPOINT dump; PRAGMA writable_schema=ON", 0, 0, 0);
    p->nErr = 0;
    if( zLike==0 ){
      run_schema_dump_query(p,
................................................................................
    if( p->writableSchema ){
      raw_printf(p->out, "PRAGMA writable_schema=OFF;\n");
      p->writableSchema = 0;
    }
    sqlite3_exec(p->db, "PRAGMA writable_schema=OFF;", 0, 0, 0);
    sqlite3_exec(p->db, "RELEASE dump;", 0, 0, 0);
    raw_printf(p->out, p->nErr ? "ROLLBACK; -- due to errors\n" : "COMMIT;\n");

  }else

  if( c=='e' && strncmp(azArg[0], "echo", n)==0 ){
    if( nArg==2 ){
      setOrClearFlag(p, SHFLG_Echo, azArg[1]);
    }else{
      raw_printf(stderr, "Usage: .echo on|off\n");







|
<



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1508
1509
1510
1511
1512
1513
1514
1515

1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
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
....
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
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2106
2107
2108
2109
2110
2111
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2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130

2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141

2142
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2145

2146
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2155
2156
....
4780
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4790
4791
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4793
4794
....
4816
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  }while( strstr(z,zBuf)!=0 );
  return zBuf;
}

/*
** Output the given string as a quoted string using SQL quoting conventions.
**
** See also: output_quoted_escaped_string()

*/
static void output_quoted_string(FILE *out, const char *z){
  int i;
  char c;
  setBinaryMode(out, 1);
  for(i=0; (c = z[i])!=0 && c!='\''; i++){}
  if( c==0 ){
    utf8_printf(out,"'%s'",z);
  }else{
    raw_printf(out, "'");
    while( *z ){
      for(i=0; (c = z[i])!=0 && c!='\''; i++){}
      if( c=='\'' ) i++;
      if( i ){
        utf8_printf(out, "%.*s", i, z);
        z += i;
      }
      if( c=='\'' ){
        raw_printf(out, "'");
        continue;
      }
      if( c==0 ){
        break;
      }
      z++;
    }
    raw_printf(out, "'");
  }
  setTextMode(out, 1);
}

/*
** Output the given string as a quoted string using SQL quoting conventions.
** Additionallly , escape the "\n" and "\r" characters so that they do not
** get corrupted by end-of-line translation facilities in some operating
** systems.
**
** This is like output_quoted_string() but with the addition of the \r\n
** escape mechanism.
*/
static void output_quoted_escaped_string(FILE *out, const char *z){
  int i;
  char c;
  setBinaryMode(out, 1);
  for(i=0; (c = z[i])!=0 && c!='\'' && c!='\n' && c!='\r'; i++){}
  if( c==0 ){
    utf8_printf(out,"'%s'",z);
  }else{
    const char *zNL = 0;
................................................................................
          output_csv(p, azArg[i], i<nArg-1);
        }
        utf8_printf(p->out, "%s", p->rowSeparator);
      }
      setTextMode(p->out, 1);
      break;
    }

    case MODE_Insert: {
      if( azArg==0 ) break;

      utf8_printf(p->out,"INSERT INTO %s",p->zDestTable);
      if( p->showHeader ){
        raw_printf(p->out,"(");
        for(i=0; i<nArg; i++){
          if( i>0 ) raw_printf(p->out, ",");
          if( quoteChar(azCol[i]) ){
            char *z = sqlite3_mprintf("\"%w\"", azCol[i]);
            utf8_printf(p->out, "%s", z);
            sqlite3_free(z);
          }else{
            raw_printf(p->out, "%s", azCol[i]);
          }
        }
        raw_printf(p->out,")");
      }
      p->cnt++;
      for(i=0; i<nArg; i++){
        raw_printf(p->out, i>0 ? "," : " VALUES(");
        if( (azArg[i]==0) || (aiType && aiType[i]==SQLITE_NULL) ){
          utf8_printf(p->out,"NULL");
        }else if( aiType && aiType[i]==SQLITE_TEXT ){
          output_quoted_escaped_string(p->out, azArg[i]);
        }else if( aiType && aiType[i]==SQLITE_INTEGER ){
          utf8_printf(p->out,"%s", azArg[i]);
        }else if( aiType && aiType[i]==SQLITE_FLOAT ){
          char z[50];
          double r = sqlite3_column_double(p->pStmt, i);
          sqlite3_snprintf(50,z,"%!.20g", r);
          raw_printf(p->out, "%s", z);
        }else if( aiType && aiType[i]==SQLITE_BLOB && p->pStmt ){
          const void *pBlob = sqlite3_column_blob(p->pStmt, i);
          int nBlob = sqlite3_column_bytes(p->pStmt, i);
          output_hex_blob(p->out, pBlob, nBlob);
        }else if( isNumber(azArg[i], 0) ){
          utf8_printf(p->out,"%s", azArg[i]);
        }else{
          output_quoted_escaped_string(p->out, azArg[i]);
        }
      }
      raw_printf(p->out,");\n");
      break;
    }
    case MODE_Quote: {
      if( azArg==0 ) break;
      if( p->cnt==0 && p->showHeader ){
        for(i=0; i<nArg; i++){
          if( i>0 ) raw_printf(p->out, ",");
          output_quoted_string(p->out, azCol[i]);
        }
        raw_printf(p->out,"\n");
      }
      p->cnt++;
      for(i=0; i<nArg; i++){
        if( i>0 ) raw_printf(p->out, ",");
        if( (azArg[i]==0) || (aiType && aiType[i]==SQLITE_NULL) ){
          utf8_printf(p->out,"NULL");
        }else if( aiType && aiType[i]==SQLITE_TEXT ){

