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https://issues.apache.org/jira/browse/FLINK-15077?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-15077:
-----------------------------------
Labels: auto-unassigned stale-major (was: auto-unassigned)
I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help
the community manage its development. I see this issues has been marked as
Major but is unassigned and neither itself nor its Sub-Tasks have been updated
for 30 days. I have gone ahead and added a "stale-major" to the issue". If this
ticket is a Major, please either assign yourself or give an update. Afterwards,
please remove the label or in 7 days the issue will be deprioritized.
> Support Semi/Anti LookupJoin in Blink planner
> ---------------------------------------------
>
> Key: FLINK-15077
> URL: https://issues.apache.org/jira/browse/FLINK-15077
> Project: Flink
> Issue Type: New Feature
> Components: Table SQL / Planner
> Reporter: Jing Zhang
> Priority: Major
> Labels: auto-unassigned, stale-major
>
> Support the following sql in Blink planner:
> {code:sql}
> SELECT T.id, T.len, T.content FROM T WHERE T.id IN (
> SELECT id FROM csvDim FOR SYSTEM_TIME AS OF PROCTIME() AS D)
> {code}
> {code:sql}
> SELECT T.id, T.len, T.content FROM T WHERE EXISTS (
> SELECT * FROM csvDim FOR SYSTEM_TIME AS OF PROCTIME() AS D WHERE T.id =
> D.id)
> {code}
> {code:sql}
> SELECT T.id, T.len, T.content FROM T WHERE NOT EXISTS (
> SELECT * FROM csvDim FOR SYSTEM_TIME AS OF PROCTIME() AS D WHERE T.id =
> D.id)
> {code}
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