摘要： create database nncreate database jxon primary(name=jx1,filename='d:\jx1.mdf',size=10,maxsize=100,filegrowth=2),(name=jx2,filename='d:\jx2.ndf')log on(name=jx1_log,filename='d:\jx1_log.ldf')create database cson primary(name=cs1,filename='d:\cs1.mdf'),filegroup csg(nam 阅读全文