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https://issues.apache.org/jira/browse/DERBY-3037?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12563301#action_12563301
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Daniel John Debrunner commented on DERBY-3037:
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I don't think section 13.1 applies to Derby's functions or procedures.
Derby's functions & procedures are SQL-Invoked routines, their schema
definition is defined by 11.50, specifically SQL-invoked function and
SQL-invoked procedure, and execution by 10.4.
Derby's functions and procedures are external routines (ie. not implemented in
SQL), but they are not externally invoked routines.
The behaviour for SQL-invoked routines that are external and implemented in
Java is in part 13 of the SQL spec which for routines is written as a series of
modifications to section 11.50 and 10.4 (and probably other sections).
> Language ResultSet.finish() is called even when the ResultSet is going to be
> re-used.
> -------------------------------------------------------------------------------------
>
> Key: DERBY-3037
> URL: https://issues.apache.org/jira/browse/DERBY-3037
> Project: Derby
> Issue Type: Bug
> Components: SQL
> Affects Versions: 10.4.0.0
> Reporter: Daniel John Debrunner
> Assignee: Mamta A. Satoor
> Fix For: 10.3.2.2, 10.4.0.0
>
> Attachments: DERBY3037_patch_not_ready_for_commit_v2_diff.txt,
> DERBY3037_patch_not_ready_for_commit_v2_stat.txt,
> Derby_3037_AlterTableConstantActionChanges_v1_diff.txt,
> Derby_3037_AlterTableConstantActionChanges_v1_stat.txt, DERBY_3304_Repro.java
>
>
> DERBY-827 (correctly) changed the lifetime of the language ResultSet tree to
> be the lifetime of the activation, but did not fix up the correct calls to
> ResultSet.close() and ResultSet.finish().
> A language ResultSet's lifetime should be driven by the activation, so
> activation.close() should call finish() on its ResultSet.
> EmbedResultSet should call close on its language ResultSet (theResults field)
> when the JDBC ResultSet is closed, it should not be calling finish() on its
> ResultSet.
> See comments in DERBY-827 for some more details and issues.
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