Re: sequence last_value

From: Vijay Deval <deval(at)giaspn01(dot)vsnl(dot)net(dot)in>
To: "Duncan Adams (DNS)" <duncan(dot)adams(at)vcontractor(dot)co(dot)za>
Cc: "'pgsql-novice(at)postgresql(dot)org'" <pgsql-novice(at)postgresql(dot)org>
Subject: Re: sequence last_value
Date: 2001-10-13 11:51:21
Message-ID: 3BC82AB9.47FBE8FC@giaspn01.vsnl.net.in
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The syntax for insertion could be like

insert into loc (bulding_key,floor,ref) values (1,1 'help');

If you have dropped table, it would be necessary to drop
key_location_seq explicitly.

Vijay

"Duncan Adams (DNS)" wrote:
>
> Hi
>
> I really need help on this one. can any one please explain to me how
> "SERIAL PRIMARY KEY "
>
> wireman=# insert into loc values (1,1,'HELP');
> ERROR: Cannot insert a duplicate key into unique index loc_pkey

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