[jira] [Updated] (FLINK-24691) FLINK SQL SUM() causes a precision error
[
https://issues.apache.org/jira/browse/FLINK-24691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Timo Walther updated FLINK-24691:
-
Release Note: This changes the result of a decimal SUM() between 1.14.0 and
1.14.1. It restores the behavior of 1.13 to be consistent with Hive/Spark.
(was: This changes the result of a decimal SUM() between 1.14.0 and 1.14.1. It
restores the behavior of 1.13.)
> FLINK SQL SUM() causes a precision error
>
>
> Key: FLINK-24691
> URL: https://issues.apache.org/jira/browse/FLINK-24691
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Runtime
>Affects Versions: 1.14.0
>Reporter: Zongwen Li
>Assignee: Marios Trivyzas
>Priority: Critical
> Labels: pull-request-available
> Fix For: 1.15.0, 1.14.1
>
> Attachments: image-2021-10-29-15-49-14-419.png
>
>
> code:
> {code:java}
> tableEnv.executeSql("select sum(cast( 1.03520274 as decimal(32, 8))) as num
> ").print();
> {code}
> expected:
> 1.03520274
> actual:
> 1.03520270
>
> This function is normal in version 1.13.x.
> I found the code that caused the inconsistency：
> org.apache.flink.table.types.logical.utils.LogicalTypeMerging#adjustPrecisionScale
> method was added in 1.14. Because sum() generates max precision(38) by
> default, it leads to special circumstances, which reduces the scale by 1.
> !image-2021-10-29-15-49-14-419.png!
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
[jira] [Updated] (FLINK-24691) FLINK SQL SUM() causes a precision error
[
https://issues.apache.org/jira/browse/FLINK-24691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ASF GitHub Bot updated FLINK-24691:
---
Labels: pull-request-available (was: )
> FLINK SQL SUM() causes a precision error
>
>
> Key: FLINK-24691
> URL: https://issues.apache.org/jira/browse/FLINK-24691
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Runtime
>Affects Versions: 1.14.0
>Reporter: Zongwen Li
>Assignee: Marios Trivyzas
>Priority: Critical
> Labels: pull-request-available
> Fix For: 1.15.0, 1.14.1
>
> Attachments: image-2021-10-29-15-49-14-419.png
>
>
> code:
> {code:java}
> tableEnv.executeSql("select sum(cast( 1.03520274 as decimal(32, 8))) as num
> ").print();
> {code}
> expected:
> 1.03520274
> actual:
> 1.03520270
>
> This function is normal in version 1.13.x.
> I found the code that caused the inconsistency：
> org.apache.flink.table.types.logical.utils.LogicalTypeMerging#adjustPrecisionScale
> method was added in 1.14. Because sum() generates max precision(38) by
> default, it leads to special circumstances, which reduces the scale by 1.
> !image-2021-10-29-15-49-14-419.png!
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
[jira] [Updated] (FLINK-24691) FLINK SQL SUM() causes a precision error
[
https://issues.apache.org/jira/browse/FLINK-24691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Kurt Young updated FLINK-24691:
---
Priority: Critical (was: Major)
> FLINK SQL SUM() causes a precision error
>
>
> Key: FLINK-24691
> URL: https://issues.apache.org/jira/browse/FLINK-24691
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Runtime
>Affects Versions: 1.14.0
>Reporter: Zongwen Li
>Assignee: Marios Trivyzas
>Priority: Critical
> Fix For: 1.15.0, 1.14.1
>
> Attachments: image-2021-10-29-15-49-14-419.png
>
>
> code:
> {code:java}
> tableEnv.executeSql("select sum(cast( 1.03520274 as decimal(32, 8))) as num
> ").print();
> {code}
> expected:
> 1.03520274
> actual:
> 1.03520270
>
> This function is normal in version 1.13.x.
> I found the code that caused the inconsistency：
> org.apache.flink.table.types.logical.utils.LogicalTypeMerging#adjustPrecisionScale
> method was added in 1.14. Because sum() generates max precision(38) by
> default, it leads to special circumstances, which reduces the scale by 1.
> !image-2021-10-29-15-49-14-419.png!
