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b1d134d7d9
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txn: Add txn state's view (#22908)
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2021-05-12 19:25:40 +08:00 |
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5e9e0e6e37
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*: consitent get infoschema (#24230)
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2021-05-10 21:00:36 +08:00 |
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cb74578c11
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executor: solve the compatibility problem between UnionScan and partition tables and remove all code about PartitionTableExec (#24394)
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2021-05-06 16:49:52 +08:00 |
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18d519f056
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stats, executor: use a correct sampling to collect stats (#23997)
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2021-05-02 23:11:51 +08:00 |
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c347c6ced8
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executor: Use TableReader directly when accessing TiFlash partition table instead of using PartitionTableExec (#24344)
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2021-04-28 17:43:57 +08:00 |
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5c83f0b518
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executor: make IndexLookUps in the inner side of IndexJoins support direct reading (#24261)
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2021-04-27 17:43:57 +08:00 |
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e5806410e7
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executor: make IndexReaders in the inner side of IndexJoins support direct reading (#24260)
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2021-04-27 16:03:56 +08:00 |
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d67beefb7b
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executor: make IndexMergeReader support reading partition table directly (#24239)
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2021-04-27 11:31:56 +08:00 |
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bd2553734b
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expression: support enum pushdown (#22686)
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2021-04-26 18:51:56 +08:00 |
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24d93db762
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execution: make IndexLookUpReader support reading partition table directly (#24197)
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2021-04-24 17:53:54 +08:00 |
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d339eb15eb
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planner: generate BatchPointGet for hash table partitions (#23733)
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2021-04-13 15:09:51 +08:00 |
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2ea64b28fd
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executor,distsql: clean up useless interface (#23885)
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2021-04-09 21:30:33 +08:00 |
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9bbda60198
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planner, sessionvar: avoid sending same task id to TiFlash (#23747)
Co-authored-by: Zhuhe Fang <fzhedu@gmail.com>
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2021-04-09 20:22:18 +08:00 |
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3a1dd7a665
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statistics: collect FMSketch when processing index analyze tasks (#23838)
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2021-04-09 15:40:18 +08:00 |
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cd5b91fa03
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executor, planner: fix collation for hash join building (#23770)
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2021-04-01 21:48:10 +08:00 |
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f6e13b691f
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executor: fix point/batch on old row format clustered primary key with prefix columns (#23668)
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2021-03-30 20:01:24 +08:00 |
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67874c579a
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executor: fix a panic when batch point get is used for partition table (#23652)
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2021-03-30 17:25:24 +08:00 |
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961cd66393
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executor,planner: fix update join update unmatched outer row (#23491)
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2021-03-26 19:43:23 +08:00 |
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a51d20027f
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executor: fix batchGet/PointGet overflow result in clustered index (#23516)
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2021-03-25 14:43:23 +08:00 |
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5715eefd2b
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*: Add the metric about the SQL with TiFlash Success (#23426)
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2021-03-24 22:15:37 +08:00 |
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c4f398948c
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*: add infoschema client errors (#22382)
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2021-03-11 19:06:55 +08:00 |
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168ef8878d
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statistics: test the auto analyze and feedback for the global-level stats (#23181)
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2021-03-10 19:36:55 +08:00 |
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b3d4458b28
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planner: refine explain info for batch cop (#20360)
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2021-03-08 15:30:54 +08:00 |
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bafa0cc49d
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planner/core: let mpp support partition tables (#22662)
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2021-03-04 20:56:54 +08:00 |
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a64d8860f1
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statistics: forbid global-stats in stats-ver1 and make analyze options take effect in global-stats (#23050)
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2021-03-03 11:58:54 +08:00 |
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8230f4162b
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*: optimize analyze cluster index table (#21381)
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2021-03-01 22:14:54 +08:00 |
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6bd6df7d1e
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planner: let tikv know primary prefix columns info (#22829)
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2021-03-01 16:20:54 +08:00 |
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8357f809ff
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*: remove some useless codes and do tiny update (#22972)
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2021-02-26 19:14:53 +08:00 |
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35534ae752
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*: apply golangci-lint to the new code (#22824)
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2021-02-24 18:24:03 +08:00 |
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8ddaf03db1
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executor: fix load data losing connection when batch_dml_size is set (#22724)
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2021-02-05 10:51:42 +08:00 |
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343c412531
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planner, executor, statistics: add tests for version 2 and fix bugs (#22461)
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
|
2021-02-04 15:52:30 +08:00 |
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44641c3282
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planner: change the content of AnalyzeTableID to build global-stats (#22554)
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2021-02-02 15:39:44 +08:00 |
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843e03996b
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*: do not report error for prepared stmt execution if tidb_snapshot is set (#22568)
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2021-02-01 14:44:17 +08:00 |
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cd390bdfab
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executor: skip null data in common handle during point-get (#22483)
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2021-01-22 14:07:02 +08:00 |
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c7165bc518
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executor, planner: ON DUPLICATE UPDATE can refer to un-project col (#14412)
Co-authored-by: Kenan Yao <cauchy1992@gmail.com>
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
|
2021-01-06 19:03:51 +08:00 |
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536dfdfe2f
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executor: always decode the value first and then the handle (#22073)
|
2021-01-04 16:37:15 +08:00 |
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5e67a597cc
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planner, store/tikv, executor:Support shuffled hash join and refine codes (#20894)
|
2020-12-28 15:14:15 +08:00 |
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092a01a0a4
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statistics, executor: refactor statistics on columns (#21817)
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2020-12-24 13:56:30 +08:00 |
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9ef7246d29
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executor: fix data race in extractTxnScope (#21929)
|
2020-12-23 15:34:30 +08:00 |
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ce5ce53fa9
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ddl, distsql: Support forbiding cross txnScope query all *Reader Executor (#21650)
|
2020-12-21 15:30:30 +08:00 |
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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 |
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f5a3a38bfe
|
*: fix bug that broadcast join/MPP not compatible with clustered index (#21663)
|
2020-12-15 11:42:55 +08:00 |
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b4eee287af
|
*: extract topn out of histogram correctly (#21007)
Co-authored-by: Yuanjia Zhang <zhangyuanjia@pingcap.com>
|
2020-12-10 17:05:39 +08:00 |
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39d8fcc71b
|
executor: fix value swapping and multi-updates in UPDATE statement (#20493)
|
2020-12-10 15:48:02 +08:00 |
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c218c58218
|
*: support select from tablesample (#20883)
|
2020-12-03 16:46:18 +08:00 |
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0c0e29d363
|
executor, planner: add partitionRangeSplitter for shuffle (#21306)
|
2020-11-29 16:39:16 +08:00 |
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f9cd7ed69d
|
planner, executor: parallelize stream aggregation with shuffle. (#21095)
|
2020-11-25 15:37:51 +08:00 |
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d12eb1b174
|
executor: Fix IndexMergeReader works incorrectly under RC isolation level (#21208)
Signed-off-by: MyonKeminta <MyonKeminta@users.noreply.github.com>
|
2020-11-24 17:39:54 +08:00 |
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115c7f88e8
|
executor: set the inner join keys' field length to unspecified (#21233)
|
2020-11-24 17:00:53 +08:00 |
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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 |
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