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5c8188ef1c
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statistics: fix unstable test case TestTraceCE (#30235)
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2021-11-29 19:51:52 +08:00 |
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8550dbb216
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*: add cardinality estimation trace for Selectivity (#29883)
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2021-11-29 17:01:52 +08:00 |
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b5ded48df9
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*: replace compareDatum by compare and fix compare (#30090)
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2021-11-24 17:31:51 +08:00 |
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4051cf435c
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statistics: replace compareDatum by compare (#30052)
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2021-11-23 19:21:50 +08:00 |
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fb5eb1fa77
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*: replace compareDatum by compare (#30048)
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2021-11-23 15:57:50 +08:00 |
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d15ca2a869
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planner: unify the argument of range functions to use SessionCtx instead of StatementContext (#29999)
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2021-11-23 12:35:51 +08:00 |
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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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56ba37a1ca
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statistics: fix unstable test (#29843)
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2021-11-16 18:53:07 +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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6ed0134902
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statistics: pseudo table should not contain the hidden columns (#29584)
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2021-11-09 16:27:05 +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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cf21dea489
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test: tests call collate.SetNewCollationEnabledForTest should run in serial (#29325)
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2021-11-03 11:47:01 +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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36bc41ad05
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*: reduce object allocation by reuse chunk column (#29064)
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2021-10-28 13:14:48 +08:00 |
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2ba75e4af5
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statistics: introduce bernoulli sampling method (#28999)
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2021-10-28 12:52:49 +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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3762608709
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statistics: migrate test-infra to testify for selectivity_test.go (#28796)
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2021-10-26 18:44:48 +08:00 |
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de9b5cbb05
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session, statistics: fix "data too long for column 'xxx_bound'" when analyze tables with very long strings (#28800)
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2021-10-25 19:50:48 +08:00 |
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efa94595c0
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*: enable golangci-lint unconvert (#28929)
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2021-10-23 21:28:47 +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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f520dea525
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statistics: migrate test-infra to testify for statistics_test.go (#28558)
|
2021-10-20 18:56:45 +08:00 |
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c336f95d0f
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statistics: migrate test-infra to testify for cmsketch_test.go (#28552)
|
2021-10-19 12:50:42 +08:00 |
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4a4f71114e
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statistics: migrate test-infra to testify for integration_test.go (#28693)
|
2021-10-13 10:55:26 +08:00 |
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e933e0008d
|
statistics: migrate test-infra to testify for histogram_test.go (#28550)
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2021-10-12 19:39:26 +08:00 |
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94e30df8e2
|
parser: fix compiling, add unit tests (#28700)
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2021-10-11 23:15:25 +08:00 |
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9f094cc865
|
statistics: fix auto analyze triggered out of specified time (#28703)
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2021-10-11 17:53:25 +08:00 |
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219c02e962
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statistics: avoid mutate global variable (#28678)
|
2021-10-09 17:47:24 +08:00 |
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7d8a874175
|
statistics: migrate test-infra to testify for feedback_test.go (#28549)
|
2021-10-08 10:37:23 +08:00 |
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463cc34410
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statistics: migrate test-infra to testify for sample_test.go (#28537)
|
2021-10-07 18:41:23 +08:00 |
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2100243999
|
statistics: migrate test-infra to testify for fmsketch_test.go (#28300)
|
2021-09-27 14:54:48 +08:00 |
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082b61fab3
|
statistics/scalar_test: migrate test-infra to testify (#28224)
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2021-09-21 20:18:45 +08:00 |
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9a62f05503
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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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cd0b4e1e90
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statistics: migrate test-infra to testify for analyze_jobs_test.go (#28186)
|
2021-09-21 02:02:45 +08:00 |
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c6de069d61
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sessionctx, statistics: remove unused StatementContext.mu.histogramsNotLoad (#27928)
|
2021-09-16 11:30:42 +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
|
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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8370cab551
|
planner: rename BuildLogicalPlan to BuildLogicalPlanForTest (#27606)
|
2021-08-26 18:42:05 +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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bc5c912f85
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statistics: some refactoring about stats collector (#26583)
|
2021-08-18 01:39:59 +08:00 |
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a0de91fa06
|
statistics: fix a error check to prevent nil dereference (#27295)
|
2021-08-17 17:04:00 +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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