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Change the way an Expr that has been converted to TK_REGISTER stores its original opcode. The previous method, overloading Expr.iColumn, did not work in all cases.

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FossilOrigin-Name: 71ea9d0e148fbd3d633651c61c81044e37cf88b9
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dan
2009-08-19 17:17:00 +00:00
parent 0f9a34ea4f
commit fcd4a150e2
5 changed files with 14 additions and 14 deletions
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src/expr.c
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@@ -2836,7 +2836,7 @@ static int evalConstExpr(Walker *pWalker, Expr *pExpr){
int r2;
r2 = sqlite3ExprCodeTarget(pParse, pExpr, r1);
if( NEVER(r1!=r2) ) sqlite3ReleaseTempReg(pParse, r1);
pExpr->iColumn = pExpr->op;
pExpr->op2 = pExpr->op;
pExpr->op = TK_REGISTER;
pExpr->iTable = r2;
return WRC_Prune;