74ef1a2f9c
executor: fix build union-scan for index-join on patitioned tables ( #19333 )
2020-08-21 15:52:36 +08:00
47526d3986
executor: fix build table reader for index join on partition table ( #19210 )
2020-08-20 10:03:15 +08:00
a2e2ce6339
*: use int instead of fmt.Stringer as executor id ( #19207 )
2020-08-19 13:39:31 +08:00
783d2f0ea9
executor: fix bug of tiflash executing apply ( #19182 )
...
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-08-14 14:54:48 +08:00
3f38fa5d02
executor, planner: enable duplication check on prefix clustered index ( #19099 )
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* executor, planner: store clustered prefix index intact
* make fmt
* address comment
* decoding row value is prior than decoding key
* unexport DecodeHandleToDatum()
* make fmt
* address comments
* fix unit test: TestSplitRegionTimeout
2020-08-13 14:05:18 +08:00
ed4004ac04
executor: fix apply with union scan and point batch point get ( #19128 )
2020-08-12 10:49:30 +08:00
d81150394f
executor: fix cluster index encode wrong key in plan cached point get ( #19033 )
...
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-08-10 14:44:14 +08:00
07ae6078e8
*: support clustered index for fast analyze ( #18767 )
2020-08-07 19:22:14 +08:00
3df573d2fc
planner,executor: use new table partition implementation and fix CI ( #18981 )
2020-08-06 17:50:40 +08:00
f3abdb027f
executor: handle index join for the new partition table implementation ( #18862 )
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* planner,executor: implement PartitionTable executor for the three reader
* add the new file
* make fmt
* forget to add the test file to git
* fix a tiny bug
* executor: handle partition table for index join
* make golint happy
2020-08-05 10:42:18 +08:00
4e829aaee7
planner,executor: fix index merge for partition table ( #18940 )
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Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-08-04 20:38:17 +08:00
5f393fde7e
*: support user defined variable and SET clause in LOAD DATA statement ( #18753 )
2020-08-03 10:42:10 +08:00
5dd7cd8553
planner/core: implement Explain for the new partition table ( #18834 )
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Co-authored-by: lysu <sulifx@gmail.com >
2020-07-30 15:37:02 +08:00
a1dc4381c5
planner,executor: implement PartitionTable executor for the three reader ( #18823 )
2020-07-30 11:00:55 +08:00
6ce8f0f56a
txn: support pessimistic transaction amend for specific ddls ( #18447 )
2020-07-29 11:35:31 +08:00
8b19d67bad
executor: add runtime information for point-get executor ( #18666 )
2020-07-28 14:20:36 +08:00
56fd348d20
executor: support index merge on cluster index ( #18699 )
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* executor: support index merge on cluster index
* fix fmt
* fix
* fix
* fix
* fix
* address comments
* address comments
* address comments
* fix
* fix
* fix
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-07-27 18:09:32 +08:00
f3554241bb
planner, executor: support except and intersect set operator ( #18459 )
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Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-07-27 17:56:07 +08:00
f6ef1c371f
executor: implement parallel apply ( #18044 )
2020-07-27 17:49:28 +08:00
29178dfa8d
planner, executor: support broadcast join for tiflash engine. ( #17232 )
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* support batch cop for tiflash
* support batch cop
* support join push down to tiflash
* refine
* change pb
* push join
* fix
* add hint
* refine hint
* add ranges
* fix
* fix
* fix push down
* fix index
* enable distsql for join
* add a session var to disable/enable broadcast join
* fix bug
* fix bug
* tiny fix
* enable cast decimal pushdown to tiflash
* fix
* fix bc join bug
* make broadcast plan stable
* refine code
* fix bug
* basic support for multi table broadcast join
* fix bug
* basic cbo for broadcast join
* improve
* fix bug
* remote useless code
* add tests
* pass unit tests
* refine code
* support execute summary info for broadcast join
* fix bug in explain for broadcast join
* format code
* remove un-needed code
* fix make dev
* address comments
* Hanfei/join merge (#7 )
* enable exec details for batch cop
* format code
* fix test
* change tidb_opt_broadcast_join to global vars
* Ban cartesian join to be pushed down to TiFlash (#8 )
