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Additional unicode primitive functions.

author Jeff Davis <jdavis@postgresql.org>

Thu, 2 Nov 2023 05:47:06 +0000 (22:47 -0700)

committer Jeff Davis <jdavis@postgresql.org>

Thu, 2 Nov 2023 05:47:06 +0000 (22:47 -0700)

commit a02b37fc083239a07f1ac02951d208235efb218b

tree 368caec52740ec496992c2793b6a0c33db5aa020 tree

parent 7021d3b1766420ac4968fa0ff81873e81b7fd641 commit | diff

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

18 files changed:

doc/src/sgml/func.sgml diff | blob | blame | history

src/backend/utils/adt/varlena.c diff | blob | blame | history

src/common/Makefile diff | blob | blame | history

src/common/meson.build diff | blob | blame | history

src/common/unicode/Makefile diff | blob | blame | history

src/common/unicode/category_test.c [new file with mode: 0644] blob

src/common/unicode/generate-unicode_category_table.pl [new file with mode: 0644] blob

src/common/unicode/generate-unicode_version.pl [new file with mode: 0644] blob

src/common/unicode/meson.build diff | blob | blame | history

src/common/unicode/norm_test.c diff | blob | blame | history

src/common/unicode_category.c [new file with mode: 0644] blob