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https://issues.apache.org/jira/browse/SPARK-34180?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kousuke Saruta updated SPARK-34180:
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Description:
SPARK-33888 PR has the two serious problems.
1. A regression which affects PostgresDialect causing
`PostgreSQLIntegrationSuite` to fail.
2. That PR changes the JDBC-Catalyst type mapping. `sql.Types.TIME` is mapped
to `sql.types.IntegerType` so we'll get millisecond value. But the start time
point is different between `MsSqlServer` and other RDBMSs. For `MsSqlServer`,
it starts from `1900-01-01 00:00:00` while `1970-01-01 00:00:00` for other
RDBMS.
was:
PostgresDIalect#getCatalystType throws Exception for array types.
It's a regression brought by SPARK-33888.
> Fix the regression brought by SPARK-33888
> -----------------------------------------
>
> Key: SPARK-34180
> URL: https://issues.apache.org/jira/browse/SPARK-34180
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.2.0
> Reporter: Kousuke Saruta
> Assignee: Apache Spark
> Priority: Blocker
>
> SPARK-33888 PR has the two serious problems.
> 1. A regression which affects PostgresDialect causing
> `PostgreSQLIntegrationSuite` to fail.
> 2. That PR changes the JDBC-Catalyst type mapping. `sql.Types.TIME` is mapped
> to `sql.types.IntegerType` so we'll get millisecond value. But the start time
> point is different between `MsSqlServer` and other RDBMSs. For `MsSqlServer`,
> it starts from `1900-01-01 00:00:00` while `1970-01-01 00:00:00` for other
> RDBMS.
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