5e67a597cc
planner, store/tikv, executor:Support shuffled hash join and refine codes ( #20894 )
2020-12-28 15:14:15 +08:00
092a01a0a4
statistics, executor: refactor statistics on columns ( #21817 )
2020-12-24 13:56:30 +08:00
9ef7246d29
executor: fix data race in extractTxnScope ( #21929 )
2020-12-23 15:34:30 +08:00
ce5ce53fa9
ddl, distsql: Support forbiding cross txnScope query all *Reader Executor ( #21650 )
2020-12-21 15:30:30 +08:00
d878fe193b
executor: introduce new variables to control Apply's behaviors and add more tests for it ( #20844 )
2020-12-15 14:31:25 +08:00
f5a3a38bfe
*: fix bug that broadcast join/MPP not compatible with clustered index ( #21663 )
2020-12-15 11:42:55 +08:00
b4eee287af
*: extract topn out of histogram correctly ( #21007 )
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Co-authored-by: Yuanjia Zhang <zhangyuanjia@pingcap.com >
2020-12-10 17:05:39 +08:00
39d8fcc71b
executor: fix value swapping and multi-updates in UPDATE statement ( #20493 )
2020-12-10 15:48:02 +08:00
c218c58218
*: support select from tablesample ( #20883 )
2020-12-03 16:46:18 +08:00
0c0e29d363
executor, planner: add partitionRangeSplitter for shuffle ( #21306 )
2020-11-29 16:39:16 +08:00
f9cd7ed69d
planner, executor: parallelize stream aggregation with shuffle. ( #21095 )
2020-11-25 15:37:51 +08:00
d12eb1b174
executor: Fix IndexMergeReader works incorrectly under RC isolation level ( #21208 )
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Signed-off-by: MyonKeminta <MyonKeminta@users.noreply.github.com >
2020-11-24 17:39:54 +08:00
115c7f88e8
executor: set the inner join keys' field length to unspecified ( #21233 )
2020-11-24 17:00:53 +08:00
ceddc106f0
executor,planner/core,util/plancodec: extend executor.ShuffleExec and planner.core.PhysicalShuffle to support multiple data sources ( #20942 )
2020-11-24 10:59:03 +08:00
41786cb976
*: seperate hash keys from join keys in IndexJoin ( #20761 )
2020-11-16 16:24:51 +08:00
4e1cbca5c2
executor: fix panic when set partition handle for index join ( #20551 )
2020-11-05 14:21:35 +08:00
272f964031
executor: support global kill ( #17649 )
2020-10-27 19:39:20 +08:00
9660283d2d
infoschema: Provide a system table to query placement rules ( #20616 )
2020-10-27 14:35:38 +08:00
0d613a2dfa
[executor, store/tikv]: implement a prototype for MPP framework. ( #19954 )
2020-10-26 14:46:47 +08:00
5738191a23
*: clean some stuff related to dirtyTable ( #20554 )
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Signed-off-by: wjhuang2016 <huangwenjun1997@gmail.com >
2020-10-21 12:19:26 +08:00
4501f6d7ab
planner, executor: enable inline projection for Limit ( #20288 )
2020-10-19 10:55:13 +08:00
50f5ddc70e
executor,distsql: support multiple physical tables in one table reader ( #20404 )
2020-10-14 20:05:26 +08:00
dcefa58035
*: use global stats & make ddl/feedback/show/export works(part III) ( #20271 )
2020-10-14 16:11:33 +08:00
170e2fec92
*: collect multiple partitions and store in tidb (part II) ( #19899 )
2020-09-29 21:25:56 +08:00
132d9817d7
executor: support partition pruning for IndexJoin inner table ( #19990 )
2020-09-29 11:08:53 +08:00
0b7c7167d1
planner,executor: support global index for IndexScan and IndexLookUpReader ( #19821 )
2020-09-24 20:50:28 +08:00
640cb42f54
executor: do not reorder handles when building requests for IndexMergeJoin ( #20138 )
2020-09-22 15:11:59 +08:00
2a3a5ab076
*: disable new partition prune in master distribution ( #19911 )
2020-09-14 16:26:54 +08:00
2836011470
executor, planner: refactor analyze tableID to analyzeTableID & add CanRuntimePrune ( #19846 )
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* executor, planner: refactor analyze tableID to analyzeTableID
* *: add util to help decide whether use new runtime prune partition executor
* address comments
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-09-08 23:49:39 +08:00
354f3997c0
executor: add concurrency limit on union executor ( #19827 )
2020-09-08 19:16:23 +08:00
a961a70c53
executor: fix fast analyze race condition on session ctx ( #19716 )
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* executor: fix fast analyze race condition on session
* unify return error
* make lint happy
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-09-07 14:35:21 +08:00
ce849c3e19
*: remove DirtyDB and DirtyTable to reduce memory usage ( #19042 )
2020-09-04 16:50:36 +08:00
6fdd609c00
privilege: fix user change after show grants and add user existed check for show grants ( #19568 )
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* fix show grant change user object and add check
* fix lint
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-08-28 20:54:21 +08:00
127c3aa61d
executor: support admin cleanup for clustered index table ( #19522 )
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Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-08-28 11:46:52 +08:00
933c0667bf
executor: reduce parameter count for detach ranges methods ( #19486 )
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* executor: add merge flag
* use fields to pass more params
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-08-27 10:28:52 +08:00
ce1ad327d7
executor: fix wrong results when index join on union scan partition table ( #19436 )
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* executor: fix wrong results when index join on union scan new parition table
* move partitionTableReader inner buildUnionScanFromReader
* fix conflicts
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-08-26 15:51:22 +08:00
c8f436cbc6
executor : refine partition table read for tiflash table read ( #19406 )
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* executor : refine partition table read for tiflash table read
* refine code
* address comments
* fix ci
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-08-26 14:29:51 +08:00
eff7837795
executor: support 'recover index' in clustered index tables ( #19284 )
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* support 'recover index' in clustered index table
* ddl: add truncate to buildCommonHandleFromChunkRow
* executor: truncate the updated handle
* executor: set core.HandleCols in the initialization of RecoverIndexExec
* refine code
* remove unused code
* fix integration test
* fix integration test
* address comment
* early return when recovering clustered pk
* remove panic
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-08-26 11:51:52 +08:00
3ac0baf61c
*: fix unable prune problem caused by mismatch column infos ( #19391 )
2020-08-25 12:24:48 +08:00
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 )
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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 )
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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 )
...
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-08-04 20:38:17 +08:00
