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https://issues.apache.org/jira/browse/DERBY-4355?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12751213#action_12751213
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Dag H. Wanvik commented on DERBY-4355:
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> This will certainly cause failures in the regression tests because
> the canons expect the EOF message for negative join tests, but it
> looks like an improvement to me.
+1
A newbie might wonder why the message says INNER when that keyword was
not used, perhaps (your example). But that info is lost in the parser, so it's
ok.
> Implement CROSS JOIN
> --------------------
>
> Key: DERBY-4355
> URL: https://issues.apache.org/jira/browse/DERBY-4355
> Project: Derby
> Issue Type: Improvement
> Components: SQL
> Environment: any
> Reporter: Bernt M. Johnsen
> Attachments: cross.diff
>
>
> Implement the CROSS JOIN syntax
> SELECT * from t1 CROSS JOIN t2;
> as an alternative syntax to
> SELECT * FROM t1, t2;
> This should be pretty straight forward and ease the migration of SQL code to
> Derby.
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