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Commits on Feb 27, 2020

• planner: avoiding panic during cascades for partitioned tables (pingcap#14346) (pingcap#14808)

  mgkanani

  authored
  c001752

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• planner: Fix IndexJoin's inner TableScan's Range when explain/desc (pingcap#14919)

  gauss1314

  authored
  0f9a973

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• *: fix bug of cluster table agg push down. (pingcap#14923)

  crazycs520

  authored
  e43e4d4

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Commits on Feb 26, 2020

• planner,expression,table: clean up the old partition pruning code (pingcap#14834)

  tiancaiamao

  authored
  902c6ca

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• *: show build and probe side for join and index lookup related operators in explain result (pingcap#14838)

  LittleFall

  authored
  236352e

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• planner: show cast type in EXPLAIN (pingcap#14942)

  gauss1314

  authored
  dbcf5fb

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• planner: improve projection to keep order or keep index in some cases (pingcap#14510)

  rebelice

  authored
  b64ad65

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Commits on Feb 25, 2020

• planner: fold constant in projection elimination and TopN push down (pingcap#14927)

  eurekaka

  authored
  880a9b0

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• *: Reduce memory operations by simply passing size hint to make (pingcap#14922)

  innerr

  authored
  a7bdb82

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• expression: consider collations when comparing strings (pingcap#14913)

  qw4990

  authored
  f2fa5c5

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Commits on Feb 24, 2020

• planner: change DataSource's type name to 'DataSource' (pingcap#14768)

  francis0407

  authored
  5f7d63c

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• executor: support the SELECT INTO ... OUTFILE syntax. (pingcap#14848)

  qw4990

  authored
  51fd695

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• planner: move flagPrunColumnsAgain to the last (pingcap#14791)

  SunRunAway

  authored
  dcdfd60

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• planner: distinguish FullScan and the RangeScan in explain/desc info (pingcap#14696)

  hsqlu

  authored
  3399f4b

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• planner: LogicalLock support pushDownTopN (pingcap#14891)

  coocood

  authored
  d9eab62

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Commits on Feb 21, 2020

• executor: add more diagnosis rule to check some metrics exceed thresholds (pingcap#14882)

  crazycs520

  authored
  998e5b7

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• planner: refine Cardinality to map (pingcap#14845)

  SunRunAway

  authored
  a841554

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• *: make CLUSTER_SLOW_QUERY support query slow log at any time (pingcap#14878)

  crazycs520

  authored
  dc2889d

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• *: specify time range via TIME_RANGE hint for metrics/inspection tables (pingcap#14874)

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  lonng

  authored
  27b280d

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Commits on Feb 20, 2020

• executor: make SLOW_QUERY support query slow log at any time (pingcap#14840)

  crazycs520

  authored
  b06e3e8

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• infoschema/executor: support field expression in show index and related infoschema (pingcap#14400)

  wjhuang2016

  authored
  b98c88c

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• planner, executor: adjustOverlongColName for CreateView (pingcap#14850)

  XuHuaiyu

  authored
  fe05ed5

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Commits on Feb 19, 2020

• planner: fix wrong result of BatchPointGet when plan cache is enabled (pingcap#14855)

  eurekaka

  authored
  6151db3

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Commits on Feb 18, 2020

• *: implement inspection_summary system table which organizes metrics by link/module (pingcap#14810)

  lonng

  authored
  9fbefc5

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• planner: adapter the generic hint struct TableOptimizerHint (pingcap#14835)

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  lonng

  authored
  1c09740

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• *: support next chunk for slow_query (pingcap#14754)

  crazycs520

  authored
  db65a02

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Commits on Feb 17, 2020

• planner/cascades: add transformation rule PushLimitDownTiKVSingleGather (pingcap#14796)

  gauss1314

  authored
  98da378

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Commits on Feb 14, 2020

• *: re-implement partition pruning for better performance (pingcap#14679)

  tiancaiamao

  authored
  9543a0f

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• coprocessor: let tiflash split range task consistent with tikv (pingcap#14710)

  lzmhhh123

  authored
  a5e0660

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• planner: set the partition id to table id in DAG request (pingcap#14745)

  lzmhhh123

  authored
  36d2dbb

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• planner/cascades: add transformation rule TransformAggregateCaseToSelection (pingcap#14526)

  SeaRise

  authored
  a6e6e2f

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• ddl: fix auto_increment is not compatible with MySQL (pingcap#14755)

  Rustin170506

  authored
  27f8c36

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• planner, executor: let 'show [variables|status]' be sorted by… (pingcap#14727)

  rebelice

  authored
  e5bffd9

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Commits on Feb 13, 2020

• executor: fix offset of outerMatchStatus for outer hash join (pingcap#14773)

  SunRunAway

  authored
  a4e8341

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• *: support default expression value for sequence (pingcap#14589)

  AilinKid

  authored
  007c0e6

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