diff options
Diffstat (limited to 'contrib/fuzzystrmatch/sql')
-rw-r--r-- | contrib/fuzzystrmatch/sql/fuzzystrmatch.sql | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/contrib/fuzzystrmatch/sql/fuzzystrmatch.sql b/contrib/fuzzystrmatch/sql/fuzzystrmatch.sql new file mode 100644 index 0000000..1d0e219 --- /dev/null +++ b/contrib/fuzzystrmatch/sql/fuzzystrmatch.sql @@ -0,0 +1,22 @@ +CREATE EXTENSION fuzzystrmatch; + + +SELECT soundex('hello world!'); + +SELECT soundex('Anne'), soundex('Ann'), difference('Anne', 'Ann'); +SELECT soundex('Anne'), soundex('Andrew'), difference('Anne', 'Andrew'); +SELECT soundex('Anne'), soundex('Margaret'), difference('Anne', 'Margaret'); +SELECT soundex(''), difference('', ''); + + +SELECT levenshtein('GUMBO', 'GAMBOL'); +SELECT levenshtein('GUMBO', 'GAMBOL', 2, 1, 1); +SELECT levenshtein_less_equal('extensive', 'exhaustive', 2); +SELECT levenshtein_less_equal('extensive', 'exhaustive', 4); + + +SELECT metaphone('GUMBO', 4); + + +SELECT dmetaphone('gumbo'); +SELECT dmetaphone_alt('gumbo'); |