diff options
Diffstat (limited to 'src/expr.c')
| -rw-r--r-- | src/expr.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/src/expr.c b/src/expr.c index 03258c32c..96c05dc3a 100644 --- a/src/expr.c +++ b/src/expr.c @@ -2362,15 +2362,20 @@ int sqlite3ExprCodeTarget(Parse *pParse, Expr *pExpr, int target){ /* Otherwise, fall thru into the TK_COLUMN case */ } case TK_COLUMN: { - if( pExpr->iTable<0 ){ - /* This only happens when coding check constraints */ - assert( pParse->ckBase>0 ); - inReg = pExpr->iColumn + pParse->ckBase; - }else{ - inReg = sqlite3ExprCodeGetColumn(pParse, pExpr->pTab, - pExpr->iColumn, pExpr->iTable, target, - pExpr->op2); + int iTab = pExpr->iTable; + if( iTab<0 ){ + if( pParse->ckBase>0 ){ + /* Generating CHECK constraints or inserting into partial index */ + inReg = pExpr->iColumn + pParse->ckBase; + break; + }else{ + /* Deleting from a partial index */ + iTab = pParse->iPartIdxTab; + } } + inReg = sqlite3ExprCodeGetColumn(pParse, pExpr->pTab, + pExpr->iColumn, iTab, target, + pExpr->op2); break; } case TK_INTEGER: { |