[teiid-issues] [JBoss JIRA] (TEIID-4304) Correct handling with subquery in on clause

[Steven Hawkins (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-4304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13258745#comment-13258745 ] 

Steven Hawkins commented on TEIID-4304:
---------------------------------------

This will needed queued for 8.12.x as well.

> Correct handling with subquery in on clause
> -------------------------------------------
>
>                 Key: TEIID-4304
>                 URL: https://issues.jboss.org/browse/TEIID-4304
>             Project: Teiid
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: 7.7
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 9.1, 9.0.1, 8.7.8.6_2
>
>
> With the translator capability supportsSubqueryInOn false, we can still plan a query with a subquery in the on clause if non-join criteria on the inner side of a left outer join is used in the user query on clause (it is temporarily pushed out of the join and then added back in rule collapse source).
> Additionally the oracle translator should not support subquery in on for oracle 11 and earlier.



--
This message was sent by Atlassian JIRA
(v6.4.11#64026)