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https://github.com/GreptimeTeam/greptimedb.git
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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>
72 lines
3.2 KiB
SQL
72 lines
3.2 KiB
SQL
-- Regression coverage for aggregate expressions with multiple MAX aggregates.
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CREATE DATABASE max_abs_regression;
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USE max_abs_regression;
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CREATE TABLE t (
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ts TIMESTAMP TIME INDEX,
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v INT,
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PRIMARY KEY (v),
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) ENGINE = mito;
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INSERT INTO t VALUES
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('2024-01-01 00:00:00', -11),
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('2024-01-01 00:01:00', 3),
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('2024-01-01 00:02:00', -7),
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('2024-01-01 00:03:00', 5);
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-- Expression aggregate regression.
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SELECT MAX(ABS(v)), MAX(ts) FROM t;
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SELECT MAX(ts), MAX(ABS(v)) FROM t;
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-- Column-only multiple-MAX positive control.
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SELECT MAX(v), MAX(ts) FROM t;
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-- A mixed expression/column MAX must not send an incomplete dynamic filter to DN SeqScans.
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-- SQLNESS REPLACE ("metrics_per_partition":\s*.*metrics=) "metrics_per_partition": REDACTED metrics=
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-- SQLNESS REPLACE (metrics=\{.*\}) metrics=REDACTED
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-- SQLNESS REPLACE (metrics=\[[^\]]*\]) 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 "(file_id|time_range_start|time_range_end)":"[^"]+" "$1":"REDACTED"
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-- SQLNESS REPLACE ("[a-z_]+":"[0-9\.]+(ns|us|µs|ms|s)") "DURATION": REDACTED
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-- SQLNESS REPLACE "(size|flat_format)":\s*(\d+|true|false) "$1":REDACTED
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-- SQLNESS REPLACE ,\s*filter=.*?metrics= metrics=
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-- SQLNESS REPLACE Total\s+rows:\s+\d+ Total rows: REDACTED
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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 "partition_count":\{(.*?)\} "partition_count":REDACTED
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-- SQLNESS REPLACE ,\s"dyn_filters":\s\["DynamicFilter\s\[[^"]*\]"\] , "dyn_filters": ["DynamicFilter [ REDACTED ]"]
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-- SQLNESS REPLACE metrics=REDACTED\s*\| metrics=REDACTED_|
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-- SQLNESS REPLACE \\?"(dyn_filters|time_range|file_summary|max_part_range)\\?":.* "$1":REDACTED
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EXPLAIN ANALYZE VERBOSE SELECT MAX(ABS(v)), MAX(ts) FROM t;
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-- A column-only multiple-MAX query remains a dynamic-filter positive control.
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-- SQLNESS REPLACE ("metrics_per_partition":\s*.*metrics=) "metrics_per_partition": REDACTED metrics=
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-- SQLNESS REPLACE (metrics=\{.*\}) metrics=REDACTED
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-- SQLNESS REPLACE (metrics=\[[^\]]*\]) 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 "(file_id|time_range_start|time_range_end)":"[^"]+" "$1":"REDACTED"
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-- SQLNESS REPLACE ("[a-z_]+":"[0-9\.]+(ns|us|µs|ms|s)") "DURATION": REDACTED
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-- SQLNESS REPLACE "(size|flat_format)":\s*(\d+|true|false) "$1":REDACTED
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-- SQLNESS REPLACE ,\s*filter=.*?metrics= metrics=
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-- SQLNESS REPLACE Total\s+rows:\s+\d+ Total rows: REDACTED
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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 "partition_count":\{(.*?)\} "partition_count":REDACTED
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-- SQLNESS REPLACE ,\s"dyn_filters":\s\["DynamicFilter\s\[[^"]*\]"\] , "dyn_filters": ["DynamicFilter [ REDACTED ]"]
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-- SQLNESS REPLACE metrics=REDACTED\s*\| metrics=REDACTED_|
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-- SQLNESS REPLACE \\?"(dyn_filters|time_range|file_summary|max_part_range)\\?":.* "$1":REDACTED
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EXPLAIN ANALYZE VERBOSE SELECT MAX(v), MAX(ts) FROM t;
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DROP TABLE t;
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USE public;
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DROP DATABASE max_abs_regression;
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