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Posted to derby-dev@db.apache.org by "Rick Hillegas (JIRA)" <ji...@apache.org> on 2013/01/23 15:24:13 UTC

[jira] [Created] (DERBY-6049) Allow tuples in IN lists

Rick Hillegas created DERBY-6049:
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             Summary: Allow tuples in IN lists
                 Key: DERBY-6049
                 URL: https://issues.apache.org/jira/browse/DERBY-6049
             Project: Derby
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 10.10.0.0
            Reporter: Rick Hillegas


A user would like to be able to use tuples in IN lists. See http://apache-database.10148.n7.nabble.com/tuple-IN-clause-td126642.html. The following syntax (not currently supported by Derby) is legal according to my reading of the SQL Standard, part 2, sections 8.4 <in predicate> and 7.2 <row value expression>:

select * from t where ( a, b ) in ( ( 1, 2 ), ( 3, 4 ) )


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