Re: inet <<= and indexes
От | The Doctor What |
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Тема | Re: inet <<= and indexes |
Дата | |
Msg-id | 20020807143850.GB30003@gerf.org обсуждение исходный текст |
Ответ на | Re: inet <<= and indexes (Tom Lane <tgl@sss.pgh.pa.us>) |
Ответы |
Re: inet <<= and indexes
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Список | pgsql-general |
* Tom Lane (tgl@sss.pgh.pa.us) [020806 22:47]: > Edwin Grubbs <egrubbs@rackspace.com> writes: > > I have a table with about 60,000 ips, and postgres will use the index to > > find the ips in a subnet if I type in a literal cidr block > > (e.g. address <<= '99.88.5.0'), but it will not use the index if the cidr > > block is in a variable (e.g. address <<= block). > > Yup, the present implementation of that optimization depends on having > a constant to compare to. Sorry ... Is there a todo list someplace, or a bug system I can put this in, so it'll get fixed? Ciao! -- Tuco: (reading a letter) See you soon idi... idi Blondie: Idiots. It's for you. (The Good, The Bad, and The Ugly) The Doctor What: <fill in the blank> http://docwhat.gerf.org/ docwhat@gerf.org KF6VNC
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