I'm still having trouble making this work:
http://pgsql.privatepaste.com/14a6d3075e
CREATE OR REPLACE FUNCTION tsvector_to_tsquery(IN tsv tsvector, op
IN char(1), weights IN varchar(4), maxpos IN smallint
)
RETURNS tsquery
AS 'MODULE_PATHNAME'
LANGUAGE C STRICT;
What I expect is:
tsvector_to_tsquery('java tano', '&', 'ABCD', 100) ->
java & tano
tsvector_to_tsquery('java:1A,2B tano:3C,4D', '&', 'ABC', 100) ->
java:A & java:B & tano:C
tsvector_to_tsquery('java:1A,2B tano:3C,4D', '|', 'ABC', 100) ->
java:AB | tano:C
I've made some improvement compared to previous version I've posted
but still it returns an empty tsquery.
Things that works:
- tsvector_tsquery_size returns reasonable total length of strings
and total number of (operand + operator)
- curout is actually filled with a lexeme
- filters (wf, posmax) work
--
Ivan Sergio Borgonovo
http://www.webthatworks.it
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