From: | Jeong Jae Ick:정재익: <advance(at)advance(dot)sarang(dot)net> |
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To: | Valerio Santinelli <tanis(at)mediacom(dot)it> |
Cc: | "pgsql-general(at)postgreSQL(dot)org" <pgsql-general(at)postgreSQL(dot)org> |
Subject: | Re: [GENERAL] How to increment by hand a sequence number. |
Date: | 1999-01-18 15:48:52 |
Message-ID: | Pine.LNX.3.96K.990119004143.4903A-100000@advance.sarang.net |
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Thread: | |
Lists: | pgsql-general |
It maybe done with next syntax;
drop sequence_name;
create sequence sequence_name start start_no;
But, if you want to increment the sequence_no by one manually, then;
select nextval('sequence_name');
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On Mon, 18 Jan 1999, Valerio Santinelli wrote:
> I've exported a table from an existing MSAccess database to my
> PostgreSQL db.
> I use a serial ID on the table and now I'm getting errors when I add a
> new entry in the table if i don't specify the ID by hand (which should
> be placed automatically by the db since it's a serial).
>
> The exact error is this one:
>
> Cannot insert a duplicate key into a unique index.
>
>
> I think I should set the "last_value" field in the sequence to my real
> last value aon the ID field of the table, but Idon't know how to do it.
> Is there anybody who can help me ?
>
> Thanks
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