说明: 启动DB2服务:db2start 关闭DB2服务: db2stop 一、加载数据: 1、 以默认分隔符加载,默认为“,”号 db2 "import from btpoper.txt of del insert into btpoper" 2、 以指定分隔符“|”加载 db2 "import from btpoper.txt of del modified by coldel| insert into btpoper" import from import.tx t of del modifie <gaof1919> 上传 | 大小:12mb
说明: In the previous chapter, we discussed top-down distributed database design, which is suitable for tightly integrated, homogeneous distributed DBMSs. In this chapter, we focus on bottom-up design that is appropriate in multidatabase systems. In this <qq_32902741> 上传 | 大小:7mb