RE: exists <==> not exists ???

Поиск
Список
Период
Сортировка
От Patti Morgan
Тема RE: exists <==> not exists ???
Дата
Msg-id 61891BA043DED21180920090273F1738026B77F7@argentina.telogy.com
обсуждение исходный текст
Ответ на exists <==> not exists ???  (Christian Breimann <chr@math.uni-muenster.de>)
Список pgsql-bugs
How do I stop this information from coming to me?

-----Original Message-----
From: Tom Lane [mailto:tgl@sss.pgh.pa.us]
Sent: Friday, May 11, 2001 9:35 AM
To: Christian Breimann
Cc: pgsql-bugs@postgresql.org
Subject: Re: [BUGS] exists <==> not exists ???


Christian Breimann <chr@math.uni-muenster.de> writes:
> When executing a SQL-Query with a "where not exists (...)" Statement,
> the result is wrong. It's the same result as I execute "where exists
> (...)" This mustn't be true.

This is a completely unhelpful bug report.  We need sufficient details
to let us reproduce the problem.

            regards, tom lane

---------------------------(end of broadcast)---------------------------
TIP 4: Don't 'kill -9' the postmaster

В списке pgsql-bugs по дате отправления:

Предыдущее
От: Thomas Lockhart
Дата:
Сообщение: Re: createdb test shown as number in data directory
Следующее
От: Tom Lane
Дата:
Сообщение: Re: Irix build failes (PSQL 7.1.1)