From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | Jan Wieck <JanWieck(at)Yahoo(dot)com> |
Cc: | PostgreSQL HACKERS <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Foreign key bugs + other problems |
Date: | 2000-07-11 21:47:58 |
Message-ID: | 200007112147.RAA22814@candle.pha.pa.us |
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Lists: | pgsql-bugs pgsql-hackers |
> > Or, you might be able to make a case that you CANNOT shadow a table
> > that is referenced by a constraint (due to the permanent table constraints
> > cannot reference a temporary table restriction). Since the creation of
> > the temp table would break the restriction, it is illegal.
>
> Good point. What does the standard say about it? Can a table,
> referred to by foreign key constraints or referential
> actions, be shadowed by a temp table?
Maybe we should prevent shadowing of a table that is used as a foreign
key.
--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania 19026
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