\echo Use "CREATE EXTENSION icu_parser" to load this file. \quit

CREATE FUNCTION icu_prsstart(internal, int4)
RETURNS internal
AS 'MODULE_PATHNAME'
LANGUAGE C STRICT;

CREATE FUNCTION icu_prsgettoken(internal, internal, internal)
RETURNS internal
AS 'MODULE_PATHNAME'
LANGUAGE C STRICT;

CREATE FUNCTION icu_prsend(internal)
RETURNS void
AS 'MODULE_PATHNAME'
LANGUAGE C STRICT;

CREATE FUNCTION icu_prslextype(internal)
RETURNS internal
AS 'MODULE_PATHNAME'
LANGUAGE C STRICT;

CREATE FUNCTION icu_parser_icu_version()
RETURNS text
AS 'MODULE_PATHNAME'
LANGUAGE C STRICT STABLE PARALLEL SAFE;

CREATE TEXT SEARCH PARSER icu (
  START = icu_prsstart,
  GETTOKEN = icu_prsgettoken,
  END = icu_prsend,
  LEXTYPES = icu_prslextype,
  HEADLINE = pg_catalog.prsd_headline
);

CREATE TEXT SEARCH CONFIGURATION icu_simple (PARSER = icu);

ALTER TEXT SEARCH CONFIGURATION icu_simple
  ADD MAPPING FOR word, number, kana, ideo WITH simple;

CREATE FUNCTION icu_normalize_init(internal)
RETURNS internal
AS 'MODULE_PATHNAME'
LANGUAGE C STRICT;

CREATE FUNCTION icu_normalize_lexize(internal, internal, internal, internal)
RETURNS internal
AS 'MODULE_PATHNAME'
LANGUAGE C STRICT;

CREATE TEXT SEARCH TEMPLATE icu_normalize_template (
  INIT = icu_normalize_init,
  LEXIZE = icu_normalize_lexize
);

CREATE TEXT SEARCH DICTIONARY icu_normalize (TEMPLATE = icu_normalize_template);

CREATE TEXT SEARCH CONFIGURATION icu_search (PARSER = icu);

ALTER TEXT SEARCH CONFIGURATION icu_search
  ADD MAPPING FOR word, number, kana, ideo WITH icu_normalize, unaccent, simple;