mirror of
https://github.com/GreptimeTeam/greptimedb.git
synced 2026-10-22 11:52:33 +00:00
Yingwen
3e2751d71d
* feat: improve SQL analyze scan diagnostics Signed-off-by: evenyag <realevenyag@gmail.com> * test: redact dynamic filters in sqlness results Signed-off-by: evenyag <realevenyag@gmail.com> * test: stabilize analyze snapshots for merge queue Signed-off-by: evenyag <realevenyag@gmail.com> * test: remove obsolete scan_details assertion Signed-off-by: evenyag <realevenyag@gmail.com> * test: refresh explain snapshots after partition filter changes Signed-off-by: evenyag <realevenyag@gmail.com> --------- Signed-off-by: evenyag <realevenyag@gmail.com>
210 lines
7.5 KiB
SQL
210 lines
7.5 KiB
SQL
create table "HelloWorld" (a string, b timestamp time index);
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insert into "HelloWorld" values ("a", 1) ,("b", 2);
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select count(*) from "HelloWorld";
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create table test (a string, "BbB" timestamp time index);
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insert into test values ("c", 1) ;
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select count(*) from test;
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select count(*) from (select count(*) from test where a = 'a');
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select count(*) from (select * from test cross join "HelloWorld");
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drop table "HelloWorld";
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drop table test;
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-- Append table
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create table count_where_bug (
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`tag` String,
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ts TimestampMillisecond time index,
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num Int64,
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primary key (`tag`),
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) engine=mito with('append_mode'='true');
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insert into count_where_bug (`tag`, ts, num)
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values ('a', '2024-09-06T06:00:01Z', 1),
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('a', '2024-09-06T06:00:02Z', 2),
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('a', '2024-09-06T06:00:03Z', 3),
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('b', '2024-09-06T06:00:04Z', 4),
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('b', '2024-09-06T06:00:05Z', 5);
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-- SQLNESS REPLACE (metrics.*) REDACTED
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-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
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-- SQLNESS REPLACE (Hash.*) REDACTED
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-- SQLNESS REPLACE (-+) -
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-- SQLNESS REPLACE (\s\s+) _
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-- SQLNESS REPLACE (peers.*) REDACTED
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-- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED
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-- SQLNESS REPLACE (metrics.*) REDACTED
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-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
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-- SQLNESS REPLACE (Hash.*) REDACTED
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-- SQLNESS REPLACE (-+) -
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-- SQLNESS REPLACE (\s\s+) _
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-- SQLNESS REPLACE (peers.*) REDACTED
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-- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED
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-- SQLNESS REPLACE (\{count\[count\]:)\d+(\}) {count[count]:REDACTED}
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-- SQLNESS REPLACE "partition_count":\{(.*?)\} "partition_count":REDACTED
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-- SQLNESS REPLACE \\?"(dyn_filters|time_range|file_summary|max_part_range)\\?":.* "$1":REDACTED
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explain analyze
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select count(1) from count_where_bug;
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select count(1) from count_where_bug;
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-- SQLNESS REPLACE (metrics.*) REDACTED
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-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
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-- SQLNESS REPLACE (Hash.*) REDACTED
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-- SQLNESS REPLACE (-+) -
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-- SQLNESS REPLACE (\s\s+) _
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-- SQLNESS REPLACE (peers.*) REDACTED
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-- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED
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-- SQLNESS REPLACE (metrics.*) REDACTED
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-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
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-- SQLNESS REPLACE (Hash.*) REDACTED
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-- SQLNESS REPLACE (-+) -
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-- SQLNESS REPLACE (\s\s+) _
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-- SQLNESS REPLACE (peers.*) REDACTED
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-- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED
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-- SQLNESS REPLACE \\?"(dyn_filters|time_range|file_summary|max_part_range)\\?":.* "$1":REDACTED
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explain analyze
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select count(1) from count_where_bug where `tag` = 'b';
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select count(1) from count_where_bug where `tag` = 'b';
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-- SQLNESS REPLACE (metrics.*) REDACTED
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-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
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-- SQLNESS REPLACE (Hash.*) REDACTED
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-- SQLNESS REPLACE (-+) -
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-- SQLNESS REPLACE (\s\s+) _
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-- SQLNESS REPLACE (peers.*) REDACTED
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-- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED
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-- SQLNESS REPLACE (metrics.*) REDACTED
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-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
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-- SQLNESS REPLACE (Hash.*) REDACTED
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-- SQLNESS REPLACE (-+) -
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-- SQLNESS REPLACE (\s\s+) _
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-- SQLNESS REPLACE (peers.*) REDACTED
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-- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED
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-- SQLNESS REPLACE (\{count\[count\]:)\d+(\}) {count[count]:REDACTED}
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-- SQLNESS REPLACE "partition_count":\{(.*?)\} "partition_count":REDACTED
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-- SQLNESS REPLACE \\?"(dyn_filters|time_range|file_summary|max_part_range)\\?":.* "$1":REDACTED
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explain analyze
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select count(1) from count_where_bug where ts > '2024-09-06T06:00:04Z';
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select count(1) from count_where_bug where ts > '2024-09-06T06:00:04Z';
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-- SQLNESS REPLACE (metrics.*) REDACTED
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-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
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-- SQLNESS REPLACE (Hash.*) REDACTED
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-- SQLNESS REPLACE (-+) -
