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http://issues.apache.org/jira/browse/DERBY-1060?page=comments#action_12368095 ]
Knut Anders Hatlen commented on DERBY-1060:
-------------------------------------------
EmbedResultSet.close() has the following comment:
// Would like to throw an exception if already closed, but
// some code assumes you can close a ResultSet more than once.
// checkIfClosed("close");
Does anyone know whether "some code" means "some code in Derby" or
"some code in applications using Derby"?
> ResultSet methods should throw exception when the ResultSet is closed
> ---------------------------------------------------------------------
>
> Key: DERBY-1060
> URL: http://issues.apache.org/jira/browse/DERBY-1060
> Project: Derby
> Type: Bug
> Components: JDBC, Network Client, Newcomer
> Versions: 10.2.0.0
> Reporter: Knut Anders Hatlen
> Priority: Minor
>
> The JDBC 4 spec says:
> Once a ResultSet has been closed, any attempt to access any of its
> methods with the exception of the isClosed method will result in a
> SQLException being thrown.
> This is not always the case in Derby, and the behaviour is not the
> same on the client driver and the embedded driver.
> The following ResultSet methods do not throw an exception when the
> result set is closed:
> Client driver:
> clearWarnings()
> close()
> getMetaData()
> getStatement()
> getWarnings()
> Embedded driver:
> close()
> getConcurrency()
> getRow()
> getStatement()
> getType()
> rowDeleted()
> rowInserted()
> rowUpdated()
> setFetchDirection()
> getFetchDirection()
> setFetchSize()
> getFetchSize()
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