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| author | drh <drh@noemail.net> | 2019-12-14 17:43:37 +0000 |
|---|---|---|
| committer | drh <drh@noemail.net> | 2019-12-14 17:43:37 +0000 |
| commit | 99670abb82c4c67d528a554ef994a0d4e47b7199 (patch) | |
| tree | d2ea7c7ff598f311a0c50a647a08bb85d7777c01 /src | |
| parent | aac30f9b5020f5af1bce935f3d90e9dab3722ba2 (diff) | |
| download | sqlite-99670abb82c4c67d528a554ef994a0d4e47b7199.tar.gz sqlite-99670abb82c4c67d528a554ef994a0d4e47b7199.zip | |
Do not set OP_Column flags on the instructions generated by
sqlite3ExprCodeGetColumn() if the opcode generated is not really an
OP_Column, which might happen if the column is virtual.
Fix for ticket [b439bfcfb7deedc6]
FossilOrigin-Name: 2401e04730a156aa48787b91af4e516406cb7635145e430be62fd16481816237
Diffstat (limited to 'src')
| -rw-r--r-- | src/expr.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/expr.c b/src/expr.c index c6920b3c8..3552322ef 100644 --- a/src/expr.c +++ b/src/expr.c @@ -3487,7 +3487,8 @@ int sqlite3ExprCodeGetColumn( assert( pParse->pVdbe!=0 ); sqlite3ExprCodeGetColumnOfTable(pParse->pVdbe, pTab, iTable, iColumn, iReg); if( p5 ){ - sqlite3VdbeChangeP5(pParse->pVdbe, p5); + VdbeOp *pOp = sqlite3VdbeGetOp(pParse->pVdbe,-1); + if( pOp->opcode==OP_Column ) pOp->p5 = p5; } return iReg; } |