Tanya-W commented on code in PR #14211:
URL: https://github.com/apache/doris/pull/14211#discussion_r1058121469
##########
be/src/vec/exec/scan/vscan_node.cpp:
##########
@@ -822,6 +837,48 @@ Status VScanNode::_normalize_noneq_binary_predicate(VExpr*
expr, VExprContext* e
return Status::OK();
}
+template <PrimitiveType T>
+Status VScanNode::_normalize_match_predicate(VExpr* expr, VExprContext*
expr_ctx,
+ SlotDescriptor* slot,
+ ColumnValueRange<T>& range,
PushDownType* pdt) {
+ if (TExprNodeType::MATCH_PRED == expr->node_type()) {
+ DCHECK(expr->children().size() == 2);
+
+ // create empty range as temp range, temp range should do intersection
on range
+ auto temp_range = ColumnValueRange<T>::create_empty_column_value_range(
+ slot->type().precision, slot->type().scale);
+ // Normalize match conjuncts like 'where col match value'
+
+ auto match_checker = [](const std::string& fn_name) {
+ return true; // TODO xk fn_name == "match";
Review Comment:
fixed
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