From: | Achilleus Mantzios <achill(at)matrix(dot)gatewaynet(dot)com> |
---|---|
To: | Luis Mix <ksql2002(at)yahoo(dot)com(dot)mx> |
Cc: | pgsql-sql(at)postgresql(dot)org |
Subject: | Re: How can I quit this: "Unique " to my table? |
Date: | 2003-04-01 19:29:33 |
Message-ID: | Pine.LNX.4.44.0304011728230.23310-100000@matrix.gatewaynet.com |
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Thread: | |
Lists: | pgsql-sql |
On Tue, 1 Apr 2003, Luis Mix wrote:
> Hello pgsql-sql,
>
> When my table was create I wrote this:
>
> MyDatabase=# create table b_prestamo(no_inventa char(16) unique not
> null, cve_area char(10), date1 date);
> I need now that my table can accept repeated records, but not Null.
> How can I do that?
> SomeBody can help me please?
> My table has information at the moment,what can I do for maintain
> it?
Sorry man :(
the correct statement is
ALTER TABLE b_prestamo drop constraint b_prestamo_no_inventa_key;
>
>
>
>
--
==================================================================
Achilleus Mantzios
S/W Engineer
IT dept
Dynacom Tankers Mngmt
Nikis 4, Glyfada
Athens 16610
Greece
tel: +30-210-8981112
fax: +30-210-8981877
email: achill(at)matrix(dot)gatewaynet(dot)com
mantzios(at)softlab(dot)ece(dot)ntua(dot)gr
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