rebelice 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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handle

statistics: dump FMSketch to KV only for partition table with dynamic prune mode (#24453)

2021-05-11 12:47:38 +08:00

testdata

stats, executor: use a correct sampling to collect stats (#23997)

2021-05-02 23:11:51 +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

builder.go

statistics: fix the correlation estimation for version 2 (#23057)

2021-03-03 21:00:54 +08:00

cmsketch_test.go

statistics: fix err check (#23001)

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

cmsketch.go

stats, executor: use a correct sampling to collect stats (#23997)

2021-05-02 23:11:51 +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

statistics: feedback not panic when no ndv collected (#23808)

2021-04-02 11:45:24 +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

stats, executor: use a correct sampling to collect stats (#23997)

2021-05-02 23:11:51 +08:00

integration_test.go

stats, executor: use a correct sampling to collect stats (#23997)

2021-05-02 23:11:51 +08:00

row_sampler.go

stats, executor: use a correct sampling to collect stats (#23997)

2021-05-02 23:11:51 +08:00

sample_test.go

stats, executor: use a correct sampling to collect stats (#23997)

2021-05-02 23:11:51 +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: fix err check (#23001)

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

selectivity.go

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

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

statistics_test.go

statistics: fix err check (#23001)

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

table.go

statistics: skip reading mysql.stats_histograms if cached stats is up-to-date (#24175)

2021-04-22 17:37:54 +08:00