The issue was first fixed in the following cumulative update or/and Service Packs for SQL Server.
The trace flag 2453 allows the benefit of query recompile without OPTION (RECOMPILE). This trace flag differs from OPTION (RECOMPILE) in two main aspects.
(1) It uses the same row count threshold as other tables. The query does not need to be compiled for every execution unlike OPTION (RECOMPILE). It would trigger recompile only when the row count change exceeds the predefined threshold.
(2) OPTION (RECOMPILE) forces the query to peek parameters and optimize the query for them. This trace flag does not force parameter peeking.
Note this trace flag must be ON at runtime. You cannot use this trace flag with QUERYTRACEON. This trace flag must be used with caution because it can increase number of query recompiles which could cost more than savings from better query optimization.
ID articol: 2952444 - Ultima examinare: 22 feb. 2016 - Revizie: 1