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| author | Tess Avitabile <tess.avitabile@mongodb.com> | 2016-05-25 15:26:24 -0400 |
|---|---|---|
| committer | Tess Avitabile <tess.avitabile@mongodb.com> | 2016-06-02 13:27:48 -0400 |
| commit | 0d2f72f5471f7c0f283ceea314c48d2e25d7d556 (patch) | |
| tree | 9bd0d6229b343c81c4939cc49bdcf85836c6c41f /src/mongo/db/query/query_planner.cpp | |
| parent | 4c79077a39e036a6ddac5fadfbe1513348a04e35 (diff) | |
| download | mongo-0d2f72f5471f7c0f283ceea314c48d2e25d7d556.tar.gz | |
SERVER-23618 Add collation support for partial indexes
Diffstat (limited to 'src/mongo/db/query/query_planner.cpp')
| -rw-r--r-- | src/mongo/db/query/query_planner.cpp | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/src/mongo/db/query/query_planner.cpp b/src/mongo/db/query/query_planner.cpp index 2b76ac930f9..faad7ca6aae 100644 --- a/src/mongo/db/query/query_planner.cpp +++ b/src/mongo/db/query/query_planner.cpp @@ -851,12 +851,6 @@ Status QueryPlanner::plan(const CanonicalQuery& query, continue; } - // If the index collation differs from the query collation, the index should not be - // used to provide a sort, because strings will be ordered incorrectly. - if (!CollatorInterface::collatorsMatch(index.collator, query.getCollator())) { - continue; - } - // Partial indexes can only be used to provide a sort only if the query predicate is // compatible. if (index.filterExpr && !expression::isSubsetOf(query.root(), index.filterExpr)) { |