二手掉包工程师 6d6c203e29 statistics: add more comments to FMSketch (#52841)

2024-04-24 12:33:11 +00:00

..

handle

statistics: support global singleflight for sync load (#52796)

2024-04-24 09:51:11 +00:00

testdata

…

analyze_jobs.go

…

analyze.go

*: reuse chunk in the histogram (#48583)

2023-12-20 12:18:22 +00:00

bench_daily_test.go

statistics: add daily bench and improve bench (#48824)

2023-11-23 07:26:49 +00:00

BUILD.bazel

planner, stats: reduce the persist memory usage of stats after startup (#47496)

2024-03-14 14:09:41 +00:00

builder_ext_stats.go

*: make package sqlexec not depend on sessionctx anymore (#52031)

2024-03-25 11:59:17 +00:00

builder_test.go

statistics: add benchmark for BuildHistAndTopN with low NDV (#48961)

2023-11-28 09:11:46 +00:00

builder.go

planner: a better way to round scale factor when collecting TopN stats (#49808)

2023-12-27 03:10:57 +00:00

cmsketch_test.go

planner: a better way to round scale factor when collecting TopN stats (#49808)

2023-12-27 03:10:57 +00:00

cmsketch_util.go

…

cmsketch.go

build(deps): bump github.com/golangci/golangci-lint from 1.55.2 to 1.56.1 (#51089)

2024-02-18 06:57:01 +00:00

column.go

statistics: shard needsStatsMap (#52183)

2024-03-28 10:38:19 +00:00

debugtrace.go

planner: introduce PlanContext to provide context for planner phase (#51074)

2024-02-08 10:35:47 +00:00

estimate.go

*: replace mathutil.Max/Min with built-in max/min (#47700)

2023-10-17 07:22:59 +00:00

fmsketch_test.go

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fmsketch.go

statistics: add more comments to FMSketch (#52841)

2024-04-24 12:33:11 +00:00

histogram_bench_test.go

util/codec,util/errctx,*: add error context, and use it to refactor util/codec (#48613)

2023-11-20 13:53:40 +00:00

histogram_test.go

statistics: fix illegal bucket order when to merge global stats (#49312)

2023-12-11 05:58:47 +00:00

histogram.go

planner: adjust estimated rows to account for modified rows (#50970)

2024-03-13 13:30:41 +00:00

index.go

fix: modify signature (#51802)

2024-03-15 05:10:01 +00:00

integration_test.go

planner, stats: reduce the persist memory usage of stats after startup (#47496)

2024-03-14 14:09:41 +00:00

main_test.go

*: upgrade rules_go (#49693)

2023-12-27 02:15:28 +00:00

OWNERS

bindinfo,planner,statistics: add OWNERS files in top module folders (#46981)

2024-04-09 06:40:51 +00:00

row_sampler.go

statistics: remove unnecessary copy in the baseCollector (#51244)

2024-02-22 11:04:57 +00:00

sample_test.go

*: avoid copy in the SortSampleItems (#48683)

2023-11-24 13:56:43 +00:00

sample.go

*: avoid copy in the SortSampleItems (#48683)

2023-11-24 13:56:43 +00:00

scalar_test.go

types, stmtctx, *: use ZeroDate, ZeroInDate and InvalidDate related flags to replace variable in statement context (#47794)

2023-10-27 10:44:05 +00:00

scalar.go

statistics: reduce small obj alloc for PreCalculateScalar (#52623)

2024-04-16 15:24:06 +00:00

statistics_test.go

*: avoid copy in the SortSampleItems (#48683)

2023-11-24 13:56:43 +00:00

table.go

planner, statistics: fix the inconsistent est when table has no stats (#52427)

2024-04-15 11:31:36 +00:00