Re: partitioned lookup table?

From: David Fetter <david(at)fetter(dot)org>
To: Andreas Kretschmer <akretschmer(at)spamfence(dot)net>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: partitioned lookup table?
Date: 2010-04-17 22:11:48
Message-ID: 20100417221148.GC17710@fetter.org
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On Fri, Apr 16, 2010 at 04:48:18PM +0200, Andreas Kretschmer wrote:
> Hi @all,
>
> A question, found in the german PG-Forum:
>
> is it possible to partitionate a lookup-table? What i mean is:
>
> test=# create table foo(i int primary key);
> NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "foo_pkey" for table "foo"
> CREATE TABLE
> test=*# create table bla ( i int references foo);
> CREATE TABLE
> test=*# insert into foo values (1);
> INSERT 0 1
> test=*# insert into bla values (1);
> INSERT 0 1
> test=*# create table foo_2 () inherits (foo);
> CREATE TABLE
> test=*# alter table foo_2 add primary key (i);
> NOTICE: ALTER TABLE / ADD PRIMARY KEY will create implicit index "foo_2_pkey" for table "foo_2"
> ALTER TABLE

Kinda.

http://people.planetpostgresql.org/dfetter/index.php?/archives/51-Partitioning-Is-Such-Sweet-Sorrow.html

Cheers,
David.
--
David Fetter <david(at)fetter(dot)org> http://fetter.org/
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