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
[jira] [Updated] (FLINK-24691) FLINK SQL SUM() causes a precision error
[
https://issues.apache.org/jira/browse/FLINK-24691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Kurt Young updated FLINK-24691:
---
Fix Version/s: 1.14.1
1.15.0
> FLINK SQL SUM() causes a precision error
>
>
> Key: FLINK-24691
> URL: https://issues.apache.org/jira/browse/FLINK-24691
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Runtime
>Affects Versions: 1.14.0
>Reporter: Zongwen Li
>Assignee: Marios Trivyzas
>Priority: Major
> Fix For: 1.15.0, 1.14.1
>
> Attachments: image-2021-10-29-15-49-14-419.png
>
>
> code:
> {code:java}
> tableEnv.executeSql("select sum(cast( 1.03520274 as decimal(32, 8))) as num
> ").print();
> {code}
> expected:
> 1.03520274
> actual:
> 1.03520270
>
> This function is normal in version 1.13.x.
> I found the code that caused the inconsistency：
> org.apache.flink.table.types.logical.utils.LogicalTypeMerging#adjustPrecisionScale
> method was added in 1.14. Because sum() generates max precision(38) by
> default, it leads to special circumstances, which reduces the scale by 1.
> !image-2021-10-29-15-49-14-419.png!
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
[jira] [Updated] (FLINK-24691) FLINK SQL SUM() causes a precision error
[
https://issues.apache.org/jira/browse/FLINK-24691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Zongwen Li updated FLINK-24691:
---
Description:
code:
{code:java}
tableEnv.executeSql("select sum(cast( 1.03520274 as decimal(32, 8))) as num
").print();
{code}
expected:
1.03520274
actual:
1.03520270
This function is normal in version 1.13.x.
I found the code that caused the inconsistency：
org.apache.flink.table.types.logical.utils.LogicalTypeMerging#adjustPrecisionScale
method was added in 1.14. Because sum() generates max precision(38) by
default, it leads to special circumstances, which reduces the scale by 1.
!image-2021-10-29-15-49-14-419.png!
was:
code:
{code:java}
tableEnv.executeSql("select sum(cast( 1.03520274 as decimal(32, 8))) as num
").print();
{code}
expected:
1.03520274
actual:
1.03520270
This function is normal in version 1.13.x.
I found the code that caused the inconsistency：
org.apache.flink.table.types.logical.utils.LogicalTypeMerging#adjustPrecisionScale
method was added in 1.14. Because sum() generates max precision(38) by
default, it leads to special circumstances, which reduces the scale by 1.
> FLINK SQL SUM() causes a precision error
>
>
> Key: FLINK-24691
> URL: https://issues.apache.org/jira/browse/FLINK-24691
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Runtime
>Affects Versions: 1.14.0
>Reporter: Zongwen Li
>Assignee: Marios Trivyzas
>Priority: Major
> Attachments: image-2021-10-29-15-49-14-419.png
>
>
> code:
> {code:java}
> tableEnv.executeSql("select sum(cast( 1.03520274 as decimal(32, 8))) as num
> ").print();
> {code}
> expected:
> 1.03520274
> actual:
> 1.03520270
>
> This function is normal in version 1.13.x.
> I found the code that caused the inconsistency：
> org.apache.flink.table.types.logical.utils.LogicalTypeMerging#adjustPrecisionScale
> method was added in 1.14. Because sum() generates max precision(38) by
> default, it leads to special circumstances, which reduces the scale by 1.
> !image-2021-10-29-15-49-14-419.png!
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
[jira] [Updated] (FLINK-24691) FLINK SQL SUM() causes a precision error
[
https://issues.apache.org/jira/browse/FLINK-24691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Zongwen Li updated FLINK-24691:
---
Attachment: image-2021-10-29-15-49-14-419.png
> FLINK SQL SUM() causes a precision error
>
>
> Key: FLINK-24691
> URL: https://issues.apache.org/jira/browse/FLINK-24691
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Runtime
>Affects Versions: 1.14.0
>Reporter: Zongwen Li
>Assignee: Marios Trivyzas
>Priority: Major
> Attachments: image-2021-10-29-15-49-14-419.png
>
>
> code:
> {code:java}
> tableEnv.executeSql("select sum(cast( 1.03520274 as decimal(32, 8))) as num
> ").print();
> {code}
> expected:
> 1.03520274
> actual:
> 1.03520270
>
> This function is normal in version 1.13.x.
> I found the code that caused the inconsistency：
> org.apache.flink.table.types.logical.utils.LogicalTypeMerging#adjustPrecisionScale
> method was added in 1.14. Because sum() generates max precision(38) by
> default, it leads to special circumstances, which reduces the scale by 1.
