diff options
Diffstat (limited to 'src/mongo/db/query/query_solution.cpp')
| -rw-r--r-- | src/mongo/db/query/query_solution.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/mongo/db/query/query_solution.cpp b/src/mongo/db/query/query_solution.cpp index ade1cf451b1..ed9ab70b4cc 100644 --- a/src/mongo/db/query/query_solution.cpp +++ b/src/mongo/db/query/query_solution.cpp @@ -31,6 +31,7 @@ #include "mongo/db/query/query_solution.h" #include "mongo/bson/bsontypes.h" +#include "mongo/bson/simple_bsonelement_comparator.h" #include "mongo/db/index_names.h" #include "mongo/db/matcher/expression_geo.h" #include "mongo/db/query/collation/collation_index_key.h" @@ -603,7 +604,8 @@ std::set<StringData> IndexScanNode::getFieldsWithStringBounds(const IndexBounds& while (keyPatternIterator.more() && startKeyIterator.more() && endKeyIterator.more()) { BSONElement startKey = startKeyIterator.next(); BSONElement endKey = endKeyIterator.next(); - if (startKey != endKey || CollationIndexKey::isCollatableType(startKey.type())) { + if (SimpleBSONElementComparator::kInstance.evaluate(startKey != endKey) || + CollationIndexKey::isCollatableType(startKey.type())) { if (!rangeCanContainString( startKey, endKey, (startKeyIterator.more() || bounds.endKeyInclusive))) { // If the first non-point range cannot contain strings, we don't need to @@ -689,7 +691,8 @@ void IndexScanNode::computeProperties() { BSONObjIterator endIter(bounds.endKey); while (keyIter.more() && startIter.more() && endIter.more()) { BSONElement key = keyIter.next(); - if (startIter.next() == endIter.next()) { + if (SimpleBSONElementComparator::kInstance.evaluate(startIter.next() == + endIter.next())) { equalityFields.insert(key.fieldName()); } } |