Additional unicode primitive functions. Introduce unicode_version(), icu_unicode_version(), and unicode_assigned(). The latter requires introducing a new lookup table for the Unicode General Category, which is generated along with the other Unicode lookup tables. Discussion: https://postgr.es/m/CA+TgmoYzYR-yhU6k1XFCADeyj=Oyz2PkVsa3iKv+keM8wp-F_A@mail.gmail.com Reviewed-by: Peter Eisentraut Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/a02b37fc083239a07f1ac02951d208235efb218b Modified Files -------------- doc/src/sgml/func.sgml | 109 +- src/backend/utils/adt/varlena.c | 61 + src/common/Makefile | 1 + src/common/meson.build | 1 + src/common/unicode/Makefile | 19 +- src/common/unicode/category_test.c | 108 + .../unicode/generate-unicode_category_table.pl | 204 + src/common/unicode/generate-unicode_version.pl | 46 + src/common/unicode/meson.build | 40 + src/common/unicode/norm_test.c | 2 +- src/common/unicode_category.c | 195 + src/include/catalog/pg_proc.dat | 12 + src/include/common/unicode_category.h | 68 + src/include/common/unicode_category_table.h | 4040 ++++++++++++++++++++ src/include/common/unicode_version.h | 14 + src/test/icu/t/010_database.pl | 4 + src/test/regress/expected/unicode.out | 18 + src/test/regress/sql/unicode.sql | 4 + 18 files changed, 4924 insertions(+), 22 deletions(-)
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