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Overview
Comment: | Improve the text on one of the opcode documentation comments in vdbe.c. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
08958f57970d2346f3e98e62225e2b5d |
User & Date: | drh 2015-03-12 05:08:34.697 |
Context
2015-03-12
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19:12 | Disable multiplexing of master-journal files in the test_multiplex.c module. (check-in: b8684df395 user: dan tags: trunk) | |
05:08 | Improve the text on one of the opcode documentation comments in vdbe.c. (check-in: 08958f5797 user: drh tags: trunk) | |
2015-03-11
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14:34 | Expand the multi-process test cases to repeat each case 20 times and to repeat tests using different journal modes. (check-in: a2715b049a user: drh tags: trunk) | |
Changes
Changes to src/vdbe.c.
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1513 1514 1515 1516 1517 1518 1519 | ** ** If P1 is not zero, then it is a register that a subsequent min() or ** max() aggregate will set to 1 if the current row is not the minimum or ** maximum. The P1 register is initialized to 0 by this instruction. ** ** The interface used by the implementation of the aforementioned functions ** to retrieve the collation sequence set by this opcode is not available | | | 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 | ** ** If P1 is not zero, then it is a register that a subsequent min() or ** max() aggregate will set to 1 if the current row is not the minimum or ** maximum. The P1 register is initialized to 0 by this instruction. ** ** The interface used by the implementation of the aforementioned functions ** to retrieve the collation sequence set by this opcode is not available ** publicly. Only built-in functions have access to this feature. */ case OP_CollSeq: { assert( pOp->p4type==P4_COLLSEQ ); if( pOp->p1 ){ sqlite3VdbeMemSetInt64(&aMem[pOp->p1], 0); } break; |
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