SELECT * FROM leave_category WHERE id_ = #{id} SELECT * FROM leave_category ORDER BY id_ INSERT INTO leave_category (id_,name_,remark_,create_time_,update_time_) VALUES(#{id},#{name},#{remark},now(),now()) UPDATE leave_category del_flag_ = #{delFlag, typeHandler=com.ym.mec.common.dal.CustomEnumTypeHandler}, remark_ = #{remark}, update_time_ = NOW(), name_ = #{name}, WHERE id_ = #{id} UPDATE leave_category SET del_flag_ = 1 WHERE id_ = #{id} SELECT * FROM leave_category ORDER BY id_ SELECT COUNT(*) FROM leave_category