RE: Re: What's going on here?
От | Dave Cramer |
---|---|
Тема | RE: Re: What's going on here? |
Дата | |
Msg-id | 020601c1160b$a6885b50$8201a8c0@inspiron обсуждение исходный текст |
Ответ на | Re: What's going on here? (jdassen@cistron.nl (J.H.M. Dassen (Ray))) |
Список | pgsql-general |
ebox=# select eitemcode,itemavail from inventory where eitemcode=6100122; eitemcode | itemavail -----------+----------- 6100122 | 1 (1 row) Dave -----Original Message----- From: pgsql-general-owner@postgresql.org [mailto:pgsql-general-owner@postgresql.org] On Behalf Of J.H.M. Dassen (Ray) Sent: July 26, 2001 3:24 PM To: pgsql-general@postgresql.org Subject: [GENERAL] Re: What's going on here? Dave Cramer <Dave@micro-automation.net> wrote: > ebox=# select version(); > version > ------------------------------------------------------------- > PostgreSQL 7.0.3 on i686-pc-linux-gnu, compiled by gcc 2.96 I wouldn't trust that build for production uses; see http://gcc.gnu.org/gcc-2.96.html . > ebox=# select eitemcode,itemavail from inventory where itemavail = 1 > limit 1; eitemcode | itemavail > -----------+----------- > 6100122 | 1 > ebox=# update inventory set itemavail=0 where eitemcode=6100122; > UPDATE 0 What do you get with "select eitemcode,itemavail from inventory where eitemcode=6100122"? "UPDATE 0" means no row matched the "where" clause. If this select does return rows, something truely weird is happening. If it does not return rows, there may be some kind of typing/casting issue at work. HTH, Ray -- Javascript is EVIL! keyweed ---------------------------(end of broadcast)--------------------------- TIP 4: Don't 'kill -9' the postmaster
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