Skip to Main Content
Base SAS 9.4 Procedures Guide, Third Edition
book

Base SAS 9.4 Procedures Guide, Third Edition

by SAS Institute
August 2014
Intermediate to advanced content levelIntermediate to advanced
2218 pages
209h 16m
English
SAS Institute
Content preview from Base SAS 9.4 Procedures Guide, Third Edition
FedSQL can perform heterogeneous correlated subqueries. A correlated subquery is
when the outer query results affect the results of the subquery. FedSQL has the
ability to direct a subquery to be performed by the data source and limit the result set
that is transferred from the data source. This is done by using a flexible query
textualization technique that allows FedSQL to obtain rows that only satisfy the
subquery expression. For an example, see “Example 4: Querying Data Using a
Correlated Subquery” on page 779.
A unique way that FedSQL can perform a heterogeneous operation is to take
advantage of an index in a third-party DBMS when performing ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

Base SAS 9.4 Procedures Guide, Second Edition

Base SAS 9.4 Procedures Guide, Second Edition

SAS Documentation
Oracle® Database 10g Insider Solutions

Oracle® Database 10g Insider Solutions

Arun Kumar R., John Kanagaraj, Richard Stroupe

Publisher Resources

ISBN: 9781629593043