Lines Matching refs:nullable
138646 ** If nullable is true, that means that Expr p might evaluate to NULL even
138649 ** If nullable is true, then take care to not remove the EP_CanBeNull bit.
138652 static void unsetJoinExpr(Expr *p, int iTable, int nullable){
138658 if( p->op==TK_COLUMN && p->iTable==iTable && !nullable ){
138666 unsetJoinExpr(p->x.pList->a[i].pExpr, iTable, nullable);
138670 unsetJoinExpr(p->pLeft, iTable, nullable);