Kenan Yao 149e86ac4b *: introduce snapshot into analyze (#24575)

2021-06-25 15:17:24 +08:00

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handle

*: introduce snapshot into analyze (#24575)

2021-06-25 15:17:24 +08:00

testdata

statistics, executor: fix new collation for analyze version 2 (#25311)

2021-06-17 01:32:37 +08:00

analyze_jobs_test.go

server, tikv: enable unit test run parallel and add parallel f… (#14296)

2020-01-09 15:12:45 +08:00

analyze_jobs.go

*: add column End_time in show analyze status and add related log (#23674)

2021-04-14 18:31:51 +08:00

analyze.go

*: introduce snapshot into analyze (#24575)

2021-06-25 15:17:24 +08:00

builder.go

statistics: support indexes containing virtual column for full sampling (#24999)

2021-06-04 16:18:28 +08:00

cmsketch_test.go

statistics: fix err check (#23001)

2021-04-23 12:39:54 +08:00

cmsketch.go

statistics: relax the check of the OutOfRange (#24958)

2021-06-02 22:16:25 +08:00

estimate.go

util: revert util/mathutil (#14744)

2020-02-13 11:33:04 +08:00

feedback_test.go

statistics: add bucket ndv for index histogram (#20580)

2021-01-13 18:24:21 +08:00

feedback.go

*: enable gosimple linter (#24617)

2021-05-14 09:15:38 +08:00

fmsketch_test.go

statistics: merge partition-level FMSketch to global-level FMSketch and update the column NDV (#22878)

2021-02-23 19:06:23 +08:00

fmsketch.go

statistics: introduce the weighted reservoir sampling (#24089)

2021-04-22 16:43:54 +08:00

histogram_test.go

statistics: optimize the global histogram merging algorithm (#23520)

2021-03-26 15:40:59 +08:00

histogram.go

*: use full sampling as default analyze (#25132)

2021-06-06 00:34:27 +08:00

integration_test.go

*: introduce snapshot into analyze (#24575)

2021-06-25 15:17:24 +08:00

row_sampler.go

statistics, executor: fix new collation for analyze version 2 (#25311)

2021-06-17 01:32:37 +08:00

sample_test.go

planner, executor, statistics: support correlation calc for new sampling method (#24458)

2021-05-25 23:57:34 +08:00

sample.go

statistics: merge partition-level FMSketch to global-level FMSketch and update the column NDV (#22878)

2021-02-23 19:06:23 +08:00

scalar_test.go

statistics: fix err check (#23001)

2021-04-23 12:39:54 +08:00

scalar.go

statistics: fix some potential panic in statistics (#23988)

2021-04-15 21:15:53 +08:00

selectivity_test.go

statistics, executor: fix new collation for analyze version 2 (#25311)

2021-06-17 01:32:37 +08:00

selectivity.go

planner: fix the panic that the index's range length may exceed its original column count (#25267)

2021-06-18 12:04:38 +08:00

statistics_test.go

statistics: fix the top-n size to not hold the small things (#24906)

2021-06-03 14:28:27 +08:00

table.go

statistics: relax the check of the OutOfRange (#24958)

2021-06-02 22:16:25 +08:00