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https://issues.apache.org/jira/browse/SPARK-39303?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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melin updated SPARK-39303:
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Description:
Dremio supports syntax: select CAST(-123456789 AS TIMESTAMP(3)) as times，spark
sql cannot specify 3
Dremio uses calcite，There is an incompatibility problem when converting dremio
sql to spark sql
was:
Dremio supports syntax: select CAST(-123456789 AS TIMESTAMP(3)) as times；
Dremio uses calcite，There is an incompatibility problem when converting dremio
sql to spark sql
> timestamp type support precision, example: timestamp(3)
> -------------------------------------------------------
>
> Key: SPARK-39303
> URL: https://issues.apache.org/jira/browse/SPARK-39303
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.4.0
> Reporter: melin
> Priority: Major
>
> Dremio supports syntax: select CAST(-123456789 AS TIMESTAMP(3)) as
> times，spark sql cannot specify 3
> Dremio uses calcite，There is an incompatibility problem when converting
> dremio sql to spark sql
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