R: R: How to move a DB from one server to another...

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От Federico Simonetti (Etheye)
Тема R: R: How to move a DB from one server to another...
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Msg-id 20050623115336.CF63D5288E@svr1.postgresql.org
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Ответы Re: R: R: How to move a DB from one server  (Jochem van Dieten <jochemd@oli.tudelft.nl>)
Re: How to move a DB from one server to another...  ("Andrew Dunstan" <andrew@dunslane.net>)
Re: R: R: How to move a DB from one server to another...  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-hackers-win32
Hello Harald,
 
uhm, you may have lost my first message... I said that I am unable to run pg_restore on a different computer other than the one pg_dump was used on. I always get a return code of 1 (error). I can easily and quickly dump a database with pg_dump but I can't restore it on a PC different from the one used to back it up. And I really can't understand why, I have tried all possible options...
 
I'm running PostgreSQL 8.0.3 on Win32. I've found some solutions for Linux but nobody was able to help me regarding the Windows platform.
 
Thanks,
 
Federico
 


Da: Harald Armin Massa [mailto:haraldarminmassa@gmail.com]
Inviato: giovedì 23 giugno 2005 12.14
A: Federico Simonetti (Etheye)
Cc: pgsql-hackers-win32@postgresql.org
Oggetto: Re: R: [pgsql-hackers-win32] How to move a DB from one server to another...

Federico,
Of course we could use SQL (CREATE DATABASE, CREATE TABLE, INSERT INTO....)
but this would take years on large databases, while a rough "copy this
folder to the new server" would take just a few seconds.

I do copys of databases every other day. pg_dump and pg_restore work like a breeze on databases with around 1 gig of stuff, and I do not even use the binary format and use intermediate files.

Where ist the performance bottleneck you are speaking of?

Harald

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GHUM Harald Massa
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Harald Armin Massa
Reinsburgstraße 202b
70197 Stuttgart
0173/9409607

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