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From Tatsuo Ishii
Subject subquery in CHECK constraint
Date
Msg-id 20140719.113153.1663819928019947419.t-ishii@sraoss.co.jp
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Responses Re: subquery in CHECK constraint  (Peter Geoghegan <pg@heroku.com>)
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Hi,

Has anybody tried to implement subquery in CHECK constaint? If so,
what are issues to implement it? Or the feature is not worth the
effort? Comments and/or opinions are welcome.

Best regards,
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese:http://www.sraoss.co.jp

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