[teiid-issues] [JBoss JIRA] Resolved: (TEIID-715) Add support for nulls first/last

[Steve Hawkins (JIRA)]

     [ https://jira.jboss.org/browse/TEIID-715?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Hawkins resolved TEIID-715.
---------------------------------

    Resolution: Done


Added language and pushdown support.  If explicit orderings are used and the source does not support the ordering, we will see if the the default null order is compatible.  Other than that we just not push down.  This change elevates methods and the NullOrder class from the JDBCExecutionFactory onto the ExecutionFactory, so it represents a breaking change if a custom JDBC translator was developed that customized the default null order or the nullordering support.

> Add support for nulls first/last
> --------------------------------
>
>                 Key: TEIID-715
>                 URL: https://jira.jboss.org/browse/TEIID-715
>             Project: Teiid
>          Issue Type: Feature Request
>          Components: Connector API, Query Engine
>    Affects Versions: 6.0.0
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 7.1
>
>
> Add language and pushdown support for nulls first/last

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