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https://issues.apache.org/jira/browse/DERBY-5506?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13153167#comment-13153167
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Kim Haase commented on DERBY-5506:
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It appears that the only change that would be required would be to remove the
following sentence from the TableSubquery topic in the Reference Manual:
"When used with EXISTS, it returns multiple columns only if you use * to return
the multiple columns."
It might be helpful, though, to add an example of the use of EXISTS without an
asterisk.
> Document that EXISTS subquery can now select more then one column
> -----------------------------------------------------------------
>
> Key: DERBY-5506
> URL: https://issues.apache.org/jira/browse/DERBY-5506
> Project: Derby
> Issue Type: Sub-task
> Components: Documentation
> Reporter: Dag H. Wanvik
> Assignee: Kim Haase
>
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