[teiid-issues] [JBoss JIRA] Reopened: (TEIID-1528) ruleimplementjoin strategy may generate an order by that does not use a relevant index

Steven Hawkins (JIRA) jira-events at lists.jboss.org
Tue May 31 14:30:00 EDT 2011


     [ https://issues.jboss.org/browse/TEIID-1528?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins reopened TEIID-1528:
-----------------------------------



Reopening due to regression.

> ruleimplementjoin strategy may generate an order by that does not use a relevant index
> --------------------------------------------------------------------------------------
>
>                 Key: TEIID-1528
>                 URL: https://issues.jboss.org/browse/TEIID-1528
>             Project: Teiid
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: 6.0.0
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 7.4
>
>
> If a table is given additional join criteria not covered by an index or if a composite key is being used ruleimplementjoinstrategy may - either add an item not covered by the index to the order by or not use the proper order of the index columns.

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