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Overview
Comment:Change the spellfix1 virtual table to deterministically names its shadow tables.
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Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 5219cdfc56ec3e1cd645ae6443ba72ce0df0339a
User & Date: drh 2014-02-06 13:18:51.466
Context
2014-02-06
23:56
Delete the OP_VerifySchema opcode. Enhance OP_Transaction to do the schema version checks that OP_VerifySchema used to do. (check-in: 2f3376ebf1 user: drh tags: trunk)
13:18
Change the spellfix1 virtual table to deterministically names its shadow tables. (check-in: 5219cdfc56 user: drh tags: trunk)
02:46
Add additional error messages and a progress spinner to the ".clone" command. (check-in: dd0db3f0ce user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to ext/misc/spellfix.c.
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#define SPELLFIX_COL_TOP             7
#define SPELLFIX_COL_SCOPE           8
#define SPELLFIX_COL_SRCHCNT         9
#define SPELLFIX_COL_SOUNDSLIKE     10
#define SPELLFIX_COL_COMMAND        11
    }
    if( rc==SQLITE_OK && isCreate ){
      sqlite3_uint64 r;
      spellfix1DbExec(&rc, db,
         "CREATE TABLE IF NOT EXISTS \"%w\".\"%w_vocab\"(\n"
         "  id INTEGER PRIMARY KEY,\n"
         "  rank INT,\n"
         "  langid INT,\n"
         "  word TEXT,\n"
         "  k1 TEXT,\n"
         "  k2 TEXT\n"
         ");\n",
         zDbName, zTableName
      );
      sqlite3_randomness(sizeof(r), &r);
      spellfix1DbExec(&rc, db,
         "CREATE INDEX IF NOT EXISTS \"%w\".\"%w_index_%llx\" "
            "ON \"%w_vocab\"(langid,k2);",
         zDbName, zModule, r, zTableName
      );
    }
    for(i=3; rc==SQLITE_OK && i<argc; i++){
      if( strncmp(argv[i],"edit_cost_table=",16)==0 && pNew->zCostTable==0 ){
        pNew->zCostTable = spellfix1Dequote(&argv[i][16]);
        if( pNew->zCostTable==0 ) rc = SQLITE_NOMEM;
        continue;








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#define SPELLFIX_COL_TOP             7
#define SPELLFIX_COL_SCOPE           8
#define SPELLFIX_COL_SRCHCNT         9
#define SPELLFIX_COL_SOUNDSLIKE     10
#define SPELLFIX_COL_COMMAND        11
    }
    if( rc==SQLITE_OK && isCreate ){

      spellfix1DbExec(&rc, db,
         "CREATE TABLE IF NOT EXISTS \"%w\".\"%w_vocab\"(\n"
         "  id INTEGER PRIMARY KEY,\n"
         "  rank INT,\n"
         "  langid INT,\n"
         "  word TEXT,\n"
         "  k1 TEXT,\n"
         "  k2 TEXT\n"
         ");\n",
         zDbName, zTableName
      );

      spellfix1DbExec(&rc, db,
         "CREATE INDEX IF NOT EXISTS \"%w\".\"%w_vocab_index_langid_k2\" "
            "ON \"%w_vocab\"(langid,k2);",
         zDbName, zModule, zTableName
      );
    }
    for(i=3; rc==SQLITE_OK && i<argc; i++){
      if( strncmp(argv[i],"edit_cost_table=",16)==0 && pNew->zCostTable==0 ){
        pNew->zCostTable = spellfix1Dequote(&argv[i][16]);
        if( pNew->zCostTable==0 ) rc = SQLITE_NOMEM;
        continue;
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