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Improved sqlite3_error_offset() values for bare column errors on '*' and

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'table.*' expressions in SELECT statements.

FossilOrigin-Name: 118fe600876686273f85d0a080a21267e83c11826365f3220336b1bd39562518
This commit is contained in:
drh
2023-06-13 18:10:52 +00:00
parent d34ce81867
commit e30ecbfb84
6 changed files with 40 additions and 15 deletions
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9
src/expr.c
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@@ -890,6 +890,15 @@ void sqlite3ExprSetHeightAndFlags(Parse *pParse, Expr *p){
#define exprSetHeight(y)
#endif /* SQLITE_MAX_EXPR_DEPTH>0 */
/*
** Set the error offset for an Expr node, if possible.
*/
void sqlite3ExprSetErrorOffset(Expr *pExpr, int iOfst){
if( pExpr==0 ) return;
if( NEVER(ExprUseWJoin(pExpr)) ) return;
pExpr->w.iOfst = iOfst;
}
/*
** This routine is the core allocator for Expr nodes.
**