[teiid-issues] [JBoss JIRA] Closed: (TEIID-880) SQL Server uniqueidentifier handling

[Steve Hawkins (JIRA)]

     [ https://jira.jboss.org/browse/TEIID-880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Hawkins closed TEIID-880.
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> SQL Server uniqueidentifier handling
> ------------------------------------
>
>                 Key: TEIID-880
>                 URL: https://jira.jboss.org/browse/TEIID-880
>             Project: Teiid
>          Issue Type: Quality Risk
>          Components: JDBC Connector
>    Affects Versions: 6.0.0
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>            Priority: Optional
>             Fix For: 7.0
>
>
> SQL Server's uniqueidentifier is typically imported as a string, but cannot be used in comparable operations (distinct, order by, group by).  Our designer cost analyzer logic already compensated for this, but a more general fix would be to wrap the uniqueidentifier as cast(col as char(36)), which would be safe.

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