| From: | Peter Eisentraut <peter_e(at)gmx(dot)net> |
|---|---|
| To: | Philip Warner <pjw(at)rhyme(dot)com(dot)au> |
| Cc: | pgsql-hackers(at)postgresql(dot)org, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Subject: | Re: Cascade delete views? |
| Date: | 2000-09-20 17:38:33 |
| Message-ID: | Pine.LNX.4.21.0009192230060.362-100000@peter |
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| Lists: | pgsql-hackers |
Philip Warner writes:
> Doing the following:
>
> create table test (f1 int);
> create view v_test as select f1+1 as f11 from test;
> drop table test;
>
> then selecting from the view results in:
>
> ERROR: Relation 'test' does not exist
>
> which is fine.
If you peak into the standard, all DROP commands have a trailing
RESTRICT/CASCADE (mandatory, btw.), which will tell what to do. But it's
extremely hard to implement and keep up to date.
--
Peter Eisentraut peter_e(at)gmx(dot)net http://yi.org/peter-e/
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