Re: Column Types

From: Oliver Elphick <olly(at)lfix(dot)co(dot)uk>
To: "Muhyiddin A(dot)M Hayat" <middink(at)indo(dot)net(dot)id>
Cc: pgsql-sql(at)postgresql(dot)org
Subject: Re: Column Types
Date: 2003-09-14 07:53:38
Message-ID: 1063526018.18284.21.camel@linda.lfix.co.uk
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On Sun, 2003-09-14 at 07:49, Muhyiddin A.M Hayat wrote:
> If in MySQL i'm using type EMUN what type in Postgres?

Use a CHECK constraint:

CREATE TABLE xxx (
...
colour TEXT CHECK (colour IN ('red', 'green', 'blue')),
...
);

--
Oliver Elphick Oliver(dot)Elphick(at)lfix(dot)co(dot)uk
Isle of Wight, UK http://www.lfix.co.uk/oliver
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