select id, cat, description from cc_llm_kb_cat and cat = #{cat} and description = #{description} where id = #{id} insert into cc_llm_kb_cat cat, description, #{cat}, #{description}, update cc_llm_kb_cat cat = #{cat}, description = #{description}, where id = #{id} delete from cc_llm_kb_cat where id = #{id} delete from cc_llm_kb_cat where id in #{id}