On Wednesday 14 June 2006 02:02 pm, "Alexis Palma Espinosa" <apalma(at)uci(dot)cu>
thus communicated:
--> Hello everyone:
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--> We are working with serials fields and we found a problem with then: When
we insert in a table that has e unique restrict, and this makes insert
fails, the sequence increments anyway...¿What we can do about it? -->
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--> We hope you can help us.....
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This is doing exactly what it is supposed to do. See the docs:
http://www.postgresql.org/docs/7.4/static/functions-sequence.html