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https://issues.apache.org/jira/browse/FLINK-33266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Benchao Li resolved FLINK-33266.
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Fix Version/s: 1.19.0
Resolution: Implemented
Fixed via b6380d54f11ebb062397d775764f28f20fd35b69 (1.19.0 master)
[~FrankZou] Thanks for your work!
> Support plan cache for DQL in SQL Gateway
> -----------------------------------------
>
> Key: FLINK-33266
> URL: https://issues.apache.org/jira/browse/FLINK-33266
> Project: Flink
> Issue Type: Sub-task
> Reporter: Dan Zou
> Assignee: Dan Zou
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.19.0
>
>
> In OLAP scenarios, running a single query typically cost hundreds of
> milliseconds or a few seconds, of which it takes about tens of milliseconds
> to parse, validate, optimize, and translate it to Flink transformations.
> Adding cache to cache the transformations corresponding to queries is
> meaningful for scenarios where certain queries are often executed repeatedly.
> We focus on submitting DQL through SQL gateway in this ticket.
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