[teiid-issues] [JBoss JIRA] (TEIID-5360) DatabaseMetaData nullsAreSortedLow should not be true

Steven Hawkins (JIRA) issues at jboss.org
Tue Jun 5 18:05:00 EDT 2018


    [ https://issues.jboss.org/browse/TEIID-5360?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13587042#comment-13587042 ] 

Steven Hawkins commented on TEIID-5360:
---------------------------------------

I'll try to drive this from the server as we've allowed the admin to configure the server side default for some time now.

> DatabaseMetaData nullsAreSortedLow should not be true
> -----------------------------------------------------
>
>                 Key: TEIID-5360
>                 URL: https://issues.jboss.org/browse/TEIID-5360
>             Project: Teiid
>          Issue Type: Quality Risk
>          Components: JDBC Driver
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 11.0
>
>
> Since there isn't a hard guarantee of null sorts (without an explicit null sort) we should not indicate nulls are low in the DatabaseMetaData.  This will leave all of the null sort methods as false, which may be an issue for some clients so a flag should be added to control this behavior.



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