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| author | Andrii Dobroshynski <andrii.dobroshynski@mongodb.com> | 2021-08-17 15:47:17 +0000 |
|---|---|---|
| committer | Evergreen Agent <no-reply@evergreen.mongodb.com> | 2021-08-17 17:04:21 +0000 |
| commit | 26bcd0f788184402ecefdc1221faf13a1f9b6e47 (patch) | |
| tree | b02aea576ca6073006adab7dcaee6d0e8a4b7a23 /src/mongo/db/query/canonical_query.cpp | |
| parent | 9f329ae9bb1c2f3e9e4eb0b0114c3eb6a3627d52 (diff) | |
| download | mongo-26bcd0f788184402ecefdc1221faf13a1f9b6e47.tar.gz | |
SERVER-57749 Optimize a projection expression prior to planning for 'find'
Diffstat (limited to 'src/mongo/db/query/canonical_query.cpp')
| -rw-r--r-- | src/mongo/db/query/canonical_query.cpp | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/mongo/db/query/canonical_query.cpp b/src/mongo/db/query/canonical_query.cpp index 2cfac7c0643..90e4ae71d43 100644 --- a/src/mongo/db/query/canonical_query.cpp +++ b/src/mongo/db/query/canonical_query.cpp @@ -256,11 +256,12 @@ Status CanonicalQuery::init(OperationContext* opCtx, // Validate the projection if there is one. if (!_findCommand->getProjection().isEmpty()) { try { - _proj.emplace(projection_ast::parse(expCtx, - _findCommand->getProjection(), - _root.get(), - _findCommand->getFilter(), - projectionPolicies)); + _proj.emplace(projection_ast::parseAndAnalyze(expCtx, + _findCommand->getProjection(), + _root.get(), + _findCommand->getFilter(), + projectionPolicies, + true /* Should optimize? */)); // Fail if any of the projection's dependencies are unavailable. DepsTracker{unavailableMetadata}.requestMetadata(_proj->metadataDeps()); |