438945d294
*: enable clustered index by default ( #19582 )
2020-08-31 16:54:51 +08:00
b78f4896fe
statistics, util/ranger: improve selectivity calculation for DNF filters ( #18741 )
2020-08-27 15:40:12 +08:00
3ac0baf61c
*: fix unable prune problem caused by mismatch column infos ( #19391 )
2020-08-25 12:24:48 +08:00
d745acafb1
planner/core: prune EQ condition for non-monotonous range partition ( #19267 )
2020-08-25 11:19:55 +08:00
bb675c0d63
types: check KindNull / KindMinNotNull / KindMaxValue when comparing datums ( #19259 )
...
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-08-24 16:47:52 +08:00
0e3bd55fb9
executor, infoschema: display attribute visible in information_schema.tidb_indexes ( #19202 )
2020-08-19 17:13:44 +08:00
37984d7cb0
tests: improve tests for Windows platform ( #19088 )
...
* tests: improve tests for Windows platform
* fix race build
* update badger to fix kill issue on Windows
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-08-13 17:17:19 +08:00
3df573d2fc
planner,executor: use new table partition implementation and fix CI ( #18981 )
2020-08-06 17:50:40 +08:00
aeee1524e4
planner: fix the inappropriate heuristic rule to estimate the EQ selectivity when out of range ( #18543 )
2020-08-05 14:11:06 +08:00
787b7d2db0
cmd: generate free port instead of hard-code port number ( #18951 )
2020-08-04 16:30:05 +08:00
f3554241bb
planner, executor: support except and intersect set operator ( #18459 )
...
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-07-27 17:56:07 +08:00
daad2699dd
*: support clustered index for index join ( #18204 )
2020-07-01 16:15:51 +08:00
c98514e751
executor: unify executor concurrency ( #16999 )
2020-06-22 17:39:32 +08:00
ad598e431a
executor: add the cache for apply executor ( #17039 )
2020-06-17 21:24:12 +08:00
06361c2d98
expression: fix type infer error for count ( #17871 )
2020-06-11 10:22:54 +08:00
b335d01caf
cmd/explaintest: add a test to cover partition selection on hash partition ( #16071 )
...
Co-authored-by: pingcap-github-bot <sre-bot@pingcap.com >
2020-06-08 12:15:15 +08:00
777907bcee
planner: push agg below partition union all by default ( #17262 )
2020-05-28 18:11:13 +08:00
b248783dfe
planner: fix wrong agg function when agg push down union ( #17022 )
2020-05-20 21:50:15 +08:00
3afb631ef6
planner/core: support range partition pruning for 'in' expression ( #17210 )
2020-05-20 19:27:14 +08:00
e8779717d9
planner, expression: Remove the default asc order in explain result ( #17074 )
2020-05-14 17:38:19 +08:00
7ebcc20398
executor: support GROUP_CONCAT(ORDER BY) ( #16591 )
2020-05-06 18:41:22 +08:00
b4f42abc36
planner: Modify the judgment condition of rule_generate_column_substitute. ( #16809 )
2020-05-01 21:48:03 +08:00
dd57c0ad8b
planner: ban rule_generate_column_substitute when column's… ( #16316 )
2020-04-17 19:43:30 +08:00
d8e6cf8de6
planner/core: support partition pruning for partition expression floor(unix_timestamp()) ( #16402 )
2020-04-17 16:17:33 +08:00
b8494e7a11
expression: support disable expression pushdown based on store… ( #16389 )
2020-04-17 14:53:25 +08:00
8f000fc353
planner: push avg & distinct functions across union ( #16344 )
2020-04-15 18:07:37 +08:00
aa7ef9c464
planner: fix wrong outer join elimination when join key is empty ( #15894 )
2020-04-02 15:08:34 +08:00
4eb9ca3d3f
planner: push aggregation functions with distinct to cop ( #15500 )
2020-04-01 20:49:14 +08:00
21ee980e11
*: Refine Explain's format. ( #15507 )
2020-03-23 17:57:49 +08:00
5282d089c7
executor: support generated column on point get and batch point get ( #15544 )
2020-03-23 14:21:35 +08:00
7ceb49f5bc
*: do not add extra locks for optimistic transactions ( #15558 )
2020-03-23 09:19:30 +08:00
60ba54e040
config: add option 'allow-expression-index' for expression index ( #15259 )
2020-03-20 19:03:22 +08:00
20a19220a7
planner: refactor memory table explain information and add explain interface for other extractors ( #15377 )
2020-03-16 17:40:24 +08:00
a999ef6981
expression: support different expr push down for TiKV and TiFlash ( #15174 )
2020-03-11 16:16:03 +08:00
248be5bba5
planner: push down Lock to PointGet and BatchPointGet ( #15257 )
2020-03-11 13:58:32 +08:00
183a9d585a
*: update explain info of outer hash joins ( #15247 )
2020-03-10 20:38:02 +08:00
0f0bdef81b
upgrade pd-client to support pd client tls reload ( #15071 )
2020-03-09 21:22:16 +08:00
9e98f706ae
planner, executor: support point get as a option of DataSource ( #14775 )
2020-03-09 10:47:16 +08:00
0ddfe0716f
*: fix datum's collation behavior to build correct logical ranges ( #14963 )
2020-03-05 22:34:46 +08:00
77dcdc546d
*: Clear the name of some field in explain result. ( #14958 )
2020-03-02 17:43:22 +08:00
c1114b9724
planner, executor: enable inline projection for index joins ( #15004 )
2020-03-02 15:32:09 +08:00
6d00e2169b
planner: enable inline projection for hash join ( #14783 )
2020-02-28 16:28:10 +08:00
f87511112b
config: modify default mem_quota_query ( #14951 )
2020-02-26 19:04:39 +08:00
236352e98f
*: show build and probe side for join and index lookup related operators in explain result ( #14838 )
2020-02-26 17:12:09 +08:00
dbcf5fbcc8
planner: show cast type in EXPLAIN ( #14942 )
2020-02-26 16:36:35 +08:00
880a9b0374
planner: fold constant in projection elimination and TopN push down ( #14927 )
2020-02-25 20:34:30 +08:00
dcdfd60c51
planner: move flagPrunColumnsAgain to the last ( #14791 )
2020-02-24 16:22:36 +08:00
3399f4be31
planner: distinguish FullScan and the RangeScan in explain/desc info ( #14696 )
2020-02-24 15:23:06 +08:00
a8415541f7
planner: refine Cardinality to map ( #14845 )
2020-02-21 16:19:11 +08:00
b98c88c948
infoschema/executor: support field expression in show index and related infoschema ( #14400 )
2020-02-20 19:04:48 +08:00
