Re: WORM and Read Only Tables (v0.1)
От | Joshua D. Drake |
---|---|
Тема | Re: WORM and Read Only Tables (v0.1) |
Дата | |
Msg-id | 20071212111753.6cdd6329@commandprompt.com обсуждение исходный текст |
Ответ на | Re: WORM and Read Only Tables (v0.1) (Simon Riggs <simon@2ndquadrant.com>) |
Список | pgsql-hackers |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Wed, 12 Dec 2007 19:07:57 +0000 Simon Riggs <simon@2ndquadrant.com> wrote: > I seem to be the only one saying global indexes are bad, so if people > that want them can do the math and honestly say they want them, then I > will listen. global indexes are bad for certain situations for others they are required. Constraint Exclusion/Partitioning is not only for ginormous tables. It can also be used for maintenance efficiency, micro optimizations and just general data architecture. Joshua D. Drake - -- The PostgreSQL Company: Since 1997, http://www.commandprompt.com/ Sales/Support: +1.503.667.4564 24x7/Emergency: +1.800.492.2240 Donate to the PostgreSQL Project: http://www.postgresql.org/about/donate SELECT 'Training', 'Consulting' FROM vendor WHERE name = 'CMD' -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQFHYDPhATb/zqfZUUQRApkWAJ0ZRixV0QD5DCAZxexq/oOojkIftwCfZqDv LA1HPCP/h2di7Xlj2uju0zo= =/lMO -----END PGP SIGNATURE-----
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