From: | Peter Eisentraut <peter_e(at)gmx(dot)net> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | PostgreSQL Development <pgsql-hackers(at)postgreSQL(dot)org> |
Subject: | Re: Uniqueness of rule, constraint, and trigger names |
Date: | 2002-03-11 01:33:43 |
Message-ID: | Pine.LNX.4.30.0203102031360.684-100000@peter.localdomain |
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Lists: | pgsql-hackers pgsql-sql |
Tom Lane writes:
> The SQL spec is not a great deal of help on this, since it doesn't
> have rules or triggers at all.
The SQL spec has triggers, and their names are supposed to be
globally unique.
> For constraints, it requires database-wide uniqueness of constraint
> names --- a rule I doubt anyone is going to favor adopting for
> Postgres.
This should probably be schema-wide, which poses much less of a problem.
--
Peter Eisentraut peter_e(at)gmx(dot)net
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