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Posted to issues@calcite.apache.org by "Laurent Goujon (JIRA)" <ji...@apache.org> on 2016/10/17 19:52:58 UTC

[jira] [Created] (CALCITE-1444) Add support for CONVERT scalar function

Laurent Goujon created CALCITE-1444:
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             Summary: Add support for CONVERT scalar function
                 Key: CALCITE-1444
                 URL: https://issues.apache.org/jira/browse/CALCITE-1444
             Project: Calcite
          Issue Type: Improvement
          Components: core
            Reporter: Laurent Goujon
            Assignee: Julian Hyde


Both ODBC and JDBC spec mention a {{CONVERT}} scalar function, which is the equivalent of the {{CAST}} function.

In order for JDBC and ODBC drivers to expose support for this function, calcite should support parsing it, and converting it into a {{CAST}} expression (currently, it doesn't unlike some other scalar functions).



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