Commit Graph

11 Commits

Author SHA1 Message Date
80527cbbc0 planner: do not cache the tableDual plan (#31290)
close pingcap/tidb#31280
2022-01-05 19:48:36 +08:00
83e559db0a planner: allow refineArgs for plan cache in some situations (#28944) 2021-10-29 18:09:49 +08:00
82eda3a372 planner: add some test cases about pushed down operators with parameters when using plan-cache (#29065) 2021-10-26 11:38:48 +08:00
6d24f8cf4b planner: add an extra safe-guard selection upon DataSource to prevent wrong results caused by wrong rebuilt range when using plan-cache (#28976) 2021-10-21 04:12:45 +08:00
091ae3bde0 planner: generate addition selection when plan cache enable (#28457) 2021-09-29 16:38:47 +08:00
abae1fbb3f expression: fix invalid Flen of decimal value when using plan cache (#28100) 2021-09-27 15:04:48 +08:00
42be9a4a8d planner: fix plan cache not working caused by type difference (#23175) 2021-03-22 20:29:36 +08:00
5bafb3203e planner: show cast type in EXPLAIN in coptask (#23123) 2021-03-16 16:16:55 +08:00
2d48f9573c planner: decorrelate LogicalApply with inner join as the inner child (#22649) 2021-02-24 15:42:03 +08:00
38bbb0dd21 planner: ban (index) merge join heuristically when convert eq cond to other cond (#21138) 2020-11-19 17:17:53 +08:00
de75e604ff *: differentiate types for user variables (#18973)
Co-authored-by: lzmhhh123 <lzmhhh123@gmail.com>
2020-11-17 17:03:41 +08:00