如何取消悬赏呢？

我试一下。

看看成功与否。

谢谢热心帮忙！

不客气

fyang.uiowa@gmail.com  谢谢 啊

请问有没有  Proc SQL: Beyond the Basics Using SAS Second Edition 啊？ qiu_esther@hotmail.com

多谢！

不好意思，并没有，，，

现在出 第三版了 Proc SQL: Beyond the Basics Using Sas, Third Edition – Mar 20 2019
by Kirk Paul Lafler (Author)

PROC SQL: Beyond the Basics Using SAS(R), Third Edition, is a step-by-step, example-driven guide that helps readers master the language of PROC SQL. Packed with analysis and examples illustrating an assortment of PROC SQL options, statements, and clauses, this book not only covers all the basics, but it also offers extensive guidance on complex topics such as set operators and correlated subqueries. Programmers at all levels will appreciate Kirk Lafler's easy-to-follow examples, clear explanations, and handy tips to extend their knowledge of PROC SQL.

This third edition explores new and powerful features in SAS(R) 9.4, including topics such as:

IFC and IFN functions
nearest neighbor processing
the HAVING clause
indexes
It also features two completely new chapters on fuzzy matching and data-driven programming. Delving into the workings of PROC SQL with greater analysis and discussion, PROC SQL: Beyond the Basics Using SAS(R), Third Edition, explores this powerful database language using discussion and numerous real-world examples.

谢谢分享!