Re: [GENERAL] Populating huge tables each day

2005-07-03 Thread Ben-Nes Yonatan
On Tue, Jun 28, 2005 at 10:36:58AM -0700, Dann Corbit wrote: Nope, truncate is undoubtedly faster. But it also means you would have downtime as you mentioned. If it were me, I'd probably make the trade-off of using a delete inside a transaction. For every record in a bulk loaded table? Sure.

Re: [GENERAL] Populating huge tables each day

2005-06-28 Thread Jim C. Nasby
On Tue, Jun 28, 2005 at 10:36:58AM -0700, Dann Corbit wrote: > > Nope, truncate is undoubtedly faster. But it also means you would have > > downtime as you mentioned. If it were me, I'd probably make the > > trade-off of using a delete inside a transaction. > > For every record in a bulk loaded ta

Re: [GENERAL] Populating huge tables each day

2005-06-28 Thread Dann Corbit
> -Original Message- > From: Jim C. Nasby [mailto:[EMAIL PROTECTED] > Sent: Monday, June 27, 2005 6:55 PM > To: Dann Corbit > Cc: Ben-Nes Yonatan; pgsql-general@postgresql.org > Subject: Re: [GENERAL] Populating huge tables each day > > On Mon, Jun 27, 2005 a

Re: [GENERAL] Populating huge tables each day

2005-06-27 Thread Jim C. Nasby
> Subject: Re: [GENERAL] Populating huge tables each day > > > > On Mon, Jun 27, 2005 at 12:43:57PM -0700, Dann Corbit wrote: > > > I see a lot of problems with this idea. > > > > > > You mention that the database is supposed to be available 24

Re: [GENERAL] Populating huge tables each day

2005-06-27 Thread Dann Corbit
> -Original Message- > From: Jim C. Nasby [mailto:[EMAIL PROTECTED] > Sent: Monday, June 27, 2005 12:58 PM > To: Dann Corbit > Cc: Ben-Nes Yonatan; pgsql-general@postgresql.org > Subject: Re: [GENERAL] Populating huge tables each day > > On Mon, Jun 27, 2005 a

Re: [GENERAL] Populating huge tables each day

2005-06-27 Thread Jim C. Nasby
On Mon, Jun 27, 2005 at 12:43:57PM -0700, Dann Corbit wrote: > I see a lot of problems with this idea. > > You mention that the database is supposed to be available 24x7. > While you are loading, the database table receiving data will not be > available. Therefore, you will have to have one serve

Re: [GENERAL] Populating huge tables each day

2005-06-27 Thread Dann Corbit
ECTED] On Behalf Of Ben-Nes Yonatan > Sent: Monday, June 27, 2005 1:13 PM > To: pgsql-general@postgresql.org > Subject: [GENERAL] Populating huge tables each day > > Hi All, > > First I apologize for the length of this email im just afraid that my > problem is quite complicate

[GENERAL] Populating huge tables each day

2005-06-27 Thread Ben-Nes Yonatan
Hi All, First I apologize for the length of this email im just afraid that my problem is quite complicated for explination & also about my english which is not my native language sorry :) I'm currently building a site for a client which will need to update his database on a daily routine