[teiid-issues] [JBoss JIRA] (TEIID-5320) SAP IQ translator wrong pushdown of dateadd function

[Jan Stastny (JIRA)]

Jan Stastny created TEIID-5320:
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             Summary: SAP IQ translator wrong pushdown of dateadd function
                 Key: TEIID-5320
                 URL: https://issues.jboss.org/browse/TEIID-5320
             Project: Teiid
          Issue Type: Bug
          Components: Misc. Connectors
    Affects Versions: 8.12.13.6_4
            Reporter: Jan Stastny
            Assignee: Steven Hawkins


SAP IQ translator's pushdown of DATEADD function is wrong.

The function DATEADD has following signature in SAP IQ:
bq. DATEADD ( date-part, numeric-expression, date-expression )
the date-part is of type Date Part, see (1).

Teiid is currently pushing DATEADD function with date-part argument as string, which causes an error. It should be Date Part identifier, e.g. instead of 'DAY', it should be DAY.


(1) http://infocenter.sybase.com/help/index.jsp?topic=/com.sybase.infocenter.dc38159.1600/doc/html/san1277395118633.html



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