select a.opr_time, a.mod_man, a.priceid, a.objectid, a.objecttype, a.price, a.execdate, a.opr_man, a.mod_time, a.note , b.enername from sys_price a left join sys_energy b on objectid = enerid and objecttype = 1 insert into sys_price opr_time, mod_man, priceid, objectid, objecttype, price, execdate, opr_man, mod_time, note, #{oprTime}, #{modMan}, #{priceid}, #{objectid}, #{objecttype}, #{price}, #{execdate}, #{oprMan}, #{modTime}, #{note}, update sys_price mod_man = #{modMan}, priceid = #{priceid}, objectid = #{objectid}, objecttype = #{objecttype}, price = #{price}, execdate = #{execdate}, opr_man = #{oprMan}, mod_time = #{modTime}, note = #{note}, where opr_time = #{oprTime} delete from sys_price where opr_time = #{oprTime} delete from sys_price where opr_time in #{oprTime}