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From "Fabian Hueske (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FLINK-7865) Remove predicate restrictions on TableFunction left outer join
Date Thu, 19 Oct 2017 19:38:00 GMT

     [ https://issues.apache.org/jira/browse/FLINK-7865?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Fabian Hueske updated FLINK-7865:
---------------------------------
    Issue Type: New Feature  (was: Sub-task)
        Parent:     (was: FLINK-7730)

> Remove predicate restrictions on TableFunction left outer join
> --------------------------------------------------------------
>
>                 Key: FLINK-7865
>                 URL: https://issues.apache.org/jira/browse/FLINK-7865
>             Project: Flink
>          Issue Type: New Feature
>          Components: Table API & SQL
>            Reporter: Xingcan Cui
>
> To cover up the improper translation of lateral table left outer join (CALCITE-2004),
we have temporarily forbidden the predicates (except {{true}} literal) in Table API (FLINK-7853)
and SQL (FLINK-7854). Once the issue has been fixed in Calcite, we should remove the restrictions.
The tasks may include removing Table API/SQL condition check, remove validation tests, enable
integration tests, update the documents, etc.
> See [this thread on Calcite dev list|https://lists.apache.org/thread.html/16caeb8b1649c4da85f9915ea723c6c5b3ced0b96914cadc24ee4e15@%3Cdev.calcite.apache.org%3E]
for more information.



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