[
http://issues.apache.org/jira/browse/DERBY-1953?page=comments#action_12441491 ]
Yip Ng commented on DERBY-1953:
-------------------------------
Originally, I had MODE DB2SQL to be independent but there is a testcase in
db2Compatibility.sql that expects failure when the MODE DB2SQL is specified
without the FOR EACH part. That was why I retain the failure with
the current syntax. But after going through the most recent DB2 documentation,
it appears that MODE DB2SQL can be optional and independent as well. So I am
going to make the correction and change to what Bernt suggested. The syntax is
now:
<triggered action> ::=
[ FOR EACH { ROW | STATEMENT } ]
[ MODE DB2SQL ]
<triggered SQL statement>
Need to rerun derbyall. =)
> Make FOR EACH clause and MODE DB2SQL in CREATE TRIGGER statement optional
> -------------------------------------------------------------------------
>
> Key: DERBY-1953
> URL: http://issues.apache.org/jira/browse/DERBY-1953
> Project: Derby
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 10.2.1.6
> Environment: Any
> Reporter: Yip Ng
> Assigned To: Yip Ng
> Priority: Minor
> Attachments: derby1953-trunk-diff01.txt, derby1953-trunk-diff02.txt,
> derby1953-trunk-stat01.txt, derby1953-trunk-stat02.txt
>
>
> According to SQL:2003 standard, section 11.39 <trigger definition>, under
> Syntax Rules item 8:
> If neither FOR EACH ROW nor FOR EACH STATEMENT is specified, then FOR EACH
> STATEMENT is implicit.
> [ FOR EACH { ROW | STATEMENT } ]
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