Copyright © 2010, SAS Institute Inc. All rights reserved.
Business Analytics
ST522 –Base SAS II
2
Copyright © 2014, SAS Institute Inc. All rights reserved.
Chapter 1: Introduction
Overview:
•1.1 Introducing the Structured Query Language
•1.2 Cou rse Lo gist ics
1.1 Introducing the Structured Query Language
1.2 Course Logistics
3
Copyright © 2014, SAS Institute Inc. All rights reserved.
Chapter 1: Introduction 1.1 Introducing the
Structured Query Language
Let’s start with 1.1 Introducing the Structured Query
Language
1.1 Introducing the Structured Query Language
1.2 Course Logistics
4
Copyright © 2014, SAS Institute Inc. All rights reserved.
Objectives 1.1
nDescribe the historical development of Structured
Query Language (SQL).
nExplain how SQL is used.
4
Copyright © 2014, SAS Institute Inc. All rights reserved.
Structured Query Language
Structured Query Language (SQL) is a standardized
language originally designed as a relational database
query tool.
SQL is currently used in many software products
to retrieve and update data.
proc sql;
select Employee_ID