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
[jira] [Updated] (FLINK-24691) FLINK SQL SUM() causes a precision error
[
https://issues.apache.org/jira/browse/FLINK-24691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Zongwen Li updated FLINK-24691:
---
Attachment: image-2021-10-29-15-48-58-563.png
> FLINK SQL SUM() causes a precision error
>
>
> Key: FLINK-24691
> URL: https://issues.apache.org/jira/browse/FLINK-24691
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Runtime
>Affects Versions: 1.14.0
>Reporter: Zongwen Li
>Assignee: Marios Trivyzas
>Priority: Major
> Attachments: image-2021-10-29-15-49-14-419.png
>
>
> code:
> {code:java}
> tableEnv.executeSql("select sum(cast( 1.03520274 as decimal(32, 8))) as num
> ").print();
> {code}
> expected:
> 1.03520274
> actual:
> 1.03520270
>
> This function is normal in version 1.13.x.
> I found the code that caused the inconsistency：
> org.apache.flink.table.types.logical.utils.LogicalTypeMerging#adjustPrecisionScale
> method was added in 1.14. Because sum() generates max precision(38) by
> default, it leads to special circumstances, which reduces the scale by 1.
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
[jira] [Updated] (FLINK-24691) FLINK SQL SUM() causes a precision error
[
https://issues.apache.org/jira/browse/FLINK-24691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Zongwen Li updated FLINK-24691:
---
Attachment: (was: image-2021-10-29-15-48-58-563.png)
> FLINK SQL SUM() causes a precision error
>
>
> Key: FLINK-24691
> URL: https://issues.apache.org/jira/browse/FLINK-24691
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Runtime
>Affects Versions: 1.14.0
>Reporter: Zongwen Li
>Assignee: Marios Trivyzas
>Priority: Major
> Attachments: image-2021-10-29-15-49-14-419.png
>
>
> code:
> {code:java}
> tableEnv.executeSql("select sum(cast( 1.03520274 as decimal(32, 8))) as num
> ").print();
> {code}
> expected:
> 1.03520274
> actual:
> 1.03520270
>
> This function is normal in version 1.13.x.
> I found the code that caused the inconsistency：
> org.apache.flink.table.types.logical.utils.LogicalTypeMerging#adjustPrecisionScale
> method was added in 1.14. Because sum() generates max precision(38) by
> default, it leads to special circumstances, which reduces the scale by 1.
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
[jira] [Updated] (FLINK-24691) FLINK SQL SUM() causes a precision error
[
https://issues.apache.org/jira/browse/FLINK-24691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Zongwen Li updated FLINK-24691:
---
Description:
code:
{code:java}
tableEnv.executeSql("select sum(cast( 1.03520274 as decimal(32, 8))) as num
").print();
{code}
expected:
1.03520274
actual:
1.03520270
This function is normal in version 1.13.x.
I found the code that caused the inconsistency：
org.apache.flink.table.types.logical.utils.LogicalTypeMerging#adjustPrecisionScale
method was added in 1.14. Because sum() generates max precision(38) by
default, it leads to special circumstances, which reduces the scale by 1.
was:
code:
{code:java}
tableEnv.executeSql("select sum(cast( 1.03520274 as decimal(32, 8))) as num
").print();
{code}
expected:
1.03520274
actual:
1.03520270
This function is normal in version 1.13.x.
I found the code that caused the inconsistency：
org.apache.flink.table.types.logical.utils.LogicalTypeMerging#adjustPrecisionScale
method was added in 1.14. Because sum() generates decimal(38,8) by default, it
leads to special circumstances, which reduces the scale by 1.
> FLINK SQL SUM() causes a precision error
>
>
> Key: FLINK-24691
> URL: https://issues.apache.org/jira/browse/FLINK-24691
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Runtime
>Affects Versions: 1.14.0
>Reporter: Zongwen Li
>Assignee: Marios Trivyzas
>Priority: Major
>
> code:
> {code:java}
> tableEnv.executeSql("select sum(cast( 1.03520274 as decimal(32, 8))) as num
> ").print();
> {code}
> expected:
> 1.03520274
> actual:
> 1.03520270
>
> This function is normal in version 1.13.x.
> I found the code that caused the inconsistency：
> org.apache.flink.table.types.logical.utils.LogicalTypeMerging#adjustPrecisionScale
> method was added in 1.14. Because sum() generates max precision(38) by
> default, it leads to special circumstances, which reduces the scale by 1.
