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Overview
Comment:Update the spellfix virtual table so that all OOM errors are reported out to the application.
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SHA1:573770f5a66fa4d708931b30350149eb739da607
User & Date: drh 2012-08-21 17:44:05
Context
2012-08-22
00:39
Modify the MSVC makefile to make it easier to select the heap subsystem to use. check-in: b1dbf490 user: mistachkin tags: trunk
2012-08-21
23:33
Added sqlite3_win32_set_directory API to assist in portability to WinRT. check-in: 600de08d user: mistachkin tags: win32SetDir
17:46
Merge in all the latest trunk changes. check-in: 45cdc32f user: drh tags: threads-sort-ex1
17:44
Update the spellfix virtual table so that all OOM errors are reported out to the application. check-in: 573770f5 user: drh tags: trunk
2012-08-20
17:24
Add the SQLITE_DISABLE_FTS4_DEFERRED compile time option. check-in: e799222f user: dan tags: trunk
Changes
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Changes to src/test_spellfix.c.

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/*
** Advance a cursor to its next row of output
*/
static int spellfix1Next(sqlite3_vtab_cursor *cur){
  spellfix1_cursor *pCur = (spellfix1_cursor *)cur;

  if( pCur->iRow < pCur->nRow ){
    if( pCur->pFullScan ){
      int rc = sqlite3_step(pCur->pFullScan);
      if( rc!=SQLITE_ROW ) pCur->iRow = pCur->nRow;

    }else{
      pCur->iRow++;
    }
  }
  return SQLITE_OK;
}

/*
** Return TRUE if we are at the end-of-file
*/
static int spellfix1Eof(sqlite3_vtab_cursor *cur){
  spellfix1_cursor *pCur = (spellfix1_cursor *)cur;
................................................................................
  spellfix1Rename,         /* xRename */
};

/*
** Register the various functions and the virtual table.
*/
static int spellfix1Register(sqlite3 *db){
  int nErr = 0;
  int i;
  nErr += sqlite3_create_function(db, "spellfix1_translit", 1, SQLITE_UTF8, 0,
                                  transliterateSqlFunc, 0, 0);

  nErr += sqlite3_create_function(db, "spellfix1_editdist", 2, SQLITE_UTF8, 0,
                                  editdistSqlFunc, 0, 0);


  nErr += sqlite3_create_function(db, "spellfix1_phonehash", 1, SQLITE_UTF8, 0,
                                  phoneticHashSqlFunc, 0, 0);


  nErr += sqlite3_create_function(db, "spellfix1_scriptcode", 1, SQLITE_UTF8, 0,
                                  scriptCodeSqlFunc, 0, 0);


  nErr += sqlite3_create_module(db, "spellfix1", &spellfix1Module, 0);


  nErr += editDist3Install(db);


  /* Verify sanity of the translit[] table */
  for(i=0; i<sizeof(translit)/sizeof(translit[0])-1; i++){
    assert( translit[i].cFrom<translit[i+1].cFrom );
  }

  return nErr ? SQLITE_ERROR : SQLITE_OK;
}

#if SQLITE_CORE || defined(SQLITE_TEST)
/*
** Register the spellfix1 virtual table and its associated functions.
*/
int sqlite3Spellfix1Register(sqlite3 *db){







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/*
** Advance a cursor to its next row of output
*/
static int spellfix1Next(sqlite3_vtab_cursor *cur){
  spellfix1_cursor *pCur = (spellfix1_cursor *)cur;
  int rc = SQLITE_OK;
  if( pCur->iRow < pCur->nRow ){
    if( pCur->pFullScan ){
      rc = sqlite3_step(pCur->pFullScan);
      if( rc!=SQLITE_ROW ) pCur->iRow = pCur->nRow;
      if( rc==SQLITE_ROW || rc==SQLITE_DONE ) rc = SQLITE_OK;
    }else{
      pCur->iRow++;
    }
  }
  return rc;
}

/*
** Return TRUE if we are at the end-of-file
*/
static int spellfix1Eof(sqlite3_vtab_cursor *cur){
  spellfix1_cursor *pCur = (spellfix1_cursor *)cur;
................................................................................
  spellfix1Rename,         /* xRename */
};

/*
** Register the various functions and the virtual table.
*/
static int spellfix1Register(sqlite3 *db){
  int rc = SQLITE_OK;
  int i;
  rc = sqlite3_create_function(db, "spellfix1_translit", 1, SQLITE_UTF8, 0,
                                  transliterateSqlFunc, 0, 0);
  if( rc==SQLITE_OK ){
    rc = sqlite3_create_function(db, "spellfix1_editdist", 2, SQLITE_UTF8, 0,
                                  editdistSqlFunc, 0, 0);
  }
  if( rc==SQLITE_OK ){
    rc = sqlite3_create_function(db, "spellfix1_phonehash", 1, SQLITE_UTF8, 0,
                                  phoneticHashSqlFunc, 0, 0);
  }
  if( rc==SQLITE_OK ){
    rc = sqlite3_create_function(db, "spellfix1_scriptcode", 1, SQLITE_UTF8, 0,
                                  scriptCodeSqlFunc, 0, 0);
  }
  if( rc==SQLITE_OK ){
    rc = sqlite3_create_module(db, "spellfix1", &spellfix1Module, 0);
  }
  if( rc==SQLITE_OK ){
    rc = editDist3Install(db);
  }

  /* Verify sanity of the translit[] table */
  for(i=0; i<sizeof(translit)/sizeof(translit[0])-1; i++){
    assert( translit[i].cFrom<translit[i+1].cFrom );
  }

  return rc;
}

#if SQLITE_CORE || defined(SQLITE_TEST)
/*
** Register the spellfix1 virtual table and its associated functions.
*/
int sqlite3Spellfix1Register(sqlite3 *db){