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Commits on Sep 30, 2017

• *: make "unconvert" happy (pingcap#4700)

  zz-jason

  authored
  665f629

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Commits on Sep 26, 2017

• stats: pre-calculate the lower and upper scalar (pingcap#4623)

  

  alivxxx

  authored and

  winoros

  committed
  f6ccdb7

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Commits on Sep 25, 2017

• *: optimize SortExec (pingcap#4622)

  Show description for 6f84392
  

  zz-jason

  authored and

  coocood

  committed
  6f84392

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Commits on Sep 22, 2017

• stats: refine estimate in buckets (pingcap#4601)

  

  alivxxx

  authored and

  winoros

  committed
  7eefb40

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Commits on Sep 20, 2017

• plan,statistics: don't forget to close domain in testing (pingcap#4591)

  

  tiancaiamao

  authored and

  coocood

  committed
  fe31f4b

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• *: make test leak great again (pingcap#4543)

  

  tiancaiamao

  authored and

  zz-jason

  committed
  c92b124

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Commits on Sep 18, 2017

• *: implement analyze columns push down (pingcap#4522)

  alivxxx

  authored
  31f7b9c

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Commits on Sep 15, 2017

• stats: change FMSketch hash function from fnv to murmur (pingcap#4541)

  

  alivxxx

  authored and

  coocood

  committed
  a7bcc2b

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Commits on Sep 11, 2017

• stats: prework for analyze push down (pingcap#4478)

  alivxxx

  authored
  200fe45

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Commits on Sep 8, 2017

• *: change the log package to logrus (pingcap#4452)

  

  coocood

  authored and

  tiancaiamao

  committed
  88e1666

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• *: move sample collector from executor to stats (pingcap#4468)

  alivxxx

  authored
  0e438de

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Commits on Sep 6, 2017

• should use time.Since instead of time.Now().Sub (pingcap#4445)

  

  wgliang

  authored and

  winkyao

  committed
  e3cbcad

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Commits on Aug 31, 2017

• stats: update handle version before update stats (pingcap#4361)

  

  alivxxx

  authored and

  hanfei1991

  committed
  19a13de

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Commits on Aug 21, 2017

• statistics_test: avoid unnecessary create new store (pingcap#4241)

  alivxxx

  authored
  a8f1844

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• stats: fix a panic bug. (pingcap#4257)

  hanfei1991

  authored
  97afa26

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Commits on Aug 18, 2017

• *: implement auto analyze (pingcap#4141)

  alivxxx

  authored
  7c273c0

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Commits on Aug 9, 2017

• statistics: fix bug when update stats delta (pingcap#4098)

  

  alivxxx

  authored and

  hanfei1991

  committed
  611695b

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Commits on Aug 3, 2017

• *: refine tests. (pingcap#4016)

  hanfei1991

  authored
  3d8d1d6

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• *: fix possible race in stats update (pingcap#3987)

  

  alivxxx

  authored and

  hanfei1991

  committed
  520785b

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Commits on Jul 31, 2017

• statistics: return 1 when statistics is not ready and row count of table is 0 (pingcap#3952)

  zz-jason

  authored
  2c4a46e

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• *: Modify the Makefile for go vet (pingcap#3900)

  jackysp

  authored
  dff73cc

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Commits on Jul 27, 2017

• plan, statistics: plan topn more precisely. (pingcap#3902)

  

  hanfei1991

  authored and

  XuHuaiyu

  committed
  c6b4aa8

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Commits on Jul 20, 2017

• statistics: make the naming more coherent (pingcap#3827)

  

  alivxxx

  authored and

  hanfei1991

  committed
  62fcf2c

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Commits on Jul 18, 2017

• *: reduce analyze table read when table contains PK (pingcap#3783)

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  alivxxx

  authored and

  jackysp

  committed
  e0e77d3

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Commits on Jul 13, 2017

• plan, statistics: begin to use statsProfile to estimate count and cardinality. (pingcap#3728)

  hanfei1991

  authored
  ec796ba

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• statistics: add test (pingcap#3727)

  alivxxx

  authored
  f9c62ee

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Commits on Jul 10, 2017

• statistics: fix bug when calculate lowerbound (pingcap#3677)

  

  alivxxx

  authored and

  hanfei1991

  committed
  bebd5c5

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Commits on Jul 6, 2017

• *: support show stats (pingcap#3633)

  

  alivxxx

  authored and

  hanfei1991

  committed
  aa41e3a

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Commits on Jul 5, 2017

• *: support drop stats (pingcap#3615)

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  alivxxx

  authored
  467a01a

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Commits on Jul 4, 2017

• statistics: introduce selectivity calculation (pingcap#3161)

  

  winoros

  authored and

  hanfei1991

  committed
  8072082

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Commits on Jul 3, 2017

• statistics: add table.GetRowCountByColumnRanges method. (pingcap#3530)

  winoros

  authored
  0f50d28

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• statistics: add variable member for table. (pingcap#3586)

  winoros

  authored
  73cfeac

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Commits on Jun 29, 2017

• executor, statistics: remove useless code and rename file name. (pingcap#3564)

  hanfei1991

  authored
  d0358ce

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Commits on Jun 20, 2017

• statistics: no longer pass inAndEqCnt to calc pseudo index row count (pingcap#3515)

  

  winoros

  authored and

  shenli

  committed
  11247bf

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Commits on Jun 15, 2017

• statistics: fix a divided by zero bug (pingcap#3481)

  Show description for b73c562
  

  winoros

  authored and

  XuHuaiyu

  committed
  b73c562

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