psql enhancement idea
От | Uwe C. Schroeder |
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Тема | psql enhancement idea |
Дата | |
Msg-id | 200410211205.09350.uwe@oss4u.com обсуждение исходный текст |
Ответы |
Re: psql enhancement idea
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Список | pgsql-admin |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi everyone, I'm just doing a load of database transfers using pg_dump. Because I changed the schema of quite some tables I have to dump full column inserts. The normal -D dump doesn't use a transaction, and I can see that this certainly shouldn't be the default. Nonetheless I think it might be a nice feature if there is a optional switch that creates a BEGIN .... COMMIT block around the inserts of each table's data. Full column inserts are at least 10 times faster if used in a transaction. Ok I understand that the transaction bites big chunks out of the ressources - which wouldn't matter if you do that on a development machine with plenty of everything and the tables don't have billions of rows. Thought's anyone ? UC - -- Open Source Solutions 4U, LLC 2570 Fleetwood Drive Phone: +1 650 872 2425 San Bruno, CA 94066 Cell: +1 650 302 2405 United States Fax: +1 650 872 2417 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (GNU/Linux) iD8DBQFBeAhljqGXBvRToM4RAhHBAJ9pnOxF2owze5k1+qBsjg2BB39BuwCePdpJ clYgE7K5TD7HYhhHy3JudHQ= =Xpsr -----END PGP SIGNATURE-----
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