mirrors/mongodb
mirrors/mongodb
0
0
Fork 0
mirror of https://github.com/mongodb/mongo.git synced 2024-12-01 09:32:32 +01:00
Code Issues Releases Activity

SERVER-57005 Fix unpackbucket rewrite after optimizeEndOfPipeline

Browse Source
This commit is contained in:
Svilen Mihaylov 2021-05-17 11:01:29 -04:00 committed by Evergreen Agent
parent fcdc972cd6
commit 0e4ff78d3c
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/mongo/db/pipeline/document_source_internal_unpack_bucket.cpp
View File

@ -904,6 +904,10 @@ Pipeline::SourceContainer::iterator DocumentSourceInternalUnpackBucket::doOptimi
if (!_optimizedEndOfPipeline) {
_optimizedEndOfPipeline = true;
optimizeEndOfPipeline(itr, container);
if (std::next(itr) == container->end()) {
return container->end();
}
}
{
// Check if we can avoid unpacking if we have a group stage with min/max aggregates.