postgresql/src/backend/snowball/snowball.sql.in

/*
 * text search configuration for _LANGNAME_ language
 *
 * Copyright (c) 2007-2023, PostgreSQL Global Development Group
 *
 * src/backend/snowball/snowball.sql.in
 *
 * _LANGNAME_ and certain other macros are replaced for each language;
 * see the Makefile for details.
 *
 * Note: this file is read in single-user -j mode, which means that the
 * command terminator is semicolon-newline-newline; whenever the backend
 * sees that, it stops and executes what it's got.  If you write a lot of
 * statements without empty lines between, they'll all get quoted to you
 * in any error message about one of them, so don't do that.  Also, you
 * cannot write a semicolon immediately followed by an empty line in a
 * string literal (including a function body!) or a multiline comment.
 */

CREATE TEXT SEARCH DICTIONARY _DICTNAME_
	(TEMPLATE = snowball, Language = _LANGNAME_ _STOPWORDS_);

COMMENT ON TEXT SEARCH DICTIONARY _DICTNAME_ IS 'snowball stemmer for _LANGNAME_ language';

CREATE TEXT SEARCH CONFIGURATION _CFGNAME_
	(PARSER = default);

COMMENT ON TEXT SEARCH CONFIGURATION _CFGNAME_ IS 'configuration for _LANGNAME_ language';

ALTER TEXT SEARCH CONFIGURATION _CFGNAME_ ADD MAPPING
	FOR email, url, url_path, host, file, version,
	    sfloat, float, int, uint,
	    numword, hword_numpart, numhword
	WITH simple;

ALTER TEXT SEARCH CONFIGURATION _CFGNAME_ ADD MAPPING
    FOR asciiword, hword_asciipart, asciihword
	WITH _ASCDICTNAME_;

ALTER TEXT SEARCH CONFIGURATION _CFGNAME_ ADD MAPPING
    FOR word, hword_part, hword
	WITH _NONASCDICTNAME_;