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fix: closee issue #6555 return empty result (#6569)

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* fix: closee issue #6555 return empty result

Signed-off-by: yihong0618 <zouzou0208@gmail.com>

* fix: only start one instance one regrex sqlness test (#6570)

Signed-off-by: yihong0618 <zouzou0208@gmail.com>

* refactor: refactor partition mod to use PartitionExpr instead of PartitionDef (#6554)

* refactor: refactor partition mod to use PartitionExpr instead of PartitionDef

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* fix snafu

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* Puts expression into PbPartition

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* address comments

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* fix compile

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* update proto

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* add serde test

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* add serde test

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

---------

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* fix: address comments

Signed-off-by: yihong0618 <zouzou0208@gmail.com>

---------

Signed-off-by: yihong0618 <zouzou0208@gmail.com>
Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>
Co-authored-by: Zhenchi <zhongzc_arch@outlook.com>
Signed-off-by: evenyag <realevenyag@gmail.com>
This commit is contained in:
yihong
2025-07-24 11:30:59 +08:00
committed by Yingwen
parent ca0c1282ed
commit 09f3d72d2d
3 changed files with 105 additions and 4 deletions
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31
tests/cases/standalone/common/promql/simple_histogram.result
View File

@@ -332,3 +332,34 @@ drop table histogram4_bucket;
Affected Rows: 0
tql eval(0, 10, '10s') histogram_quantile(0.99, sum by(pod,instance, fff) (rate(greptime_servers_postgres_query_elapsed_bucket{instance=~"xxx"}[1m])));
++
++
-- test case where table exists but doesn't have 'le' column should raise error
CREATE TABLE greptime_servers_postgres_query_elapsed_no_le (
pod STRING,
instance STRING,
t TIMESTAMP TIME INDEX,
v DOUBLE,
PRIMARY KEY (pod, instance)
);
Affected Rows: 0
-- should return empty result instead of error when 'le' column is missing
tql eval(0, 10, '10s') histogram_quantile(0.99, sum by(pod,instance, le) (rate(greptime_servers_postgres_query_elapsed_no_le{instance=~"xxx"}[1m])));
++
++
tql eval(0, 10, '10s') histogram_quantile(0.99, sum by(pod,instance, fbf) (rate(greptime_servers_postgres_query_elapsed_no_le{instance=~"xxx"}[1m])));
++
++
drop table greptime_servers_postgres_query_elapsed_no_le;
Affected Rows: 0

17
tests/cases/standalone/common/promql/simple_histogram.sql
View File

@@ -187,3 +187,20 @@ insert into histogram4_bucket values
tql eval (2900, 3000, '100s') histogram_quantile(0.9, histogram4_bucket);
drop table histogram4_bucket;
tql eval(0, 10, '10s') histogram_quantile(0.99, sum by(pod,instance, fff) (rate(greptime_servers_postgres_query_elapsed_bucket{instance=~"xxx"}[1m])));
-- test case where table exists but doesn't have 'le' column should raise error
CREATE TABLE greptime_servers_postgres_query_elapsed_no_le (
pod STRING,
instance STRING,
t TIMESTAMP TIME INDEX,
v DOUBLE,
PRIMARY KEY (pod, instance)
);
-- should return empty result instead of error when 'le' column is missing
tql eval(0, 10, '10s') histogram_quantile(0.99, sum by(pod,instance, le) (rate(greptime_servers_postgres_query_elapsed_no_le{instance=~"xxx"}[1m])));
tql eval(0, 10, '10s') histogram_quantile(0.99, sum by(pod,instance, fbf) (rate(greptime_servers_postgres_query_elapsed_no_le{instance=~"xxx"}[1m])));
drop table greptime_servers_postgres_query_elapsed_no_le;