postgresql custom TEXT SEARCH CONFIGURATION with tsvector_update_trigger I would like to use a custom text search configuration with tsvector_update_trigger to be able to update tsv field with french dictionary and unaccent.

So I did that :

CREATE TEXT SEARCH CONFIGURATION fr ( COPY = french );
ALTER TEXT SEARCH CONFIGURATION fr ALTER MAPPING FOR hword, hword_part, word WITH unaccent, french_stem;


and then created trigger :

CREATE TRIGGER TS_tsv BEFORE INSERT OR UPDATE ON books FOR EACH ROW EXECUTE PROCEDURE tsvector_update_trigger(tsv, 'pg_catalog.fr', title, authors, descriptionText);


but unfortunately when I want to create or update a row I get an error telling me that fr does not exist.

How I can use this configuration with a trigger ?
When creating the new configuration with

CREATE TEXT SEARCH CONFIGURATION fr ( COPY = french );


it does not appear in pg_catalog, but in the current schema (public by default).

This is made apparent by the \dF command in psql:


test=# \dF
               List of text search configurations
   Schema   |    Name    |              Description              
------------+------------+---------------------------------------
 pg_catalog | danish     | configuration for danish language
 pg_catalog | dutch      | configuration for dutch language
 pg_catalog | english    | configuration for english language
 pg_catalog | finnish    | configuration for finnish language
 pg_catalog | french     | configuration for french language
 pg_catalog | german     | configuration for german language
 pg_catalog | hungarian  | configuration for hungarian language
 pg_catalog | italian    | configuration for italian language
 pg_catalog | norwegian  | configuration for norwegian language
 pg_catalog | portuguese | configuration for portuguese language
 pg_catalog | romanian   | configuration for romanian language
 pg_catalog | russian    | configuration for russian language
 pg_catalog | simple     | simple configuration
 pg_catalog | spanish    | configuration for spanish language
 pg_catalog | swedish    | configuration for swedish language
 pg_catalog | turkish    | configuration for turkish language
 public     | fr         | 
(17 rows)


In that case, the trigger should be created with:

CREATE TRIGGER TS_tsv BEFORE INSERT OR UPDATE ON books
  FOR EACH ROW EXECUTE PROCEDURE
  tsvector_update_trigger(tsv, 'public.fr', title, authors, descriptionText);