diff options
Diffstat (limited to 'src/mongo/db/query/optimizer/utils/utils.h')
| -rw-r--r-- | src/mongo/db/query/optimizer/utils/utils.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/mongo/db/query/optimizer/utils/utils.h b/src/mongo/db/query/optimizer/utils/utils.h index 473e2bbbd70..d3164d10db6 100644 --- a/src/mongo/db/query/optimizer/utils/utils.h +++ b/src/mongo/db/query/optimizer/utils/utils.h @@ -154,13 +154,9 @@ private: }; struct PartialSchemaReqConversion { - PartialSchemaReqConversion(); PartialSchemaReqConversion(PartialSchemaRequirements reqMap); PartialSchemaReqConversion(ABT bound); - // Is our current bottom-up conversion successful. If not shortcut to top. - bool _success; - // If set, contains a Constant or Variable bound of an (yet unknown) interval. boost::optional<ABT> _bound; @@ -185,9 +181,11 @@ struct PartialSchemaReqConversion { /** * Takes an expression that comes from an Filter or Evaluation node, and attempt to convert * to a PartialSchemaReqConversion. This is done independent of the availability of indexes. - * Essentially this means to extract intervals over paths whenever possible. + * Essentially this means to extract intervals over paths whenever possible. If the conversion is + * not possible, return empty result. */ -PartialSchemaReqConversion convertExprToPartialSchemaReq(const ABT& expr); +boost::optional<PartialSchemaReqConversion> convertExprToPartialSchemaReq(const ABT& expr, + bool isFilterContext); bool intersectPartialSchemaReq(PartialSchemaRequirements& target, const PartialSchemaRequirements& source, |