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Overview
Comment: | Fix an assert() so that it does C-compiler does not combine an assert() conditional with a production code conditional and thereby confuse the mutation testing script. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | rowvalue |
Files: | files | file ages | folders |
SHA1: |
2fa5288a7ef43f1fb26037c1b5e84b7b |
User & Date: | drh 2016-09-05 19:57:46.769 |
Context
2016-09-05
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22:50 | Simplified logic to extract a column from a row value. (check-in: e8f105c300 user: drh tags: rowvalue) | |
19:57 | Fix an assert() so that it does C-compiler does not combine an assert() conditional with a production code conditional and thereby confuse the mutation testing script. (check-in: 2fa5288a7e user: drh tags: rowvalue) | |
15:02 | Simplifications to the SQLITE_KEEPNULL flag on VDBE comparison operators. (check-in: 96269f0179 user: drh tags: rowvalue) | |
Changes
Changes to src/expr.c.
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483 484 485 486 487 488 489 | Expr *pVector, /* Vector to extract element from */ int iField, /* Field to extract from pVector */ int regSelect, /* First in array of registers */ Expr **ppExpr, /* OUT: Expression element */ int *pRegFree /* OUT: Temp register to free */ ){ u8 op = pVector->op; | | | 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 | Expr *pVector, /* Vector to extract element from */ int iField, /* Field to extract from pVector */ int regSelect, /* First in array of registers */ Expr **ppExpr, /* OUT: Expression element */ int *pRegFree /* OUT: Temp register to free */ ){ u8 op = pVector->op; assert( op==TK_VECTOR || op==TK_REGISTER || op==TK_SELECT ); if( op==TK_REGISTER ){ *ppExpr = sqlite3VectorFieldSubexpr(pVector, iField); return pVector->iTable+iField; } if( op==TK_SELECT ){ *ppExpr = pVector->x.pSelect->pEList->a[iField].pExpr; return regSelect+iField; |
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