From: | "Christopher Kings-Lynne" <chriskl(at)familyhealth(dot)com(dot)au> |
---|---|
To: | "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | "Bruce Momjian" <pgman(at)candle(dot)pha(dot)pa(dot)us>, "PostgreSQL-development" <pgsql-hackers(at)postgresql(dot)org> |
Subject: | RE: 7.1.2 release |
Date: | 2001-05-11 03:21:50 |
Message-ID: | ECEHIKNFIMMECLEBJFIGEEIICAAA.chriskl@familyhealth.com.au |
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Thread: | |
Lists: | pgsql-hackers |
While you guys are still awake, I may as well ask this:
I gather that the following code goes though the heap and removes all check
contraints associated with a particular table, but how do I extend the code
to match both a table relid and the constraint name? Basically I'm just
asking how I express 'SQL SELECT' queries using the heap access functions?
rcrel = heap_openr(RelCheckRelationName, RowExclusiveLock);
ScanKeyEntryInitialize(&key, 0, Anum_pg_relcheck_rcrelid,
F_OIDEQ, RelationGetRelid(rel));
rcscan = heap_beginscan(rcrel, 0, SnapshotNow, 1, &key);
while (HeapTupleIsValid(tup = heap_getnext(rcscan, 0)))
simple_heap_delete(rcrel, &tup->t_self);
heap_endscan(rcscan);
heap_close(rcrel, RowExclusiveLock);
Cheers,
Chris
> -----Original Message-----
> From: pgsql-hackers-owner(at)postgresql(dot)org
> [mailto:pgsql-hackers-owner(at)postgresql(dot)org]On Behalf Of Tom Lane
> Sent: Friday, 11 May 2001 10:43 AM
> To: Hiroshi Inoue
> Cc: Bruce Momjian; Philip Warner; The Hermit Hacker;
> PostgreSQL-development
> Subject: Re: [HACKERS] 7.1.2 release
>
>
> Hiroshi Inoue <Inoue(at)tpf(dot)co(dot)jp> writes:
> > I agree with you because the bug is very critical.
>
> Yes, I'd like to get that plpgsql bug fix out as soon as possible.
>
> But the pg_dump things that Philip is fixing are important too,
> so I think we should wait a couple more days for those.
> (Philip, we are just talking about a few days, right?)
>
> regards, tom lane
>
> ---------------------------(end of broadcast)---------------------------
> TIP 4: Don't 'kill -9' the postmaster
>
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