Hello,
I have a call to setweight function in a PreparedStatement with the following sql:
update my_table set a_text_data=setweight(to_tsvector(? :: regconfig, ?), ? :: char)
Later I set the parameters:
stmt.setString(1, language);
stmt.setString(2, textToIndex);
stmt.setString(3, weight);
But the call fails with:
"ERROR: function setweight(tsvector, character) does not exist"
I had very similar error with ts_vector where the cast to regconfig helped, but not in this case. Inspecting the setweight function in system catalogs shows that parameters are tsvector and char. What am I doing wrong?
Thanks in advance,
Viliam