[teiid-issues] [JBoss JIRA] Updated: (TEIID-68) Equivalence expressions in where clauses between two columns are ignored.

[Ramesh Reddy (JIRA)]

     [ https://jira.jboss.org/jira/browse/TEIID-68?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ramesh Reddy updated TEIID-68:
------------------------------

          Component/s: XML Connector
        Fix Version/s: 6.x
    Affects Version/s: 6.x


> Equivalence expressions in where clauses between two columns are ignored.
> -------------------------------------------------------------------------
>
>                 Key: TEIID-68
>                 URL: https://jira.jboss.org/jira/browse/TEIID-68
>             Project: Teiid
>          Issue Type: Bug
>          Components: XML Connector
>    Affects Versions: 6.x
>            Reporter: Steven Hawkins
>            Priority: Optional
>             Fix For: 6.x
>
>
> Defect Tracker #18728: If the where clause processed by the XML connectors has an equivalence expression containing two columns (where col1 = col2), the expression will be ignored.  If the expression contains a column and a literal, it works properly.  Thus a workaround is to use a scalar conversion function to convert the column to a literal.  Something like substring(col1, 0) for string values or (col1 * 1) for numeric values.

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