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Remove lc_ctype_is_c().

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Instead always fetch the locale and look at the ctype_is_c field.

hba.c relies on regexes working for the C locale without needing
catalog access, which worked before due to a special case for
C_COLLATION_OID in lc_ctype_is_c(). Move the special case to
pg_set_regex_collation() now that lc_ctype_is_c() is gone.

Author: Andreas Karlsson
Discussion: https://postgr.es/m/60929555-4709-40a7-b136-bcb44cff5a3c@proxel.se
This commit is contained in:
Jeff Davis
2024-09-06 13:23:21 -07:00
parent 129a2f6679
commit 51edc4ca54
7 changed files with 39 additions and 61 deletions
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src/include/utils/pg_locale.h
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@@ -54,8 +54,6 @@ extern PGDLLIMPORT bool database_ctype_is_c;
extern bool check_locale(int category, const char *locale, char **canonname);
extern char *pg_perm_setlocale(int category, const char *locale);
extern bool lc_ctype_is_c(Oid collation);
/*
* Return the POSIX lconv struct (contains number/money formatting
* information) with locale information for all categories.