【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.