[jira] [Assigned] (SPARK-42399) CONV() silently overflows returning wrong results
[
https://issues.apache.org/jira/browse/SPARK-42399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-42399:
Assignee: Apache Spark
> CONV() silently overflows returning wrong results
> -
>
> Key: SPARK-42399
> URL: https://issues.apache.org/jira/browse/SPARK-42399
> Project: Spark
> Issue Type: Bug
> Components: SQL
>Affects Versions: 3.4.0
>Reporter: Serge Rielau
>Assignee: Apache Spark
>Priority: Critical
>
> spark-sql> SELECT
> CONV(SUBSTRING('0x',
> 3), 16, 10);
> 18446744073709551615
> Time taken: 2.114 seconds, Fetched 1 row(s)
> spark-sql> set spark.sql.ansi.enabled = true;
> spark.sql.ansi.enabled true
> Time taken: 0.068 seconds, Fetched 1 row(s)
> spark-sql> SELECT
> CONV(SUBSTRING('0x',
> 3), 16, 10);
> 18446744073709551615
> Time taken: 0.05 seconds, Fetched 1 row(s)
> In ANSI mode we should raise an error for sure.
> In non ANSI either an error or a NULL maybe be acceptable.
> Alternatively, of course, we could consider if we can support arbitrary
> domains since the result is a STRING again.
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[jira] [Assigned] (SPARK-42399) CONV() silently overflows returning wrong results
[
https://issues.apache.org/jira/browse/SPARK-42399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-42399:
Assignee: (was: Apache Spark)
> CONV() silently overflows returning wrong results
> -
>
> Key: SPARK-42399
> URL: https://issues.apache.org/jira/browse/SPARK-42399
> Project: Spark
> Issue Type: Bug
> Components: SQL
>Affects Versions: 3.4.0
>Reporter: Serge Rielau
>Priority: Critical
>
> spark-sql> SELECT
> CONV(SUBSTRING('0x',
> 3), 16, 10);
> 18446744073709551615
> Time taken: 2.114 seconds, Fetched 1 row(s)
> spark-sql> set spark.sql.ansi.enabled = true;
> spark.sql.ansi.enabled true
> Time taken: 0.068 seconds, Fetched 1 row(s)
> spark-sql> SELECT
> CONV(SUBSTRING('0x',
> 3), 16, 10);
> 18446744073709551615
> Time taken: 0.05 seconds, Fetched 1 row(s)
> In ANSI mode we should raise an error for sure.
> In non ANSI either an error or a NULL maybe be acceptable.
> Alternatively, of course, we could consider if we can support arbitrary
> domains since the result is a STRING again.
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