          output_quoted_string(p->out, azArg[i]);
        }else if( aiType && aiType[i]==SQLITE_INTEGER ){
          utf8_printf(p->out,"%s", azArg[i]);
        }else if( aiType && aiType[i]==SQLITE_FLOAT ){
          char z[50];
          double r = sqlite3_column_double(p->pStmt, i);
          sqlite3_snprintf(50,z,"%!.20g", r);
          raw_printf(p->out, "%s", z);
        }else if( aiType && aiType[i]==SQLITE_BLOB && p->pStmt ){
          const void *pBlob = sqlite3_column_blob(p->pStmt, i);
          int nBlob = sqlite3_column_bytes(p->pStmt, i);

          output_hex_blob(p->out, pBlob, nBlob);
        }else if( isNumber(azArg[i], 0) ){
          utf8_printf(p->out,"%s", azArg[i]);
        }else{

          output_quoted_string(p->out, azArg[i]);
        }
      }
      raw_printf(p->out,"\n");
      break;
    }
    case MODE_Ascii: {
      if( p->cnt++==0 && p->showHeader ){
        for(i=0; i<nArg; i++){
          if( i>0 ) utf8_printf(p->out, "%s", p->colSeparator);
          utf8_printf(p->out,"%s",azCol[i] ? azCol[i] : "");
................................................................................
  if( c=='d' && strncmp(azArg[0], "dbinfo", n)==0 ){
    rc = shell_dbinfo_command(p, nArg, azArg);
  }else

  if( c=='d' && strncmp(azArg[0], "dump", n)==0 ){
    const char *zLike = 0;
    int i;
    int savedShowHeader = p->showHeader;
    ShellClearFlag(p, SHFLG_PreserveRowid);
    for(i=1; i<nArg; i++){
      if( azArg[i][0]=='-' ){
        const char *z = azArg[i]+1;
        if( z[0]=='-' ) z++;
        if( strcmp(z,"preserve-rowids")==0 ){
#ifdef SQLITE_OMIT_VIRTUALTABLE
................................................................................
    open_db(p, 0);
    /* When playing back a "dump", the content might appear in an order
    ** which causes immediate foreign key constraints to be violated.
    ** So disable foreign-key constraint enforcement to prevent problems. */
    raw_printf(p->out, "PRAGMA foreign_keys=OFF;\n");
    raw_printf(p->out, "BEGIN TRANSACTION;\n");
    p->writableSchema = 0;
    p->showHeader = 0;
    /* Set writable_schema=ON since doing so forces SQLite to initialize
    ** as much of the schema as it can even if the sqlite_master table is
    ** corrupt. */
    sqlite3_exec(p->db, "SAVEPOINT dump; PRAGMA writable_schema=ON", 0, 0, 0);
    p->nErr = 0;
    if( zLike==0 ){
      run_schema_dump_query(p,
................................................................................
    if( p->writableSchema ){
      raw_printf(p->out, "PRAGMA writable_schema=OFF;\n");
      p->writableSchema = 0;
    }
    sqlite3_exec(p->db, "PRAGMA writable_schema=OFF;", 0, 0, 0);
    sqlite3_exec(p->db, "RELEASE dump;", 0, 0, 0);
    raw_printf(p->out, p->nErr ? "ROLLBACK; -- due to errors\n" : "COMMIT;\n");
    p->showHeader = savedShowHeader;
  }else

  if( c=='e' && strncmp(azArg[0], "echo", n)==0 ){
    if( nArg==2 ){
      setOrClearFlag(p, SHFLG_Echo, azArg[1]);
    }else{
      raw_printf(stderr, "Usage: .echo on|off\n");

Changes to src/vdbe.c.

