Thread: pgsql: Fix t_isspace(), etc., when datlocprovider=i and datctype=C.
Fix t_isspace(), etc., when datlocprovider=i and datctype=C. Check whether the datctype is C to determine whether t_isspace() and related functions use isspace() or iswspace(). Previously, t_isspace() checked whether the database default collation was C; which is incorrect when the default collation uses the ICU provider. Discussion: https://postgr.es/m/79e4354d9eccfdb00483146a6b9f6295202e7890.camel@j-davis.com Reviewed-by: Peter Eisentraut Backpatch-through: 15 Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/f413941f41d370a7893caa3e6ed384b89a0577fd Modified Files -------------- contrib/unaccent/expected/unaccent.out | 9 --------- contrib/unaccent/expected/unaccent_1.out | 8 -------- contrib/unaccent/sql/unaccent.sql | 11 ----------- src/backend/tsearch/ts_locale.c | 18 ++++++------------ src/backend/tsearch/wparser_def.c | 3 +-- src/backend/utils/adt/pg_locale.c | 3 +++ src/backend/utils/init/postinit.c | 4 ++++ src/include/utils/pg_locale.h | 2 ++ 8 files changed, 16 insertions(+), 42 deletions(-)