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From "Knut Anders Hatlen (JIRA)" <derby-...@db.apache.org>
Subject [jira] Commented: (DERBY-1314) Differences between client and embedded when invoking stored procedures using Statement.executeUpdate()
Date Wed, 10 May 2006 13:33:06 GMT
    [ http://issues.apache.org/jira/browse/DERBY-1314?page=comments#action_12378917 ] 

Knut Anders Hatlen commented on DERBY-1314:
-------------------------------------------

The JDBC 3.0 javadoc for Statement.executeUpdate() says:

  Returns: either the row count for INSERT, UPDATE or DELETE
    statements, or 0 for SQL statements that return nothing

  Throws: SQLException - if a database access error occurs or the
    given SQL statement produces a ResultSet object

Embedded behaves correctly when no result sets are produced by the
stored procedure, and the client behaves correctly when result sets
are produced.

> Differences between client and embedded when invoking stored procedures using Statement.executeUpdate()
> -------------------------------------------------------------------------------------------------------
>
>          Key: DERBY-1314
>          URL: http://issues.apache.org/jira/browse/DERBY-1314
>      Project: Derby
>         Type: Bug

>   Components: JDBC
>     Versions: 10.2.0.0
>     Reporter: Knut Anders Hatlen

>
> When invoking a stored procedure using Statement.executeUpdate(), the
> client driver and the embedded driver behave differently.
> If the stored procedure does not return any result set, the embedded
> driver returns 0, whereas the client returns -1.
> If the stored procedure returns one or more result sets, the embedded
> driver returns -1, whereas the client fails with an exception.

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