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Overview
| Comment: | Fix a problem in whereexpr.c causing a crash while processing a user-function taht accepts zero arguments. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | vtab-like-operator |
| Files: | files | file ages | folders |
| SHA1: | 069e51b19c773aa3017a8d307c8daa07 |
| User & Date: | dan 2015-11-24 18:16:15 |
Context
|
2015-11-24
| ||
| 21:23 | Add the sqlite3_strlike() interface, which might be useful for implementing LIKE operators on virtual tables. Closed-Leaf check-in: e70ec71d user: drh tags: vtab-like-operator | |
| 18:16 | Fix a problem in whereexpr.c causing a crash while processing a user-function taht accepts zero arguments. check-in: 069e51b1 user: dan tags: vtab-like-operator | |
| 18:04 | Fix harmless compiler warnings in the TCL test harness logic. check-in: 2fba7a96 user: drh tags: vtab-like-operator | |
Changes
Changes to src/whereexpr.c.
301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 |
Expr *pCol; /* Column reference */
int i;
if( pExpr->op!=TK_FUNCTION ){
return 0;
}
pList = pExpr->x.pList;
if( pList->nExpr!=2 ){
return 0;
}
pCol = pList->a[1].pExpr;
if( pCol->op!=TK_COLUMN || !IsVirtual(pCol->pTab) ){
return 0;
}
for(i=0; i<ArraySize(aOp); i++){
|
| |
301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 |
Expr *pCol; /* Column reference */
int i;
if( pExpr->op!=TK_FUNCTION ){
return 0;
}
pList = pExpr->x.pList;
if( pList==0 || pList->nExpr!=2 ){
return 0;
}
pCol = pList->a[1].pExpr;
if( pCol->op!=TK_COLUMN || !IsVirtual(pCol->pTab) ){
return 0;
}
for(i=0; i<ArraySize(aOp); i++){
|