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cbfdeca64c
* fix: promql histogram with aggregation Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * update test constructors Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * sqlness tests Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * update sqlness result Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * redact partition number Signed-off-by: Ruihang Xia <waynestxia@gmail.com> --------- Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
41 lines
1.2 KiB
SQL
41 lines
1.2 KiB
SQL
-- Minimal repro for histogram quantile over multi-partition input.
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create table histogram_gap_bucket (
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ts timestamp time index,
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le string,
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shard string,
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val double,
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primary key (shard, le)
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) partition on columns (shard) (
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shard < 'n',
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shard >= 'n'
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);
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insert into histogram_gap_bucket values
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(0, '0.5', 'a', 1),
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(0, '1', 'a', 2),
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(0, '+Inf', 'a', 2),
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(0, '0.5', 'z', 2),
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(0, '1', 'z', 4),
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(0, '+Inf', 'z', 4),
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(10000, '0.5', 'a', 1),
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(10000, '1', 'a', 2),
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(10000, '+Inf', 'a', 2),
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(10000, '0.5', 'z', 1),
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(10000, '1', 'z', 3),
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(10000, '+Inf', 'z', 3);
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-- Ensure the physical plan keeps the required repartition/order before folding buckets.
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-- SQLNESS REPLACE (metrics.*) 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 (-+) -
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-- SQLNESS REPLACE (\s\s+) _
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-- SQLNESS REPLACE Hash\(\[ts@1\],.* Hash([ts@1],REDACTED
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-- SQLNESS REPLACE Hash\(\[le@0,\sts@1\],.* Hash([le@0, ts@1],REDACTED
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tql analyze (0, 10, '10s') histogram_quantile(0.5, sum by (le) (histogram_gap_bucket));
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-- SQLNESS SORT_RESULT 2 1
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tql eval (0, 10, '10s') histogram_quantile(0.5, sum by (le) (histogram_gap_bucket));
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drop table histogram_gap_bucket;
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