Re: unique constraint - bug?
От | Philip Warner |
---|---|
Тема | Re: unique constraint - bug? |
Дата | |
Msg-id | 3.0.5.32.20000721013529.025ea4f0@mail.rhyme.com.au обсуждение исходный текст |
Ответ на | Re: unique constraint - bug? (Philip Warner <pjw@rhyme.com.au>) |
Список | pgsql-general |
At 01:10 21/07/00 +1000, Philip Warner wrote: >At 10:56 20/07/00 -0400, mikeo wrote: >>in oracle 8.1.6: >> >>i'd say that it finds 1,null,3 equal the 2nd time around... >> > > Ditto for Dec/Rdb. > Ditto for SQL/Server 7. > The tests on Dec/Rdb and SQL/Server were done with true NULL values. ---------------------------------------------------------------- Philip Warner | __---_____ Albatross Consulting Pty. Ltd. |----/ - \ (A.C.N. 008 659 498) | /(@) ______---_ Tel: (+61) 0500 83 82 81 | _________ \ Fax: (+61) 0500 83 82 82 | ___________ | Http://www.rhyme.com.au | / \| | --________-- PGP key available upon request, | / and from pgp5.ai.mit.edu:11371 |/
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