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-- SQLNESS REPLACE (\s\s+) _
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-- SQLNESS REPLACE (peers.*) REDACTED
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-- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED
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-- SQLNESS REPLACE (metrics.*) REDACTED
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-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
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-- SQLNESS REPLACE (Hash.*) REDACTED
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-- SQLNESS REPLACE (-+) -
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-- SQLNESS REPLACE (\s\s+) _
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-- SQLNESS REPLACE (peers.*) REDACTED
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-- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED
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-- SQLNESS REPLACE \\?"(dyn_filters|time_range|file_summary|max_part_range)\\?":.* "$1":REDACTED
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explain analyze
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select count(1) from count_where_bug where num != 3;
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select count(1) from count_where_bug where num != 3;
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drop table count_where_bug;
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-- partition-ed Append table
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create table count_where_bug (
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`tag` String,
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ts TimestampMillisecond time index,
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num Int64,
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primary key (`tag`),
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) PARTITION ON COLUMNS (`tag`) (
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tag <= 'a',
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tag > 'a'
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)
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engine=mito with('append_mode'='true');
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insert into count_where_bug (`tag`, ts, num)
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values ('a', '2024-09-06T06:00:01Z', 1),
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('a', '2024-09-06T06:00:02Z', 2),
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('a', '2024-09-06T06:00:03Z', 3),
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('b', '2024-09-06T06:00:04Z', 4),
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('b', '2024-09-06T06:00:05Z', 5);
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-- This should use statistics
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-- SQLNESS REPLACE (metrics.*) REDACTED
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-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
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-- SQLNESS REPLACE (Hash.*) REDACTED
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-- SQLNESS REPLACE (-+) -
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-- SQLNESS REPLACE (\s\s+) _
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-- SQLNESS REPLACE (peers.*) REDACTED
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-- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED
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-- SQLNESS REPLACE (\{count\[count\]:)\d+(\}) {count[count]:REDACTED}
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-- SQLNESS REPLACE "partition_count":\{(.*?)\} "partition_count":REDACTED
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-- SQLNESS REPLACE \\?"(dyn_filters|time_range|file_summary|max_part_range)\\?":.* "$1":REDACTED
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explain analyze
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select count(1) from count_where_bug;
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select count(1) from count_where_bug;
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-- SQLNESS REPLACE (metrics.*) REDACTED
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-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
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-- SQLNESS REPLACE (Hash.*) REDACTED
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-- SQLNESS REPLACE (-+) -
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-- SQLNESS REPLACE (\s\s+) _
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-- SQLNESS REPLACE (peers.*) REDACTED
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-- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED
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-- SQLNESS REPLACE \\?"(dyn_filters|time_range|file_summary|max_part_range)\\?":.* "$1":REDACTED
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explain analyze
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select count(1) from count_where_bug where `tag` = 'b';
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-- SQLNESS REPLACE (metrics.*) REDACTED
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-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
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-- SQLNESS REPLACE (Hash.*) REDACTED
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-- SQLNESS REPLACE (-+) -
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-- SQLNESS REPLACE (\s\s+) _
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-- SQLNESS REPLACE (peers.*) REDACTED
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-- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED
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-- SQLNESS REPLACE \\?"(dyn_filters|time_range|file_summary|max_part_range)\\?":.* "$1":REDACTED
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explain analyze
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select count(1) from count_where_bug where `tag` = 'b';
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select count(1) from count_where_bug where `tag` = 'b';
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-- SQLNESS REPLACE (metrics.*) REDACTED
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-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
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-- SQLNESS REPLACE (Hash.*) REDACTED
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-- SQLNESS REPLACE (-+) -
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-- SQLNESS REPLACE (\s\s+) _
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-- SQLNESS REPLACE (peers.*) REDACTED
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-- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED
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-- SQLNESS REPLACE (\{count\[count]:)\d+(\}) {count[count]:REDACTED}
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-- SQLNESS REPLACE "partition_count":\{(.*?)\} "partition_count":REDACTED
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-- SQLNESS REPLACE \\?"(dyn_filters|time_range|file_summary|max_part_range)\\?":.* "$1":REDACTED
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explain analyze
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select count(1) from count_where_bug where ts > '2024-09-06T06:00:04Z';
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select count(1) from count_where_bug where ts > '2024-09-06T06:00:04Z';
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-- SQLNESS REPLACE (metrics.*) REDACTED
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-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
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-- SQLNESS REPLACE (Hash.*) REDACTED
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-- SQLNESS REPLACE (-+) -
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-- SQLNESS REPLACE (\s\s+) _
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-- SQLNESS REPLACE (peers.*) REDACTED
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-- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED
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-- SQLNESS REPLACE \\?"(dyn_filters|time_range|file_summary|max_part_range)\\?":.* "$1":REDACTED
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explain analyze
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select count(1) from count_where_bug where num != 3;
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select count(1) from count_where_bug where num != 3;
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drop table count_where_bug; |