github-actions[bot] commented on code in PR #14911:
URL: https://github.com/apache/doris/pull/14911#discussion_r1042892680
##########
be/src/vec/exec/join/vnested_loop_join_node.cpp:
##########
@@ -682,4 +563,53 @@ void VNestedLoopJoinNode::_release_mem() {
_tuple_is_null_right_flag_column = nullptr;
}
+Status VNestedLoopJoinNode::pull(RuntimeState* state, vectorized::Block*
block, bool* eos) {
+ if (_is_output_left_side_only) {
+ RETURN_IF_ERROR(_build_output_block(&_left_block, block));
+ *eos = _left_side_eos;
+ _need_more_input_data = !_left_side_eos;
+ } else {
+ *eos = _match_all_build
+ ? _output_null_idx_build_side == _build_blocks.size()
&& _matched_rows_done
+ : _matched_rows_done;
+
+ {
+ Block tmp_block = _join_block;
+ _add_tuple_is_null_column(&tmp_block);
+ {
+ SCOPED_TIMER(_join_filter_timer);
+ RETURN_IF_ERROR(VExprContext::filter_block(_vconjunct_ctx_ptr,
&tmp_block,
+
tmp_block.columns()));
+ }
+ RETURN_IF_ERROR(_build_output_block(&tmp_block, block));
+ _reset_tuple_is_null_column();
+ }
+ _join_block.clear_column_data();
+
+ if (!(*eos) and !_need_more_input_data) {
+ auto func = [&](auto&& join_op_variants, auto set_build_side_flag,
+ auto set_probe_side_flag) {
+ return
_generate_join_block_data<std::decay_t<decltype(join_op_variants)>,
+ set_build_side_flag,
set_probe_side_flag>(
+ state, join_op_variants);
+ };
+ RETURN_IF_ERROR(std::visit(func, _join_op_variants,
+ make_bool_variant(_match_all_build ||
_is_right_semi_anti),
+ make_bool_variant(_match_all_probe ||
_is_left_semi_anti)));
+ }
+ }
+
+ reached_limit(block, eos);
+ return Status::OK();
+}
+
+bool VNestedLoopJoinNode::need_more_input_data() const {
+ return _need_more_input_data;
+}
+
+void VNestedLoopJoinNode::release_resource(doris::RuntimeState* state) {
+ VExpr::close(_filter_src_expr_ctxs, state);
+ if (_vjoin_conjunct_ptr) (*_vjoin_conjunct_ptr)->close(state);
Review Comment:
warning: statement should be inside braces
[readability-braces-around-statements]
```suggestion
if (_vjoin_conjunct_ptr) { (*_vjoin_conjunct_ptr)->close(state);
}
```
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