Re: [HACKERS] 6.5 cvs ERROR: copyObject: don't know how to copy 604
От | Oleg Bartunov |
---|---|
Тема | Re: [HACKERS] 6.5 cvs ERROR: copyObject: don't know how to copy 604 |
Дата | |
Msg-id | Pine.GSO.3.96.SK.990511205842.3568L-100000@ra обсуждение исходный текст |
Ответ на | Re: [HACKERS] 6.5 cvs ERROR: copyObject: don't know how to copy 604 (Bruce Momjian <maillist@candle.pha.pa.us>) |
Список | pgsql-hackers |
On Tue, 11 May 1999, Bruce Momjian wrote: > Date: Tue, 11 May 1999 12:04:32 -0400 (EDT) > From: Bruce Momjian <maillist@candle.pha.pa.us> > To: Oleg Bartunov <oleg@sai.msu.su> > Cc: Tom Lane <tgl@sss.pgh.pa.us>, pgsql-hackers@postgreSQL.org > Subject: Re: [HACKERS] 6.5 cvs ERROR: copyObject: don't know how to copy 604 > > > On Mon, 10 May 1999, Bruce Momjian wrote: > > > > > Date: Mon, 10 May 1999 12:48:15 -0400 (EDT) > > > From: Bruce Momjian <maillist@candle.pha.pa.us> > > > To: Tom Lane <tgl@sss.pgh.pa.us> > > > Cc: Oleg Bartunov <oleg@sai.msu.su>, pgsql-hackers@postgreSQL.org > > > Subject: Re: [HACKERS] 6.5 cvs ERROR: copyObject: don't know how to copy 604 > > > > > > > > > Is this a valid item? > > > > > > > After compilation of current cvs at home I test this and it works. > > But explain shows that select will not use indices, which exists ! > > select station_id from metro_stations except select metro_id from work_flats; > > Indexes aren't much use if you don't have a WHERE restriction, no? > Oh, yes. Oleg > -- > Bruce Momjian | http://www.op.net/~candle > maillist@candle.pha.pa.us | (610) 853-3000 > + If your life is a hard drive, | 830 Blythe Avenue > + Christ can be your backup. | Drexel Hill, Pennsylvania 19026 > _____________________________________________________________ Oleg Bartunov, sci.researcher, hostmaster of AstroNet, Sternberg Astronomical Institute, Moscow University (Russia) Internet: oleg@sai.msu.su, http://www.sai.msu.su/~megera/ phone: +007(095)939-16-83, +007(095)939-23-83
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