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author | Hari Khalsa <hkhalsa@10gen.com> | 2013-07-25 15:44:30 -0400 |
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committer | Hari Khalsa <hkhalsa@10gen.com> | 2013-07-30 10:50:53 -0400 |
commit | 090aaa9be722a9d8ad6f1ea4d592e9d5c3ccd6b6 (patch) | |
tree | 7a05e8ee0e5019a61a225f473b71ac6119e0288e /src/mongo/db/query/multi_plan_runner.h | |
parent | a277977911509f91e19847b85c2498437d8859a1 (diff) | |
download | mongo-090aaa9be722a9d8ad6f1ea4d592e9d5c3ccd6b6.tar.gz |
SERVER-10026 skeleton of query parsing & planning, cache
Diffstat (limited to 'src/mongo/db/query/multi_plan_runner.h')
-rw-r--r-- | src/mongo/db/query/multi_plan_runner.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/src/mongo/db/query/multi_plan_runner.h b/src/mongo/db/query/multi_plan_runner.h index 00bb0d60c84..d365a843e0b 100644 --- a/src/mongo/db/query/multi_plan_runner.h +++ b/src/mongo/db/query/multi_plan_runner.h @@ -20,11 +20,13 @@ #include <queue> #include <vector> -#include "mongo/db/exec/simple_plan_runner.h" #include "mongo/db/exec/working_set.h" #include "mongo/db/exec/plan_stage.h" #include "mongo/db/jsobj.h" +#include "mongo/db/query/canonical_query.h" #include "mongo/db/query/plan_ranker.h" +#include "mongo/db/query/runner.h" +#include "mongo/db/query/simple_plan_runner.h" #include "mongo/platform/cstdint.h" namespace mongo { @@ -33,20 +35,16 @@ namespace mongo { using std::size_t; using std::vector; - // Place holder. - class CanonicalQuery { - }; - /** * Runs several plans in parallel and picks the best one. Caches the selection for future use. */ - class MultiPlanRunner { + class MultiPlanRunner : public Runner { public: /** * Takes ownership of query. */ MultiPlanRunner(CanonicalQuery* query); - ~MultiPlanRunner(); + virtual ~MultiPlanRunner(); /** * Takes ownership of all arguments |