From 293913568e6a7a86fd1479e1cff8e2ecb58d6568 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 13 Apr 2024 15:44:03 +0200 Subject: Adding upstream version 16.2. Signed-off-by: Daniel Baumann --- contrib/dict_xsyn/sql/dict_xsyn.sql | 45 +++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 contrib/dict_xsyn/sql/dict_xsyn.sql (limited to 'contrib/dict_xsyn/sql/dict_xsyn.sql') diff --git a/contrib/dict_xsyn/sql/dict_xsyn.sql b/contrib/dict_xsyn/sql/dict_xsyn.sql new file mode 100644 index 0000000..4951106 --- /dev/null +++ b/contrib/dict_xsyn/sql/dict_xsyn.sql @@ -0,0 +1,45 @@ +CREATE EXTENSION dict_xsyn; + +-- default configuration - match first word and return it among with all synonyms +ALTER TEXT SEARCH DICTIONARY xsyn (RULES='xsyn_sample', KEEPORIG=true, MATCHORIG=true, KEEPSYNONYMS=true, MATCHSYNONYMS=false); + +--lexize +SELECT ts_lexize('xsyn', 'supernova'); +SELECT ts_lexize('xsyn', 'sn'); +SELECT ts_lexize('xsyn', 'grb'); + +-- the same, but return only synonyms +ALTER TEXT SEARCH DICTIONARY xsyn (RULES='xsyn_sample', KEEPORIG=false, MATCHORIG=true, KEEPSYNONYMS=true, MATCHSYNONYMS=false); +SELECT ts_lexize('xsyn', 'supernova'); +SELECT ts_lexize('xsyn', 'sn'); +SELECT ts_lexize('xsyn', 'grb'); + +-- match any word and return all words +ALTER TEXT SEARCH DICTIONARY xsyn (RULES='xsyn_sample', KEEPORIG=true, MATCHORIG=true, KEEPSYNONYMS=true, MATCHSYNONYMS=true); +SELECT ts_lexize('xsyn', 'supernova'); +SELECT ts_lexize('xsyn', 'sn'); +SELECT ts_lexize('xsyn', 'grb'); + +-- match any word and return all words except first one +ALTER TEXT SEARCH DICTIONARY xsyn (RULES='xsyn_sample', KEEPORIG=false, MATCHORIG=true, KEEPSYNONYMS=true, MATCHSYNONYMS=true); +SELECT ts_lexize('xsyn', 'supernova'); +SELECT ts_lexize('xsyn', 'sn'); +SELECT ts_lexize('xsyn', 'grb'); + +-- match any synonym but not first word, and return first word instead +ALTER TEXT SEARCH DICTIONARY xsyn (RULES='xsyn_sample', KEEPORIG=true, MATCHORIG=false, KEEPSYNONYMS=false, MATCHSYNONYMS=true); +SELECT ts_lexize('xsyn', 'supernova'); +SELECT ts_lexize('xsyn', 'sn'); +SELECT ts_lexize('xsyn', 'grb'); + +-- do not match or return anything +ALTER TEXT SEARCH DICTIONARY xsyn (RULES='xsyn_sample', KEEPORIG=false, MATCHORIG=false, KEEPSYNONYMS=false, MATCHSYNONYMS=false); +SELECT ts_lexize('xsyn', 'supernova'); +SELECT ts_lexize('xsyn', 'sn'); +SELECT ts_lexize('xsyn', 'grb'); + +-- match any word but return nothing +ALTER TEXT SEARCH DICTIONARY xsyn (RULES='xsyn_sample', KEEPORIG=false, MATCHORIG=true, KEEPSYNONYMS=false, MATCHSYNONYMS=true); +SELECT ts_lexize('xsyn', 'supernova'); +SELECT ts_lexize('xsyn', 'sn'); +SELECT ts_lexize('xsyn', 'grb'); -- cgit v1.2.3