Overview
| Comment: | Improvements to a "Synopsis:" comment in the VDBE engine. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 0dfa7ee9157ea6b1c745732d6c3fcd066cf4f849 |
| User & Date: | drh 2014-02-10 15:56:34 |
Context
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2014-02-10
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| 18:56 | Fix the compound-select-to-subquery converter so that it works with the new compound-select object linkage introduced as part of the fix for ticket [31a19d11b97088296]. check-in: 572d4be4 user: drh tags: trunk | |
| 16:13 | Modify the command-line shell to print a warning when using an in-memory database. check-in: 90e9deae user: drh tags: memdb-warning | |
| 15:56 | Improvements to a "Synopsis:" comment in the VDBE engine. check-in: 0dfa7ee9 user: drh tags: trunk | |
| 12:59 | Faster implementation for sqlite3MulInt64(). check-in: 010c48f6 user: drh tags: trunk | |
Changes
Changes to src/vdbe.c.
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assert( pCx->pKeyInfo->db==db ); assert( pCx->pKeyInfo->enc==ENC(db) ); rc = sqlite3VdbeSorterInit(db, pCx); break; } /* Opcode: OpenPseudo P1 P2 P3 * * ** Synopsis: content in r[P2@P3] ** ** Open a new cursor that points to a fake table that contains a single ** row of data. The content of that one row is the content of memory ** register P2. In other words, cursor P1 becomes an alias for the ** MEM_Blob content contained in register P2. ** ** A pseudo-table created by this opcode is used to hold a single |
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3324 3325 3326 3327 3328 3329 3330 3331 3332 3333 3334 3335 3336 3337 3338 |
assert( pCx->pKeyInfo->db==db );
assert( pCx->pKeyInfo->enc==ENC(db) );
rc = sqlite3VdbeSorterInit(db, pCx);
break;
}
/* Opcode: OpenPseudo P1 P2 P3 * *
** Synopsis: P3 columns in r[P2]
**
** Open a new cursor that points to a fake table that contains a single
** row of data. The content of that one row is the content of memory
** register P2. In other words, cursor P1 becomes an alias for the
** MEM_Blob content contained in register P2.
**
** A pseudo-table created by this opcode is used to hold a single
|