Hi,
Thank you, it works but I loose my foreign keys and the privileges for
groups and users.
Is there a solution ?
Stef
-----Message d'origine-----
De : Achilleus Mantzios [mailto:achill@matrix.gatewaynet.com]
Envoye : vendredi 26 juillet 2002 14:50
A : ROUWEZ Stephane
Cc : 'pgsql-sql@postgresql.org'; LESNE Philippe
Objet : Re: [SQL] Change size of a field
On Fri, 26 Jul 2002, ROUWEZ Stephane wrote:
> Hi,
>
> Is it possible to change the size of a field ?
> Actually, I have a field called 'nom' in varchar(50) and I want this field
> in varchar(80).
> I can't do it with PgAdmin. Is it normal ?
Pretty normal!
just
1) % pg_dump -t <tablename> <dbname> > <tablename>-DUMP.sql
2) % psql # drop sequence <tablename>_id_seq;
3) vi <tablename>-DUMP.sql change your varchar(50) to varchar(80)
4) psql #\i <tablename>-DUMP.sql
There you go
>
> Tanks
>
>
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--
Achilleus Mantzios
S/W Engineer
IT dept
Dynacom Tankers Mngmt
Nikis 4, Glyfada
Athens 16610
Greece
tel: +30-10-8981112
fax: +30-10-8981877
email: achill@matrix.gatewaynet.com mantzios@softlab.ece.ntua.gr
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