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| author | drh <drh@noemail.net> | 2020-03-11 02:04:15 +0000 |
|---|---|---|
| committer | drh <drh@noemail.net> | 2020-03-11 02:04:15 +0000 |
| commit | 8d5cea6b61c30dd839a32e253bf7ae241b5662f4 (patch) | |
| tree | 4d473105b6d955182e6e250c43ec29b5678f9ab9 /src/expr.c | |
| parent | e7375bfa727bfa12649897fd6a655f81b703f0db (diff) | |
| download | sqlite-8d5cea6b61c30dd839a32e253bf7ae241b5662f4.tar.gz sqlite-8d5cea6b61c30dd839a32e253bf7ae241b5662f4.zip | |
This variant to the fix for ticket [e0c2ad1aa8a9c691] uses fewer CPU cycles.
FossilOrigin-Name: fb5a8a9edd0a4f979d6c30278d4ddc73c651f56ae989b4e5983fca36887c5ceb
Diffstat (limited to 'src/expr.c')
| -rw-r--r-- | src/expr.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/expr.c b/src/expr.c index 03d58df32..cf52c5c75 100644 --- a/src/expr.c +++ b/src/expr.c @@ -3805,8 +3805,13 @@ expr_code_doover: Table *pTab = pCol->pTab; sqlite3VdbeAddOp3(v, OP_Column, pAggInfo->sortingIdxPTab, pCol->iSorterColumn, target); - if( ALWAYS(pTab) && pCol->iColumn>=0 ){ - sqlite3ColumnDefault(v, pTab, pCol->iColumn, target); + if( pCol->iColumn<0 ){ + VdbeComment((v,"%s.rowid",pTab->zName)); + }else{ + VdbeComment((v,"%s.%s",pTab->zName,pTab->aCol[pCol->iColumn].zName)); + if( pTab->aCol[pCol->iColumn].affinity==SQLITE_AFF_REAL ){ + sqlite3VdbeAddOp1(v, OP_RealAffinity, target); + } } return target; } |