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From "Knut Anders Hatlen (JIRA)" <derby-...@db.apache.org>
Subject [jira] Commented: (DERBY-970) Add new metadata methods to network client driver
Date Mon, 27 Mar 2006 14:37:49 GMT
    [ http://issues.apache.org/jira/browse/DERBY-970?page=comments#action_12371984 ] 

Knut Anders Hatlen commented on DERBY-970:
------------------------------------------

Thanks Dyre, but I have promised that I won't commit the patch yet.

To your question about checkJdbcVersionX(): I think all new JDBC 4
metadata calls that require support by the server should call
checkJdbcVersionX(). I don't see any value in calling it for methods
that return constants (like autoCommitFailureClosesAllResultSets()) or
empty result sets (like getClientInfoProperties()).

I think getFunctions() and getFunctionParameters(), which I have seen
you working on, should call this method.

> Add new metadata methods to network client driver
> -------------------------------------------------
>
>          Key: DERBY-970
>          URL: http://issues.apache.org/jira/browse/DERBY-970
>      Project: Derby
>         Type: Sub-task
>   Components: JDBC
>     Reporter: David Van Couvering
>     Assignee: Knut Anders Hatlen
>      Fix For: 10.2.0.0
>  Attachments: derby-970-part1-v1.diff, derby-970-part1-v1.stat, derby-970-part2-v1.diff,
derby-970-part2-v1.stat, derby-970-part3-v1.diff, derby-970-part3-v1.stat
>
> Implement new JDBC 4.0 DatabaseMetaData methods in the client driver:
>   - supportsStoredFunctionsUsingCallSyntax()
>   - autoCommitFailureClosesAllResultSets()
>   - getClientInfoProperties()
>   - providesQueryObjectGenerator()
>   - getSchemas()
>   - getRowIdLifetime()

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