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https://issues.apache.org/jira/browse/DERBY-2927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12544938
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Jacques Coetzee commented on DERBY-2927:
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Yes, our internal framework does not allow it (something very similar
to J2EE), currently that type of statement works fine with Oracle and
SQL Server, so I don't see why Derby shouldn't support it.
Thanks for the feedback, much appreciated.
> Procedures can't return values other than ResultSets
> ----------------------------------------------------
>
> Key: DERBY-2927
> URL: https://issues.apache.org/jira/browse/DERBY-2927
> Project: Derby
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 10.2.2.0
> Environment: Java 1.4.2
> Windows XP SP 2
> Reporter: Jacques Coetzee
>
> First off, this is not really a bug, it's more of a restriction.
>
> As per the needs of my inhouse framework I need a procedure to be able to
> return a value other than
> a ResultSet (I need a integer). The reason I need to use a procedure; is
> because I'm using INOUT parameters.
>
> When call my procedure, it needs to look like this:
>
> { ? = call myProcedure(?,?,?,?,?,?)}
>
> Where the first ? represents a status-code, ie a failure = -1, and a
> successfull would be 1.
> All the other procedure paramters are INOUT.
>
> If I where to use normal scripting methods in any other DB, for instance DB2
> or Oracle
> then I would be able to do this. It seems that the problem has to do with
> using
> JAVA "Stored" Procedures.
>
> Is it possible to either make procedures return primitive types, OR
> for Functions to be able to use OUT and INOUT paramters?
>
> I've got High Hopes for Derby, but it's issues like this that might just
> sway me to use a different DB.
>
> I appreciate any feedback you can give me.
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