american inferior debt cr**** to chinese mbs practice enlightenment since 2001 the american overlying mortgage loan market has entered the vigorous development time, the interest rate reduced with th...
4.1 tension control in normal operation up ray machine reverse imposed on the constant torque, drag tension round forward, line up at the plane and tension between rounds (plus heat furnace) on the wi...
update [class] set parentdir='/'+parentdir+'/'那样上面的就不可以了,你可以先取出来,拼号后再update回去,或者按照下面的sql:update [class] set parentdir ='/'+convert(nvarchar,parentdir)+'/'