From: | "Sylte" <Sylte_(at)hotmail(dot)com> |
---|---|
To: | pgsql-sql(at)postgresql(dot)org |
Subject: | Re: Auto incrementing an integer |
Date: | 2001-05-14 21:55:51 |
Message-ID: | 9dpk8p$f5e$1@sunsite.dk |
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Thread: | |
Lists: | pgsql-sql |
Thanks Martn....I found this http://dis.lib.muohio.edu/code/entry.html?ID=3
Creating an Autoincrement field in Postgresql
postgres does this a little differently; the "serial" type creates an
integer column, and a sequence used to increment this column.
try this:
create table table_name(
control serial,
another_column text,
primary key(control)
);
results in this:
Table = table_name
+----------------------------------+----------------------------------+-----
--+
| Field | Type |
Length|
+----------------------------------+----------------------------------+-----
--+
| control | int4 not null default nextval('" |
4 |
| another_column | text |
var |
+----------------------------------+----------------------------------+-----
--+
Index: table_name_pkey
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