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author | David Storch <david.storch@10gen.com> | 2016-08-26 16:23:22 -0400 |
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committer | David Storch <david.storch@10gen.com> | 2016-09-02 10:24:02 -0400 |
commit | 231de89b7c8e84b7b6cf638008b483ecab6ba1b6 (patch) | |
tree | 2b0143e02e4aa93ffee23c2a412264309f383d1e /src/mongo/db/query/planner_analysis.cpp | |
parent | 54488beeea99b3046931109c170d7e51cea0964d (diff) | |
download | mongo-231de89b7c8e84b7b6cf638008b483ecab6ba1b6.tar.gz |
SERVER-24508 BSONElement::ComparatorInterface
Diffstat (limited to 'src/mongo/db/query/planner_analysis.cpp')
-rw-r--r-- | src/mongo/db/query/planner_analysis.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mongo/db/query/planner_analysis.cpp b/src/mongo/db/query/planner_analysis.cpp index 7298959764f..47345801b95 100644 --- a/src/mongo/db/query/planner_analysis.cpp +++ b/src/mongo/db/query/planner_analysis.cpp @@ -33,6 +33,7 @@ #include <set> #include <vector> +#include "mongo/bson/simple_bsonelement_comparator.h" #include "mongo/db/bson/dotted_path_support.h" #include "mongo/db/index/expression_params.h" #include "mongo/db/index/s2_common.h" @@ -409,11 +410,12 @@ bool QueryPlannerAnalysis::explodeForSort(const CanonicalQuery& query, // See if it's the order we're looking for. BSONObj possibleSort = resultingSortBob.obj(); - if (!desiredSort.isPrefixOf(possibleSort)) { + if (!desiredSort.isPrefixOf(possibleSort, SimpleBSONElementComparator::kInstance)) { // We can't get the sort order from the index scan. See if we can // get the sort by reversing the scan. BSONObj reversePossibleSort = QueryPlannerCommon::reverseSortObj(possibleSort); - if (!desiredSort.isPrefixOf(reversePossibleSort)) { + if (!desiredSort.isPrefixOf(reversePossibleSort, + SimpleBSONElementComparator::kInstance)) { // Can't get the sort order from the reversed index scan either. Give up. return false; } else { |