5383
5384
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5389
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5391
5392
5393







5394
5395
5396
5397
5398
5399
5400
** P3==1 then the table to be clear is in the auxiliary database file
** that is used to store tables create using CREATE TEMPORARY TABLE.
**
** If AUTOVACUUM is enabled then it is possible that another root page
** might be moved into the newly deleted root page in order to keep all
** root pages contiguous at the beginning of the database.  The former
** value of the root page that moved - its value before the move occurred -
** is stored in register P2.  If no page 
** movement was required (because the table being dropped was already 
** the last one in the database) then a zero is stored in register P2.
** If AUTOVACUUM is disabled then a zero is stored in register P2.







**
** See also: Clear
*/
case OP_Destroy: {     /* out2 */
  int iMoved;
  int iDb;








|
|
|
|
>
>
>
>
>
>
>







5383
5384
5385
5386
5387
5388
5389
5390
5391
5392
5393
5394
5395
5396
5397
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5399
5400
5401
5402
5403
5404
5405
5406
5407
** P3==1 then the table to be clear is in the auxiliary database file
** that is used to store tables create using CREATE TEMPORARY TABLE.
**
** If AUTOVACUUM is enabled then it is possible that another root page
** might be moved into the newly deleted root page in order to keep all
** root pages contiguous at the beginning of the database.  The former
** value of the root page that moved - its value before the move occurred -
** is stored in register P2. If no page movement was required (because the
** table being dropped was already the last one in the database) then a 
** zero is stored in register P2.  If AUTOVACUUM is disabled then a zero 
** is stored in register P2.
**
** This opcode throws an error if there are any active reader VMs when
** it is invoked. This is done to avoid the difficulty associated with 
** updating existing cursors when a root page is moved in an AUTOVACUUM 
** database. This error is thrown even if the database is not an AUTOVACUUM 
** db in order to avoid introducing an incompatibility between autovacuum 
** and non-autovacuum modes.
**
** See also: Clear
*/
case OP_Destroy: {     /* out2 */
  int iMoved;
  int iDb;

Changes to test/json102.test.

293
294
295
296
297
298
299
300





















301
#
for {set i 0} {$i<100} {incr i} {
  set str abcdef[string repeat \" [expr {$i+50}]]uvwxyz
  do_test json102-[format %d [expr {$i+1300}]] {
    db eval {SELECT json_extract(json_array($::str),'$[0]')==$::str}
  } {1}
}






















finish_test








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

293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
#
for {set i 0} {$i<100} {incr i} {
  set str abcdef[string repeat \" [expr {$i+50}]]uvwxyz
  do_test json102-[format %d [expr {$i+1300}]] {
    db eval {SELECT json_extract(json_array($::str),'$[0]')==$::str}
  } {1}
}

#-------------------------------------------------------------------------
# 2017-04-08 ticket b93be8729a895a528e2849fca99f7
# JSON extension accepts invalid numeric values
#
# JSON does not allow leading zeros.  But the JSON extension was
# allowing them.  The following tests verify that the problem is now
# fixed.
#
do_execsql_test json102-1401 { SELECT json_valid('{"x":01}') } 0
do_execsql_test json102-1402 { SELECT json_valid('{"x":-01}') } 0
do_execsql_test json102-1403 { SELECT json_valid('{"x":0}') } 1
do_execsql_test json102-1404 { SELECT json_valid('{"x":-0}') } 1
do_execsql_test json102-1405 { SELECT json_valid('{"x":0.1}') } 1
do_execsql_test json102-1406 { SELECT json_valid('{"x":-0.1}') } 1
do_execsql_test json102-1407 { SELECT json_valid('{"x":0.0000}') } 1
do_execsql_test json102-1408 { SELECT json_valid('{"x":-0.0000}') } 1
do_execsql_test json102-1409 { SELECT json_valid('{"x":01.5}') } 0
do_execsql_test json102-1410 { SELECT json_valid('{"x":-01.5}') } 0
do_execsql_test json102-1411 { SELECT json_valid('{"x":00}') } 0
do_execsql_test json102-1412 { SELECT json_valid('{"x":-00}') } 0

finish_test