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https://issues.apache.org/jira/browse/FLINK-31767?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Godfrey He updated FLINK-31767:
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Description: Currently, for partitioned table, the "analyze table" command
will generate a separate SQL statement for each partition. When there are too
many partitions, the compilation/submission/execution time will be very long.
This issue aims to improve it: we can combine the sql statements for each
partition into one with "union all", and just need to execution one sql. (was:
Currently, for partitioned table, )
> Improve the implementation for "analyze table" execution on partitioned table
> -----------------------------------------------------------------------------
>
> Key: FLINK-31767
> URL: https://issues.apache.org/jira/browse/FLINK-31767
> Project: Flink
> Issue Type: Improvement
> Components: Table SQL / Planner
> Reporter: Godfrey He
> Assignee: Godfrey He
> Priority: Major
>
> Currently, for partitioned table, the "analyze table" command will generate a
> separate SQL statement for each partition. When there are too many
> partitions, the compilation/submission/execution time will be very long. This
> issue aims to improve it: we can combine the sql statements for each
> partition into one with "union all", and just need to execution one sql.
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