select user_id, project_id, status, user_type from sys_user_ext and status = #{status} and user_type = #{userType} where user_id = #{userId} and project_id=#{projectId} insert into sys_user_ext user_id, project_id, status, user_type, #{userId}, #{projectId}, #{status}, #{userType}, update sys_user_ext project_id = #{projectId}, status = #{status}, user_type = #{userType}, where user_id = #{userId} delete from sys_user_ext where user_id = #{userId} and project_id=#{projectId}