如 table1
ID procedureID
001 100057890
02 100057891
我想把procedureID 的第3-7字节替换成4200 用SQL语句能完成吗.
------解决方案--------------------
update table1 set procedureid=stuff(procedureid,3,7,'4200')
------解决方案--------------------
如 table1
ID procedureID
001 100057890
02 100057891
我想把procedureID 的第3-7字节替换成4200 用SQL语句能完成吗.
---------------------------
update table1
set procedureID = left(procedureID,2) + '4200' + substring(procedureID,8,len(procedureID))