Re: [HACKERS] getting 'order by' working with unicode locale? ICU?
Ühel kenal päeval (laupäev, 18. detsember 2004, 02:41+0100), kirjutas Palle Girgensohn: --On torsdag, december 16, 2004 09.20.50 +0100 Peter Eisentraut [EMAIL PROTECTED] wrote: Palle Girgensohn wrote: Not on FreeBSD, since collation is not implemented in unicode locales. One way would be to implement it in the OS, of course... Try taking the locale definition files from another system and use localedef to build locale files for your local system. The localedef source files are supposed to be portable. As far as I understand, there is no code in FreeBSD to specify the collating order for multibyte locales. Would ot be easier to fix the OS or hack ICU into PostgreSQL? A bit off topic: I'm still dreaming of a way to get order by working with different locales for the same database (different clients getting different collation depending on their locale choice). Now this is hardcoded at initdb time. Is there any way this could work, ever, in PostgreSQL, or will I have to sort client side? I guess you can write a function that returns something client-specific and sort on that. select weirdnames from namelist order by localesort(weirdnames, 'SE'); You can even build and index on localesort(weirdnames, 'SE') to speed things up for some queries. And yes, I think using ICU is the right way to do it ;) -- Hannu ---(end of broadcast)--- TIP 5: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faqs/FAQ.html
Re: [HACKERS] getting 'order by' working with unicode locale? ICU?
--On torsdag, december 16, 2004 09.20.50 +0100 Peter Eisentraut [EMAIL PROTECTED] wrote: Palle Girgensohn wrote: Not on FreeBSD, since collation is not implemented in unicode locales. One way would be to implement it in the OS, of course... Try taking the locale definition files from another system and use localedef to build locale files for your local system. The localedef source files are supposed to be portable. As far as I understand, there is no code in FreeBSD to specify the collating order for multibyte locales. Would ot be easier to fix the OS or hack ICU into PostgreSQL? A bit off topic: I'm still dreaming of a way to get order by working with different locales for the same database (different clients getting different collation depending on their locale choice). Now this is hardcoded at initdb time. Is there any way this could work, ever, in PostgreSQL, or will I have to sort client side? Regards, Palle ---(end of broadcast)--- TIP 7: don't forget to increase your free space map settings
Re: [HACKERS] getting 'order by' working with unicode locale? ICU?
Palle Girgensohn wrote: Not on FreeBSD, since collation is not implemented in unicode locales. One way would be to implement it in the OS, of course... Try taking the locale definition files from another system and use localedef to build locale files for your local system. The localedef source files are supposed to be portable. -- Peter Eisentraut http://developer.postgresql.org/~petere/ ---(end of broadcast)--- TIP 8: explain analyze is your friend
[HACKERS] getting 'order by' working with unicode locale? ICU?
Hi! I'm using Postgresql on FreeBSD, and would like to get order by to work with unicode. The OS does have collation implemented for unicode (UTF-8) locales. Some freebsd people point me towards IBM:s ICU kit. How much effort would be required to get postgresql to sort properly, mainly using the sv_SE.UTF-8 locale (so the problem is not *that* hard, I don't need to sort Chinese [yet] :). What needs to be done to get postgresql to use ICU (or some other working mechanism?) Thanks, Palle ---(end of broadcast)--- TIP 4: Don't 'kill -9' the postmaster
Re: [HACKERS] getting 'order by' working with unicode locale? ICU?
Palle Girgensohn [EMAIL PROTECTED] writes: I'm using Postgresql on FreeBSD, and would like to get order by to work with unicode. What makes you think it doesn't? Use the right locale and you're set. regards, tom lane ---(end of broadcast)--- TIP 6: Have you searched our list archives? http://archives.postgresql.org
Re: [HACKERS] getting 'order by' working with unicode locale? ICU?
--On onsdag, december 15, 2004 23.21.13 -0500 Tom Lane [EMAIL PROTECTED] wrote: Palle Girgensohn [EMAIL PROTECTED] writes: I'm using Postgresql on FreeBSD, and would like to get order by to work with unicode. What makes you think it doesn't? Use the right locale and you're set. Not on FreeBSD, since collation is not implemented in unicode locales. One way would be to implement it in the OS, of course... /Palle ---(end of broadcast)--- TIP 6: Have you searched our list archives? http://archives.postgresql.org
