CREATE INDEX customer_customernumber_gin_trgm_idx ON customer USING gin (customernumber gin_trgm_ops);
CREATE INDEX customer_name_gin_trgm_idx ON customer USING gin (name gin_trgm_ops);
CREATE INDEX customer_customernumber_gin_trgm_idx ON customer USING gin (customernumber gin_trgm_ops);
CREATE INDEX customer_name_gin_trgm_idx ON customer USING gin (name gin_trgm_ops);