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https://issues.apache.org/jira/browse/FLINK-16323?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jark Wu updated FLINK-16323:
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Fix Version/s: (was: 1.13.0)
1.14.0
> Support to join a static table in streaming mode
> ------------------------------------------------
>
> Key: FLINK-16323
> URL: https://issues.apache.org/jira/browse/FLINK-16323
> Project: Flink
> Issue Type: New Feature
> Components: Table SQL / API, Table SQL / Planner
> Reporter: Jark Wu
> Priority: Major
> Fix For: 1.14.0
>
>
> Currently, we already support to join a stream and a bounded stream using
> reguar join. However, this will be tranlsated into stream-stream join which
> is not efficient, because it will output early results and maybe retracted
> afterwards.
> A better and native support will be using a special temporal join operator
> which will block the streaming side until all the static table data is
> loaded.
> This can help users to join a huge table, e.g. MySQL table with billion
> records but changes little.
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