[teiid-issues] [JBoss JIRA] (TEIID-4648) MySQL unsigned type detection is incorrect

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-4648?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins resolved TEIID-4648.
-----------------------------------
    Resolution: Done


Added a check for UNSIGNED in the type name as the driver lists all of the types as "x UNSIGNED".

> MySQL unsigned type detection is incorrect
> ------------------------------------------
>
>                 Key: TEIID-4648
>                 URL: https://issues.jboss.org/browse/TEIID-4648
>             Project: Teiid
>          Issue Type: Bug
>          Components: JDBC Connector
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 9.1.2, 9.2
>
>
> The MySQL JDBC driver hard codes for all integral types in the DatabaseMetaData getTypeInfo call that they are unsigned - even the signed types.  This causes our logic to widen types that don't need widened.



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