[teiid-issues] [JBoss JIRA] Closed: (TEIID-748) QueryRewriter null handling

Thu Jun 10 21:11:39 EDT 2010

     [ https://jira.jboss.org/browse/TEIID-748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Hawkins closed TEIID-748.
-------------------------------


> QueryRewriter null handling
> ---------------------------
>
>                 Key: TEIID-748
>                 URL: https://jira.jboss.org/browse/TEIID-748
>             Project: Teiid
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: 6.0.0
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>            Priority: Minor
>             Fix For: 6.2.0
>
>
> The rewriter changes several criteria fragments into true/false criteria ignoring the affect of nulls.  i.e. pm1.g1.e1 like '%' is not same as 1 = 1 since null e1 values should not be allowed to pass.
> This is not a regression, but has been a problem since the switch to three valued logic.

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira