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Re: ICU for global collation

Michael Paquier <michael@paquier.xyz>

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From: Michael Paquier <michael@paquier.xyz>
To: Peter Eisentraut <peter.eisentraut@enterprisedb.com>
Cc: Marina Polyakova <m.polyakova@postgrespro.ru>, pgsql-hackers@postgresql.org, Julien Rouhaud <rjuju123@gmail.com>, Daniel Verite <daniel@manitou-mail.org>, pryzby@telsasoft.com
Date: 2022-08-23T04:16:31Z
Lists: pgsql-hackers 
On Mon, Aug 22, 2022 at 04:10:59PM +0200, Peter Eisentraut wrote:
> I think this piece of code was left over from some earlier attempts to
> specify the libc locale and the icu locale with one option, which never
> really worked well.  The CREATE DATABASE man page does not mention that
> LOCALE provides the default for ICU_LOCALE.  Hence, I think we should delete
> this.

As of 36f729e, is there anything left to address on this thread or
should this open item be closed?
--
Michael

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

  1. Add CHECK_FOR_INTERRUPTS while restoring changes during decoding.

  2. Improve ICU option handling in CREATE DATABASE

  3. Don't allow creation of database with ICU locale with unsupported encoding

  4. Make locale option behavior more consistent

  5. pg_dump: Dump colliculocale

  6. Remove further unwanted linker flags from perl_embed_ldflags

  7. Doc: document possible need to raise kernel's somaxconn limit.

  8. Reduce warnings with -Wshadow=compatible-local builds

  9. Remove redundant spaces in _outA_Expr() output

  10. Fix outdated --help message for postgres -f

  11. pg_upgrade: Fix version comparison for global ICU support

  12. Silence -Wmaybe-uninitialized compiler warning in dbcommands.c.

  13. Add option to use ICU as global locale provider

  14. DefineCollation() code cleanup

  15. Change collate and ctype fields to type text

  16. Call pg_newlocale_from_collation() also with default collation

  17. Use libc version as a collation version on glibc systems.

  18. Silence -Wmaybe-uninitialized compiler warnings in dbcommands.c.

  19. Make LC_COLLATE and LC_CTYPE database-level settings. Collation and