Show all template type codes with less than three templates.
CREATE TABLE Templates (template_type_code VARCHAR)
SELECT template_type_code FROM Templates GROUP BY template_type_code HAVING COUNT(*) < 3
### Context: CREATE TABLE Templates (template_type_code VARCHAR) ### Question: Show all template type codes with less than three templates. ### Answer: SELECT template_type_code FROM Templates GROUP BY template_type_code HAVING COUNT(*) < 3