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https://issues.apache.org/jira/browse/CALCITE-7393?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wenzhuang Zhu updated CALCITE-7393:
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Description: Use RelDataTypeDigest to reduce composite type's digest memory
and digest relative operation's latency.
> Support RelDataTypeDigest
> -------------------------
>
> Key: CALCITE-7393
> URL: https://issues.apache.org/jira/browse/CALCITE-7393
> Project: Calcite
> Issue Type: Sub-task
> Reporter: Wenzhuang Zhu
> Priority: Major
>
> Use RelDataTypeDigest to reduce composite type's digest memory and digest
> relative operation's latency.
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