Re: simple problem
От | Hano de la Rouviere |
---|---|
Тема | Re: simple problem |
Дата | |
Msg-id | 002901c1c545$e0dd4f60$c80ba8c0@sabex.com обсуждение исходный текст |
Ответ на | Re: simple problem (Stephan Szabo <sszabo@megazone23.bigpanda.com>) |
Список | pgsql-sql |
try without the " on ''autor'' where m_name = autor; http://www.pgexplorer.com PostgreSQL GUI Tool ----- Original Message ----- From: "Stephan Szabo" <sszabo@megazone23.bigpanda.com> To: "Daniel Ordobas Bortolas" <bortolas@inf.UFSM.br> Cc: <pgsql-sql@postgresql.org> Sent: Wednesday, March 06, 2002 8:20 PM Subject: Re: [SQL] simple problem > On Wed, 6 Mar 2002, Daniel Ordobas Bortolas wrote: > > > > > Hello! > > I am having problems creating a table and i'd like some help. > > > > -->create table loco( id_loco int4 not null, primary key (id_loco), check( > > (select count(*) from loco ) < 3 ) ); > > IIRC, check constraints with subselects are not currently supported. > You can make triggers that do the check for you. > > > > ---------------------------(end of broadcast)--------------------------- > TIP 3: if posting/reading through Usenet, please send an appropriate > subscribe-nomail command to majordomo@postgresql.org so that your > message can get through to the mailing list cleanly
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