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7aa86cc96a
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*: Enable gosec for implicit memory aliasing in for loop (#28996)
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2021-11-19 20:07:48 +08:00 |
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61c2a98b8d
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*: disable parallel to avoid data race when test (#29739)
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2021-11-15 17:47:06 +08:00 |
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26c7dcfc44
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statistics: migrate test-infra to testify for statistics/handle/dump_test.go (#29627)
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2021-11-11 13:49:06 +08:00 |
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4cee7a358b
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statistics: remove redundant assignment for statistics.Column.Count (#27773)
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2021-11-10 17:25:06 +08:00 |
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883b79c29e
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statistics: migrate test-infra to testify for statistics/handle/ddl_test.go (#29284)
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2021-11-07 18:29:03 +08:00 |
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731902de58
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statistics: migrate test-infra to testify for statistics/handle/gc_test.go (#28301)
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2021-11-03 17:49:01 +08:00 |
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55a38a1c76
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*: tiny clean up the RecordSet NewChunk() method (#29232)
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2021-11-02 20:02:51 +08:00 |
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afa7dfb10f
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executor: also use approximate count from pd to decide the sample rate (#29230)
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2021-11-01 11:08:51 +08:00 |
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c0024d7490
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statistics: add GC for mysql.column_stats_usage (#29183)
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2021-10-29 13:24:49 +08:00 |
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b1efb13296
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*: implement analyze columns c1, ..., cn (#29024)
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2021-10-29 11:28:49 +08:00 |
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86b37d45d1
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statistics: fix incomplete auto analyze log information (#29189)
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2021-10-28 19:54:49 +08:00 |
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04e661095c
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planner, statistics, sessionctx: add variable to enable/disable the outdated statistics to pseudo logic (#28554)
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2021-10-28 11:28:48 +08:00 |
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98c7bbd368
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*: support show column_stats_usage (#28428)
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2021-10-21 18:34:46 +08:00 |
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94e30df8e2
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parser: fix compiling, add unit tests (#28700)
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2021-10-11 23:15:25 +08:00 |
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9f094cc865
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statistics: fix auto analyze triggered out of specified time (#28703)
|
2021-10-11 17:53:25 +08:00 |
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9a62f05503
|
statistics: migrate test-infra to testify for statistics/handle/update_list_test.go (#28208)
|
2021-09-21 14:06:45 +08:00 |
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8e25f8eee4
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statistics: use ExecuteInternal instead of Execute in (*Handle).initTopNCountSum (#27879)
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2021-09-10 22:46:39 +08:00 |
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490b5c63d1
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statistics: skip build statistics for view in auto analyze (#27866)
|
2021-09-08 21:38:58 +08:00 |
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36a191bc16
|
planner: fix the unstable test TestAnalyzeGlobalStatsWithOpts (#27734)
|
2021-09-06 18:58:58 +08:00 |
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7e624445f4
|
statistics: fix two unstable tests (#27430)
|
2021-08-20 21:18:02 +08:00 |
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d06fd67764
|
statistics: fix "data too long" error when dumping stats from table with new collation data (#27033)
|
2021-08-17 16:02:00 +08:00 |
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e4dcef943c
|
planner: do not merge the generated column stats to global stats (#27256)
|
2021-08-16 21:53:59 +08:00 |
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7755d25aba
|
*: Integrate SkyWalking-eyes to check license headers in CI and fix licenses headers (#27198)
|
2021-08-16 18:52:00 +08:00 |
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b974e5fbc4
|
test: fix unstable test TestAnalyzeGlobalStatsWithOpts2 (#26921)
|
2021-08-05 15:49:13 +08:00 |
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cb65b7a2f7
|
statistics: improve out-of-range estimation strategy (#26502)
|
2021-08-02 17:43:08 +08:00 |
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4eeff54d85
|
statistics: fix the fomula for checking outdated stats (#26728)
|
2021-07-29 22:34:17 +08:00 |
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50ae2d8266
|
statistics: trigger auto-analyze based on histogram row count (#24382)
|
2021-07-28 18:02:17 +08:00 |
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95a40ac3d4
|
planner: fix the unstable unit test TestAnalyzeIncremental (#26460)
|
2021-07-23 14:16:14 +08:00 |
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2b192e3149
|
topsql: refine collect information for DDL and internal SQL (#26047)
|
2021-07-15 16:13:36 +08:00 |
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9f0bd37cbe
|
statistics: avoid lock leak if error happens when reloading stats (#24753)
|
2021-07-12 17:27:32 +08:00 |
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787772d874
|
stats: fix auto analyze panic (#25987)
|
2021-07-06 22:21:29 +08:00 |
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420e27ebfa
|
*: update count / modify_count of mysql.stats_meta incrementally (#24720)
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2021-07-02 19:05:26 +08:00 |
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8a0be6181b
|
statistics: skip dumping nil histograms for virtual columns in analyze (#25789)
|
2021-06-28 16:55:25 +08:00 |
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a9daa4a006
|
*: Fixed some linter check errors (#25608)
|
2021-06-26 10:05:23 +08:00 |
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149e86ac4b
|
*: introduce snapshot into analyze (#24575)
|
2021-06-25 15:17:24 +08:00 |
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78f33e692a
|
statistics: fix two unstable tests (#25487)
|
2021-06-23 15:49:22 +08:00 |
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e522e35faf
|
statistics: fix row count when not fully loading ver2 stats (#25388)
|
2021-06-15 15:20:37 +08:00 |
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cc5e161ac0
|
*: use tikv/client-go/v2 (#25359)
|
2021-06-11 17:24:35 +08:00 |
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11716e7f4a
|
*: use full sampling as default analyze (#25132)
|
2021-06-06 00:34:27 +08:00 |
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11f68a9d28
|
planner: skip some unstable test cases (#25155)
* fixup
|
2021-06-04 17:33:19 +08:00 |
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a37a30b883
|
planner: try to fix some unstable test cases about partition table statistics (#25026)
|
2021-06-03 15:27:29 +08:00 |
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3e3f9778ad
|
statistics: fix the top-n size to not hold the small things (#24906)
|
2021-06-03 14:28:27 +08:00 |
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7811bf9a37
|
*: use pprof profile to collect CPU time group by SQL and plan digest (#24892)
|
2021-06-02 12:51:39 +08:00 |
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9b5d92ef24
|
statistics: fix the unexpected estimation error on full sampling (#24623)
|
2021-05-26 18:47:34 +08:00 |
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66ad36ee10
|
planner, executor, statistics: support correlation calc for new sampling method (#24458)
|
2021-05-25 23:57:34 +08:00 |
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bfdad7c752
|
*: milisecond test and infoschema fix (#24820)
|
2021-05-24 18:27:34 +08:00 |
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a2278dfdf5
|
oracle: simplify timestamp utilities (#24688)
|
2021-05-20 02:53:41 +08:00 |
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18cbfaac15
|
*: enable gosimple linter (#24617)
|
2021-05-14 09:15:38 +08:00 |
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3fed33fc17
|
statistics: dump FMSketch to KV only for partition table with dynamic prune mode (#24453)
|
2021-05-11 12:47:38 +08:00 |
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5e9e0e6e37
|
*: consitent get infoschema (#24230)
|
2021-05-10 21:00:36 +08:00 |
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