On 01/24/2014 01:07 PM, alexandros_e wrote:
Query:
SELECT levenshtein_less_equal('extensive', 'exhaustive',2);
ERROR: function levenshtein_less_equal(unknown, unknown, integer) does not
exist
LINE 1: SELECT levenshtein_less_equal('extensive', 'exhaustive',2);
^
HINT: No function matches the given name and argument types. You might need
to add explicit type casts.
Even this:
SELECT levenshtein_less_equal('extensive'::TEXT,
'exhaustive'::TEXT,2::INTEGER);
function levenshtein_less_equal(text, text, integer) does not exist
But this works perfectly:
SELECT levenshtein('extensive', 'exhaustive');
4
Are you sure you are connecting to a 9.1 server? levenshtein_less_equal
does not exist in 9.0- which would result in that error.
When you are in psql what does:
SELECT version();
and
\df levenshtein_less_equal
show?
--
View this message in context: http://postgresql.1045698.n5.nabble.com/levenshtein-less-equal-does-not-work-tp5788710p5788713.html
Sent from the PostgreSQL - general mailing list archive at Nabble.com.
--
Adrian Klaver
adrian.klaver@xxxxxxxxx
--
Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general
