text: /* contrib/pg_trgm/pg_trgm--1.5--1.5.sql */
  
  -- complain if script is sourced in psql, rather than via ALTER EXTENSION
  \echo Use "ALTER EXTENSION pg_trgm UPDATE TO '1.5'" to load this file. \quit
  
  CREATE FUNCTION gtrgm_options(internal)
  RETURNS void
  AS 'MODULE_PATHNAME', 'gtrgm_options'
  LANGUAGE C IMMUTABLE PARALLEL SAFE;
  
  ALTER OPERATOR FAMILY gist_trgm_ops USING gist
  ADD FUNCTION 10 (text) gtrgm_options (internal);
  
  ALTER OPERATOR % (text, text)
    SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
  ALTER OPERATOR <% (text, text)
    SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
  ALTER OPERATOR %> (text, text)
    SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
  ALTER OPERATOR <<% (text, text)
    SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
  ALTER OPERATOR %>> (text, text)
    SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
  