[che_9299]

USE SRO_VT_SHARD
-- by Che
Declare @ARate Varchar (64)
Set @ARate = '2' -- x1 = 1 or x2 = 2 and and and ..... dont use "0"

UPDATE _RefObjItem
set Param2 = Param2 * @ARate , Param3 = Param3 * @ARate , Param4 = Param4 * @ARate
where ID between 2033 and 2044

select * from _RefObjItem
where ID between 2033 and 2044