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
[jira] [Updated] (FLINK-24691) FLINK SQL SUM() causes a precision error
[
https://issues.apache.org/jira/browse/FLINK-24691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Martijn Visser updated FLINK-24691:
---
Environment: (was: flink release-1.14.0)
> FLINK SQL SUM() causes a precision error
>
>
> Key: FLINK-24691
> URL: https://issues.apache.org/jira/browse/FLINK-24691
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Runtime
>Affects Versions: 1.14.0
>Reporter: Zongwen Li
>Priority: Major
>
> code:
> {code:java}
> tableEnv.executeSql("select sum(cast( 1.03520274 as decimal(32, 8))) as num
> ").print();
> {code}
> expected:
> 1.03520274
> actual:
> 1.03520270
>
> This function is normal in version 1.13.x.
> I found the code that caused the inconsistency：
> org.apache.flink.table.types.logical.utils.LogicalTypeMerging#adjustPrecisionScale
> method was added in 1.14. Because sum() generates decimal(38,8) by default,
> it leads to special circumstances, which reduces the scale by 1.
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
[jira] [Updated] (FLINK-24691) FLINK SQL SUM() causes a precision error
[
https://issues.apache.org/jira/browse/FLINK-24691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Zongwen Li updated FLINK-24691:
---
Description:
code:
{code:java}
tableEnv.executeSql("select sum(cast( 1.03520274 as decimal(32, 8))) as num
").print();
{code}
expected:
1.03520274
actual:
1.03520270
This function is normal in version 1.13.x.
I found the code that caused the inconsistency：
org.apache.flink.table.types.logical.utils.LogicalTypeMerging#adjustPrecisionScale
method was added in 1.14. Because sum() generates decimal(38,8) by default, it
leads to special circumstances, which reduces the scale by 1.
was:
code:
{code:java}
tableEnv.executeSql("select sum(cast( 1.03520274 as decimal(32, 8))) as num
").print();
{code}
expected:
1.03520274
actual:
1.03520270
This function is normal in version 1.13.x.
Because I am not familiar with the SQL API source code, I did not find the root
error code.
> FLINK SQL SUM() causes a precision error
>
>
> Key: FLINK-24691
> URL: https://issues.apache.org/jira/browse/FLINK-24691
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Runtime
>Affects Versions: 1.14.0
> Environment: flink release-1.14.0
>Reporter: Zongwen Li
>Priority: Major
>
> code:
> {code:java}
> tableEnv.executeSql("select sum(cast( 1.03520274 as decimal(32, 8))) as num
> ").print();
> {code}
> expected:
> 1.03520274
> actual:
> 1.03520270
>
> This function is normal in version 1.13.x.
> I found the code that caused the inconsistency：
> org.apache.flink.table.types.logical.utils.LogicalTypeMerging#adjustPrecisionScale
> method was added in 1.14. Because sum() generates decimal(38,8) by default,
> it leads to special circumstances, which reduces the scale by 1.
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
[jira] [Updated] (FLINK-24691) FLINK SQL SUM() causes a precision error
[
https://issues.apache.org/jira/browse/FLINK-24691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Zongwen Li updated FLINK-24691:
---
Description:
code:
{code:java}
tableEnv.executeSql("select sum(cast( 1.03520274 as decimal(32, 8))) as num
").print();
{code}
expected:
1.03520274
actual:
1.03520270
This function is normal in version 1.13.x.
Because I am not familiar with the SQL API source code, I did not find the root
error code.
was:
code:
{code:java}
tableEnv.executeSql("select sum(cast( 1.03520274 as decimal(32, 8))) as num
").print();
{code}
expected:
1.03520274
actual:
1.03520270
This function is normal in version 1.13.x.
> FLINK SQL SUM() causes a precision error
>
>
> Key: FLINK-24691
> URL: https://issues.apache.org/jira/browse/FLINK-24691
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Runtime
>Affects Versions: 1.14.0
> Environment: flink release-1.14.0
>Reporter: Zongwen Li
>Priority: Major
>
> code:
> {code:java}
> tableEnv.executeSql("select sum(cast( 1.03520274 as decimal(32, 8))) as num
> ").print();
> {code}
> expected:
> 1.03520274
> actual:
> 1.03520270
>
> This function is normal in version 1.13.x.
> Because I am not familiar with the SQL API source code, I did not find the
> root error code.
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