* merge master (#10 )
* merge master
* fix bug
* fix bug
* fix ut
* check session var conflict
* Add perfer local hint for broadcast join (#12 )
* update
* remove useless code
* remove useless code
* update parser
* add test for prefer local join
* use bcj_local
* update go.mod
* refine planner
* refine comments
* fix make dev
* fix make dev
* update parser
* address comments
* fix make dev
* disable broadcast join when new collation is enabled
* Update planner/core/exhaust_physical_plans.go
Co-authored-by: Zhuomin(Charming) Liu <lzmhhh123@gmail.com >
* address comments
* fix
* address comments
* fix tests
* address comments
Co-authored-by: xufei <xufeixw@mail.ustc.edu.cn >
Co-authored-by: xufei <xufei@pingcap.com >
Co-authored-by: 虎 <ichneumon.hu@foxmail.com >
Co-authored-by: Zhuomin(Charming) Liu <lzmhhh123@gmail.com >
2020-07-27 12:41:36 +08:00
baf6c99b95
*: fix a bug causes indexed virtual generated column return wrong value and refine admin check table ( #18408 )
2020-07-24 12:59:47 +08:00
a6971dd685
*: support 'admin check table' on clustered index table ( #18346 )
2020-07-14 15:59:37 +08:00
77aecd4b27
executor, planner: support split table regions on clustered index ( #18465 )
2020-07-13 21:40:40 +08:00
ff94f2be2d
information: Fix issue of query information_schema.columns cost too much memory when there are lots of tables in TiDB ( #18362 )
2020-07-08 14:23:00 +08:00
5f983b860f
planner,executor,infoschema: add system tables tiflash_tables and tiflash_segments ( #18092 )
2020-07-07 21:45:59 +08:00
658132fcf3
planner: refactor handle columns ( #18391 )
2020-07-07 12:26:14 +08:00
b178de06ad
executor: Trace the memory usage of AggFunc in HashAggExec ( #18257 )
2020-07-06 20:48:41 +08:00
daad2699dd
*: support clustered index for index join ( #18204 )
2020-07-01 16:15:51 +08:00
3b63270909
telemetry: Add telemetry initial implementation ( #18180 )
...
Signed-off-by: Breezewish <me@breeswish.org >
Co-authored-by: crazycs <crazycs520@gmail.com >
Co-authored-by: Lynn <zimu_xia@126.com >
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-06-24 14:41:46 +08:00
5250f7f53f
*: support clustered index in double read ( #18127 )
2020-06-23 15:33:38 +08:00
c98514e751
executor: unify executor concurrency ( #16999 )
2020-06-22 17:39:32 +08:00
7daa4a7f88
*: fix bugs that creating index on clustered index table or table with the virtual generated column ( #18114 )
2020-06-19 19:58:37 +08:00
ad598e431a
executor: add the cache for apply executor ( #17039 )
2020-06-17 21:24:12 +08:00
8943b1edc4
*: fix analyze on clustered index miss some handle columns ( #18004 )
2020-06-15 15:43:13 +08:00
7c3e9d2427
*: support analyze on cluster index ( #17895 )
2020-06-15 10:51:33 +08:00
b2922a7098
executor: remove unused code ( #17923 )
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Signed-off-by: wjhuang2016 <huangwenjun1997@gmail.com >
2020-06-11 02:16:42 +08:00
c9c9f873e9
planner: do correlated column's datum match in physical optimize phase ( #17578 )
2020-06-09 14:56:38 +08:00
88dfb22dc5
executor: support batch-get cluster index & add test case ( #17858 )
2020-06-09 13:40:47 +08:00
b05327509c
session/statistics: discard feedbacks from delete / update ( #17452 )
2020-06-08 14:34:58 +08:00
d66d5028da
*: support plain insert on cluster index table ( #17674 )
2020-06-05 13:23:43 +08:00
552e7709de
*: refactor decoder to avoid useless fieldType convert ( #17632 )
2020-06-03 18:13:56 +08:00
cfbd754653
planner,executor,infoschema: add system table table_storage_stats ( #15056 )
2020-06-02 23:17:46 +08:00
b923b9e5de
util/admin: support admin cleanup index on the partition table ( #17203 )
2020-05-26 13:13:40 +08:00
2bdf6a01cc
util/admin: support admin check index on partition table ( #17183 )
2020-05-25 21:25:33 +08:00
4078eb4ae5
util/admin: support admin recover index on the partition table ( #17195 )
2020-05-20 17:10:44 +08:00
c60ea27e6c
*: fix partition selection for the update statement ( #17285 )
2020-05-20 13:05:44 +08:00
308f104535
executor: fix the wrong result when use index_merge on the partition ( #17032 )
2020-05-12 16:23:05 +08:00
6a49bb4a84
*: fix a bug which causes function return truncated result ( #17101 )
2020-05-12 12:54:35 +08:00
3224393c7f
executor: fix wrong plan type for dataReaderBuilder error ( #17028 )
2020-05-08 14:34:45 +08:00
7ebcc20398
executor: support GROUP_CONCAT(ORDER BY) ( #16591 )
2020-05-06 18:41:22 +08:00
