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alivxxx

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Commits on Apr 10, 2018

• *: make query feedback compatiable with tikv (pingcap#6257)

  alivxxx

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  e2269be

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• *: update stats using query feedback (pingcap#6197)

  alivxxx

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  19573c6

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• config: make pseudo estimate ratio configurable (pingcap#6254)

  

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  shenli

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  d1fcbc0

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Commits on Apr 4, 2018

• stats: fix row count estimation for null (pingcap#6203)

  

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  zz-jason

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Commits on Apr 2, 2018

• stats: fix row estimation for pseudo unique key (pingcap#6199)

  

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Commits on Mar 29, 2018

• stats: update the histogram using feedback (pingcap#6086)

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  df6f955

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Commits on Mar 26, 2018

• stats: control collection of feedback (pingcap#6085)

  

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  jackysp

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  a3e4a92

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Commits on Mar 22, 2018

• stats: fix estimation for pseudo equal row count (pingcap#6106)

  

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Commits on Mar 16, 2018

• stats: fix data race when dump stats (pingcap#6076)

  

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  shenli

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  b71badf

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Commits on Mar 13, 2018

• stats: remove invalid range when split (pingcap#6034)

  

  alivxxx

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  shenli

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  a0eb1bb

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Commits on Mar 12, 2018

• *: collect query feedback (pingcap#5909)

  alivxxx

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  6a826fd

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Commits on Mar 9, 2018

• stats: fix building too many buckets (pingcap#5978)

  alivxxx

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Commits on Mar 7, 2018

• executor: fix bug in insert (pingcap#5968)

  alivxxx

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  096562e

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Commits on Mar 6, 2018

• stats, mocktikv: implement NextChunk for record set (pingcap#5950)

  

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  jackysp

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  ce3bf40

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Commits on Feb 27, 2018

• *: change the interface for kv.Response (pingcap#5914)

  

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  shenli

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  816c764

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Commits on Feb 13, 2018

• stats: fix panic when updating stats table (pingcap#5880)

  

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  ngaut

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Commits on Feb 7, 2018

• stats: add metrics for stats (pingcap#5785)

  alivxxx

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  1aaef04

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• plan, expression: refine explain count info (pingcap#5810)

  alivxxx

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  5be134e

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Commits on Jan 30, 2018

• stats, executor: fix drop stats not working (pingcap#5739)

  

  alivxxx

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  hanfei1991

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  fdd0e6d

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Commits on Jan 19, 2018

• stats: fix estimation in between row count (pingcap#5682)

  alivxxx

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  384a108

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Commits on Jan 16, 2018

• stats: refine the behavior when updating stats delta (pingcap#5647)

  alivxxx

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  4345458

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• stats: fix resource leak (pingcap#5653)

  

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  zz-jason

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Commits on Jan 12, 2018

• stats: adjust CM sketch default size (pingcap#5614)

  

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  hanfei1991

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Commits on Jan 11, 2018

• *: garbage collect useless stats info (pingcap#5587)

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Commits on Jan 9, 2018

• stats: speed up row count estimation (pingcap#5579)

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Commits on Jan 5, 2018

• stats: use more compact structure for histograms (pingcap#5539)

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Commits on Jan 4, 2018

• *: fix bug when init HTTP stats handler (pingcap#5555)

  

  alivxxx

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  hanfei1991

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  e8f3828

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• stats: fix bug when estimating row count for outdated histograms (pingcap#5552)

  

  alivxxx

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  coocood

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  01f132e

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• stats: fix bug when build histograms for null json (pingcap#5545)

  

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  shenli

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  835b764

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Commits on Dec 22, 2017

• *: collect and store query feedback (pingcap#5438)

  

  alivxxx

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  winoros

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  9040144

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Commits on Dec 20, 2017

• stats: fix trigger condition for auto analyze (pingcap#5446)

  alivxxx

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Commits on Dec 13, 2017

• *: clear delta info when roll back transaction (pingcap#5390)

  alivxxx

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Commits on Dec 11, 2017

• vendor: update vendor (pingcap#5367)

  alivxxx

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Commits on Dec 6, 2017

• plan: remove repeated stats profile caculation (pingcap#5313)

  alivxxx

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Commits on Dec 5, 2017

• plan, stats: remove unnecessary clone (pingcap#5306)

  

  alivxxx

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  hanfei1991

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