Github user hbdeshmukh commented on a diff in the pull request:
https://github.com/apache/incubator-quickstep/pull/181#discussion_r104720132
--- Diff: query_optimizer/ExecutionGenerator.cpp ---
@@ -679,13 +688,72 @@ void ExecutionGenerator::convertFilterJoin(const
P::FilterJoinPtr &physical_plan
std::piecewise_construct,
std::forward_as_tuple(physical_plan),
std::forward_as_tuple(probe_relation_info->producer_operator_index,
- probe_relation_info->relation));
+ probe_relation_info->relation,
+
probe_relation_info->output_destination_index));
DCHECK(lip_filter_generator_ != nullptr);
lip_filter_generator_->addFilterJoinInfo(physical_plan,
build_filter_operator_index);
}
+namespace {
+
+bool areSamePartitionSchemeHeaders(const PartitionSchemeHeader
&lhs_partition_header,
--- End diff --
I had a discussion with @jianqiao on this issue. He thinks that the
partitioning related code should be moved to different functions at least. That
way the overall code is easier to read and is also extensible. He's fine with
the anonymous namespace arrangement.
An example is all the new code in ``convertHashJoin`` can be moved to
separate function(s) and then called from ``convertHashJoin``.
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