sql语句在sas中的应用

时间:2013-05-13 07:16:23
【文件属性】:

文件名称:sql语句在sas中的应用

文件大小:2.35MB

文件格式:PDF

更新时间:2013-05-13 07:16:23

sas sql

This intermediate course focuses on using SQL as a data query and manipulation tool. You learn to use the SQL procedure as a data retrieval tool within SAS programs. Specifically, you learn how to perform queries on data; retrieve data from multiple tables; create views, indexes, and tables; and update or delete values in existing tables and views. Using features of the SQL procedure to debug, test, and optimize the performance of SQL queries is also discussed.


网友评论