insert into authorities (user_id, username, authority, create_user) VALUES (#{it.userId}, #{it.username}, #{it.authority}, #{it.createUser}) delete from authorities where user_id = #{userId} and authority = #{clientId} SELECT id, user_id, username, authority FROM authorities WHERE user_id = #{userId} SELECT id, user_id, username, authority FROM authorities WHERE user_id = #{userId} and authority LIKE concat('%',#{query.clientId},'%') SELECT id, user_id, username, authority FROM authorities where user_id IN #{item} SELECT id, user_id, username, authority FROM authorities WHERE authority LIKE concat('%', #{clientId}, '%') and user_id IN #{item}