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Overview
Comment: | Fix a typo in a comment. No changes to code or tests. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | cte-via-queue |
Files: | files | file ages | folders |
SHA1: |
cceacc0e79c4e54682daddf2056c6bb8 |
User & Date: | dan 2014-01-22 10:22:25.214 |
Context
2014-01-22
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13:35 | Add new SelectDest codes, SRT_Queue and SRT_DistQueue in anticipation of adding ORDER BY support on recursive queries. Factor out the recursive query code generator into a separate procedure. (check-in: 3eb5f9f8d6 user: drh tags: cte-via-queue) | |
10:22 | Fix a typo in a comment. No changes to code or tests. (check-in: cceacc0e79 user: dan tags: cte-via-queue) | |
00:23 | Remove an unnecessary parameter from selectInnerLoop(). Clean up comments. (check-in: 5e6c4a55f6 user: drh tags: cte-via-queue) | |
Changes
Changes to src/where.c.
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3408 3409 3410 3411 3412 3413 3414 | ** scan of the entire table. */ static const u8 aStep[] = { OP_Next, OP_Prev }; static const u8 aStart[] = { OP_Rewind, OP_Last }; assert( bRev==0 || bRev==1 ); if( pTabItem->isRecursive ){ /* Tables marked isRecursive have only a single row that is stored in | | | 3408 3409 3410 3411 3412 3413 3414 3415 3416 3417 3418 3419 3420 3421 3422 | ** scan of the entire table. */ static const u8 aStep[] = { OP_Next, OP_Prev }; static const u8 aStart[] = { OP_Rewind, OP_Last }; assert( bRev==0 || bRev==1 ); if( pTabItem->isRecursive ){ /* Tables marked isRecursive have only a single row that is stored in ** a pseudo-cursor. No need to Rewind or Next such cursors. */ pLevel->op = OP_Noop; }else{ pLevel->op = aStep[bRev]; pLevel->p1 = iCur; pLevel->p2 = 1 + sqlite3VdbeAddOp2(v, aStart[bRev], iCur, addrBrk); pLevel->p5 = SQLITE_STMTSTATUS_FULLSCAN_STEP; } |
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