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Commits on Oct 25, 2018

• support _tidb_rowid for table scan range (pingcap#8047)

  

  yu34po

  authored and

  winoros

  committed
  a4cff40

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• *: move parser to a separate repository (pingcap#8036)

  tiancaiamao

  authored
  89dda9d

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Commits on Oct 24, 2018

• stats: fix estimation for out of range point queries (pingcap#8015)

  alivxxx

  authored
  d65ce86

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Commits on Oct 19, 2018

• *: move ast.NewValueExpr to standalone parser_driver package (pingcap#7952)

  Show description for 25118db
  tiancaiamao

  authored
  25118db

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Commits on Oct 18, 2018

• explaintest: add explain test for partition pruning (pingcap#7505)

  

  tiancaiamao

  authored and

  zz-jason

  committed
  19f5648

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Commits on Oct 17, 2018

• planner: eliminate if null on non null column (pingcap#7924)

  zhexuany

  authored
  6e525f9

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Commits on Oct 16, 2018

• plan: move projEliminate behind aggEliminate (pingcap#7909)

  

  XuHuaiyu

  authored and

  eurekaka

  committed
  c520132

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Commits on Oct 9, 2018

• plan: build anti semi join for NOT EXISTS (pingcap#7842)

  eurekaka

  authored
  d60a1a2

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Commits on Oct 8, 2018

• planner/core: separate aggPrune from aggPushDown (pingcap#7676)

  winoros

  authored
  78303cb

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• expression: make sysdate unfoldable (pingcap#7838)

  zz-jason

  authored
  f33e04f

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• plan: exclude IsNull from constant propagation (pingcap#7835)

  eurekaka

  authored
  177c155

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Commits on Sep 25, 2018

• plan: refine the handle check to use point get plan for prepare statement (pingcap#7732)

  zz-jason

  authored
  869e201

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• *: change package name from plan to planner (pingcap#7760)

  

  zz-jason

  authored and

  eurekaka

  committed
  e79bd94

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Commits on Sep 23, 2018

• expression, plan: aggressive constant fold for null parameter expression to simplify outer join (pingcap#7696)

  

  eurekaka

  authored and

  zz-jason

  committed
  7b4686d

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Commits on Sep 22, 2018

• stats: support dump stats for partition table (pingcap#7753)

  

  alivxxx

  authored and

  zz-jason

  committed
  83a923e

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Commits on Sep 20, 2018

• plan: fix a problem caused by union's schema (pingcap#7680)

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  winoros

  authored
  5671382

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Commits on Sep 17, 2018

• plan: support limit/group-by/order-by clauses in point get (pingcap#7720)

  

  jackysp

  authored and

  coocood

  committed
  b30dbd0

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• plan: prune columns for LogicalTableDual (pingcap#7725)

  eurekaka

  authored
  44e0578

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• plan: fix predicate push down for UnionScan (pingcap#7695)

  coocood

  authored
  9f25032

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• plan: enhance predicate pushdown over join (pingcap#7645)

  Show description for 506dcce
  

  eurekaka

  authored and

  winoros

  committed
  506dcce

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• plan: fix mistaken conversion from outer join to inner join (pingcap#7689)

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  eurekaka

  authored
  7f6babb

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Commits on Sep 12, 2018

• move from juju/errors to pkg/errors (pingcap#7151)

  lysu

  authored
  cb03f2b

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Commits on Sep 10, 2018

• ranger: merge multiple EQ or In expressions if possible (pingcap#7577)

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  eurekaka

  authored
  d7d1309

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Commits on Sep 3, 2018

• plan: use point get plan for UPDATE statement (pingcap#7586)

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  coocood

  authored and

  ngaut

  committed
  418cdf2

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Commits on Aug 30, 2018

• expression: propagate more filters in PropagateConstant (pingcap#7276)

  

  bb7133

  authored and

  zz-jason

  committed
  7f37bad

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Commits on Aug 9, 2018

• executor, plan: remove Exists (pingcap#7207)

  

  winoros

  authored and

  zz-jason

  committed
  be2c276

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Commits on Aug 6, 2018

• plan, stats: fix inconsistent row count estimation (pingcap#7233)

  

  alivxxx

  authored and

  zz-jason

  committed
  44e6c3c

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Commits on Jul 31, 2018

• Use the revive linter. (pingcap#7197)

  

  gregwebs

  authored and

  lysu

  committed
  25f1e80

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Commits on Jul 30, 2018

• plan: fix a bug in index join (pingcap#7150)

  winoros

  authored
  e907bfc

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• *: fix tests failed on Go 1.11beta (pingcap#7178)

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  coocood

  authored
  0fa27a4

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Commits on Jul 29, 2018

• stats: refine the row count estimation for outdated stats (pingcap#7175)

  

  alivxxx

  authored and

  coocood

  committed
  a629630

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Commits on Jul 26, 2018

• *: refine IntColumn <cmp> NonIntConstant (pingcap#7108)

  

  XuHuaiyu

  authored and

  zz-jason

  committed
  ec8fb0d

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Commits on Jul 17, 2018

• ranger: refine explain format, again (pingcap#7041)

  zz-jason

  authored
  1bf3f3d

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Commits on Jul 9, 2018

• plan: refine explain result format (pingcap#7011)

  

  coocood

  authored and

  winoros

  committed
  372a6fc

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Commits on Jun 29, 2018

• plan: remove other accessPaths if one is unique key and full matched. (pingcap#6925)

  

  winoros

  authored and

  coocood

  committed
  6a931e5

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