[teiid-issues] [JBoss JIRA] (TEIID-2558) Add translator support for dependent join pushdown

Mon Jul 15 12:38:26 EDT 2013

    [ https://issues.jboss.org/browse/TEIID-2558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12789721#comment-12789721 ] 

Steven Hawkins commented on TEIID-2558:
---------------------------------------

A quick scan of sources would break down as:

No Issues:
h2
teiid/mm
db2 (declare)
hsql
mysql
pg (but will need a post creation analyze call)
sqlserver

Transaction Issues:
oracle (may need a cardinality hint, but at least for 9ir2+ the default of dynamic sampling should suffice)

Possible Transactional Issues:
informix
ingres
teradata

> Add translator support for dependent join pushdown
> --------------------------------------------------
>
>                 Key: TEIID-2558
>                 URL: https://issues.jboss.org/browse/TEIID-2558
>             Project: Teiid
>          Issue Type: Sub-task
>          Components: Connector API
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 8.5
>
>
> JDBC translators should offer built-in support for dependent join pushdown - possibly with index creation and other options.

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