guo-shaoge 807ca05230 sessionctx: enable IndexMerge by default (#30650) ...

close pingcap/tidb#29597

2021-12-27 12:19:49 +08:00

..

analyze_suite_in.json

planner, statistics, sessionctx: add variable to enable/disable the outdated statistics to pseudo logic (#28554)

2021-10-28 11:28:48 +08:00

analyze_suite_out.json

planner, statistics, sessionctx: add variable to enable/disable the outdated statistics to pseudo logic (#28554)

2021-10-28 11:28:48 +08:00

analyzesSuiteTestIndexReadT.json

planner/core: speed up unit-test (#8598)

2018-12-12 10:47:53 +08:00

analyzeSuiteTestIndexEqualUnknownT.json

statistics: improve estimation for index equal condition (#17366)

2020-06-03 08:32:17 +08:00

analyzeSuiteTestLimitIndexEstimationT.json

planner: estimate index row count using extended correlation stats (#20160)

2020-10-12 15:52:52 +08:00

analyzeSuiteTestLowSelIndexGreedySearchT.json

statistics: prioritize low selectivity indexes in the greedy search procedure of Selectivity() (#20038)

2020-09-22 19:17:42 +08:00

enforce_mpp_suite_in.json

planner: refine warnings about can't push down to TiFlash. (#29285)

2021-11-01 00:02:50 +08:00

enforce_mpp_suite_out.json

planner: refine warnings about can't push down to TiFlash. (#29285)

2021-11-01 00:02:50 +08:00

expression_rewriter_suite_in.json

planner: avoid unnecessary cartesian product for IN expressions on multi-columns (#24793)

2021-08-17 15:46:00 +08:00

expression_rewriter_suite_out.json

planner: avoid unnecessary cartesian product for IN expressions on multi-columns (#24793)

2021-08-17 15:46:00 +08:00

index_merge_suite_in.json

planner: add column mapping in explain result (#13640)

2019-11-27 16:39:19 +08:00

index_merge_suite_out.json

planner: fix wrong index merge selection (#22825)

2021-02-24 20:18:03 +08:00

integration_partition_suite_in.json

planner: add more test cases for list column partition (#27081)

2021-08-11 10:47:15 +08:00

integration_partition_suite_out.json

planner: fix row count estimation for partially pushed down selections (#25715)

2021-08-18 14:17:59 +08:00

integration_serial_suite_in.json

planner: regard NULL as point when accessing composite index (#30244)

2021-12-01 10:15:34 +08:00

integration_serial_suite_out.json

execution: refine precision of cast as decimal in agg func (#30805)

2021-12-23 16:53:47 +08:00

integration_suite_in.json

planner: refine prefer-range-scan behavior (#27123)

2021-09-02 12:06:14 +08:00

integration_suite_out.json

planner: fix index merge plan when expr cannot be pushed to tikv (#30341)

2021-12-23 13:39:47 +08:00

ordered_result_mode_suite_in.json

planner: fix the unstable test TestOrderedResultModeOnOtherOperators (#26481)

2021-07-23 10:48:14 +08:00

ordered_result_mode_suite_out.json

execution: refine precision of cast as decimal in agg func (#30805)

2021-12-23 16:53:47 +08:00

partition_pruner_in.json

planner: prune hash partition should consider unsigned flag (#27098)

2021-08-12 19:59:16 +08:00

partition_pruner_out.json

planner: fix the index-out-of-range panic when pruning list-partition with condition is null (#27730)

2021-09-07 17:38:57 +08:00

plan_normalized_suite_in.json

*: use explain format = 'brief' for tests (#22677)

2021-02-22 17:50:06 +08:00

plan_normalized_suite_out.json

planner: show cast type in EXPLAIN in coptask (#23123)

2021-03-16 16:16:55 +08:00

plan_suite_in.json

planner: remove duplicate predicates in the Selection operator (#28317)

2021-10-28 15:18:49 +08:00

plan_suite_out.json

sessionctx: enable IndexMerge by default (#30650)

2021-12-27 12:19:49 +08:00

plan_suite_unexported_in.json

planner: optimize count(distinct a) to count(a) if there is an unique key on a (#23487)

2021-04-14 20:59:52 +08:00

plan_suite_unexported_out.json

execution: refine precision of cast as decimal in agg func (#30805)

2021-12-23 16:53:47 +08:00

point_get_plan_in.json

planner: fix should not use point get plan (#21124)

2020-11-24 11:54:54 +08:00

point_get_plan_out.json

plan: merge continuous selections and delete surely true expressions (#24214)

2021-05-10 23:25:37 +08:00

stats_suite_in.json

planner: unify the terms NDV and cardinality in the optimizer (#26345)

2021-07-20 11:59:35 +08:00

stats_suite_out.json

execution: refine precision of cast as decimal in agg func (#30805)

2021-12-23 16:53:47 +08:00