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CREATE EXTENSION test_parser;
-- 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/');
tokid | token
-------+-----------------------
3 | That's
12 |
3 | simple
12 |
3 | parser
12 |
3 | can't
12 |
3 | parse
12 |
3 | urls
12 |
3 | like
12 |
3 | http://some.url/here/
(15 rows)
SELECT to_tsvector('testcfg','That''s my first own parser');
to_tsvector
-------------------------------------------------
'first':3 'my':2 'own':4 'parser':5 'that''s':1
(1 row)
SELECT to_tsquery('testcfg', 'star');
to_tsquery
------------
'star'
(1 row)
SELECT ts_headline('testcfg','Supernovae stars are the brightest phenomena in galaxies',
to_tsquery('testcfg', 'stars'));
ts_headline
-----------------------------------------------------------------
Supernovae <b>stars</b> are the brightest phenomena in galaxies
(1 row)
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