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https://issues.apache.org/jira/browse/DERBY-4374?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12761684#action_12761684
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Knut Anders Hatlen commented on DERBY-4374:
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The latest patch looks great! +1 to commit.
I used a debug build when I ran the queries, which hopefully explains why it
was slower. I'll look more into it, and I'll also file a bug against the
optimizer for its inability to optimize the inner/cross join variants.
> Document the CROSS JOIN operation in the reference manual
> ---------------------------------------------------------
>
> Key: DERBY-4374
> URL: https://issues.apache.org/jira/browse/DERBY-4374
> Project: Derby
> Issue Type: Improvement
> Components: Documentation
> Affects Versions: 10.6.0.0
> Reporter: Knut Anders Hatlen
> Assignee: Kim Haase
> Attachments: DERBY-4374-2.diff, DERBY-4374-2.zip, DERBY-4374-3.diff,
> DERBY-4374-3.zip, DERBY-4374.diff, DERBY-4374.stat, DERBY-4374.zip
>
>
> CROSS JOIN was added in DERBY-4355. We should document it alongside the other
> join operations in the reference manual.
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