morningman commented on code in PR #44615:
URL: https://github.com/apache/doris/pull/44615#discussion_r1862315775
##########
be/src/vec/exec/format/orc/vorc_reader.cpp:
##########
@@ -624,15 +625,37 @@ std::tuple<bool, orc::Literal, orc::PredicateDataType>
OrcReader::_make_orc_lite
}
}
-// check if the slot of expr can be pushed down to orc reader
+// check if the slot of expr can be pushed down to orc reader and make orc
predicate type
bool OrcReader::_check_slot_can_push_down(const VExprSPtr& expr) {
if (!expr->children()[0]->is_slot_ref()) {
return false;
}
const auto* slot_ref = static_cast<const
VSlotRef*>(expr->children()[0].get());
// check if the slot exists in orc file and not partition column
- return _col_name_to_file_col_name.contains(slot_ref->expr_name()) &&
-
!_lazy_read_ctx.predicate_partition_columns.contains(slot_ref->expr_name());
+ if (!_col_name_to_file_col_name.contains(slot_ref->expr_name()) &&
Review Comment:
```suggestion
if (!_col_name_to_file_col_name.contains(slot_ref->expr_name()) ||
```
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