pgsql: Add option to use ICU as global locale provider - Mailing list pgsql-committers
| From | Peter Eisentraut |
|---|---|
| Subject | pgsql: Add option to use ICU as global locale provider |
| Date | |
| Msg-id | E1nUnH5-0006aR-MX@gemulon.postgresql.org Whole thread Raw |
| Responses |
Re: pgsql: Add option to use ICU as global locale provider
(Michael Paquier <michael@paquier.xyz>)
|
| List | pgsql-committers |
Add option to use ICU as global locale provider This adds the option to use ICU as the default locale provider for either the whole cluster or a database. New options for initdb, createdb, and CREATE DATABASE are used to select this. Since some (legacy) code still uses the libc locale facilities directly, we still need to set the libc global locale settings even if ICU is otherwise selected. So pg_database now has three locale-related fields: the existing datcollate and datctype, which are always set, and a new daticulocale, which is only set if ICU is selected. A similar change is made in pg_collation for consistency, but in that case, only the libc-related fields or the ICU-related field is set, never both. Reviewed-by: Julien Rouhaud <rjuju123@gmail.com> Discussion: https://www.postgresql.org/message-id/flat/5e756dd6-0e91-d778-96fd-b1bcb06c161a%402ndquadrant.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/f2553d43060edb210b36c63187d52a632448e1d2 Modified Files -------------- doc/src/sgml/catalogs.sgml | 9 ++ doc/src/sgml/charset.sgml | 102 ++++++++++++++++ doc/src/sgml/ref/create_database.sgml | 32 +++++ doc/src/sgml/ref/createdb.sgml | 19 +++ doc/src/sgml/ref/initdb.sgml | 72 +++++++++--- src/backend/catalog/pg_collation.c | 18 ++- src/backend/commands/collationcmds.c | 97 +++++++++------ src/backend/commands/dbcommands.c | 157 +++++++++++++++++++++---- src/backend/utils/adt/pg_locale.c | 144 ++++++++++++++--------- src/backend/utils/init/postinit.c | 21 +++- src/bin/initdb/Makefile | 4 +- src/bin/initdb/initdb.c | 97 +++++++++++++-- src/bin/initdb/t/001_initdb.pl | 27 +++++ src/bin/pg_dump/pg_dump.c | 30 ++++- src/bin/pg_upgrade/check.c | 13 ++ src/bin/pg_upgrade/info.c | 18 ++- src/bin/pg_upgrade/pg_upgrade.h | 2 + src/bin/psql/describe.c | 23 +++- src/bin/psql/tab-complete.c | 3 +- src/bin/scripts/Makefile | 2 + src/bin/scripts/createdb.c | 20 ++++ src/bin/scripts/t/020_createdb.pl | 28 +++++ src/include/catalog/catversion.h | 2 +- src/include/catalog/pg_collation.dat | 3 +- src/include/catalog/pg_collation.h | 20 +++- src/include/catalog/pg_database.dat | 4 +- src/include/catalog/pg_database.h | 6 + src/include/utils/pg_locale.h | 5 + src/test/Makefile | 6 +- src/test/icu/.gitignore | 2 + src/test/icu/Makefile | 25 ++++ src/test/icu/README | 27 +++++ src/test/icu/t/010_database.pl | 58 +++++++++ src/test/regress/expected/collate.icu.utf8.out | 10 +- src/test/regress/sql/collate.icu.utf8.sql | 8 +- 35 files changed, 947 insertions(+), 167 deletions(-)
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