postgresql/contrib/test_parser/sql/test_parser.sql
Tom Lane 5fcb079858 Add sample text search dictionary templates and parsers, to replace the
hard-to-maintain textual examples currently in the SGML docs.  From
Sergey Karpov.
2007-10-15 21:36:50 +00:00

27 lines
765 B
PL/PgSQL

--
-- first, define the parser. Turn off echoing so that expected file
-- does not depend on contents of this file.
--
SET client_min_messages = warning;
\set ECHO none
\i test_parser.sql
\set ECHO all
RESET client_min_messages;
-- make test configuration using parser
CREATE TEXT SEARCH CONFIGURATION testcfg (PARSER = testparser);
ALTER TEXT SEARCH CONFIGURATION testcfg ADD MAPPING FOR word WITH simple;
-- ts_parse
SELECT * FROM ts_parse('testparser', 'That''s simple parser can''t parse urls like http://some.url/here/');
SELECT to_tsvector('testcfg','That''s my first own parser');
SELECT to_tsquery('testcfg', 'star');
SELECT ts_headline('testcfg','Supernovae stars are the brightest phenomena in galaxies',
to_tsquery('testcfg', 'stars'));