O'Reilly logo

Sams Teach Yourself Crystal Reports® 9 in 24 Hours by Ryan Marples, Neil FitzGerald, Steve Lucas, Joe Estes, Kathryn Hunt

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Chapter 22. Optimizing SQL Queries in Crystal Reports

Earlier in this book, you learned about the new SQL Commands feature introduced with Crystal Reports 9. For those users not familiar with the SQL language, this hour will serve as an introduction and will help you get started with writing your own SQL Commands. For those users who are familiar with SQL (Structured Query Language), this hour will serve as a refresher with some important tips pertaining to the use of SQL with the new SQL Commands feature. This hour provides the following:

  • A review of SQL Commands

  • An introduction to the SQL Language

Review of SQL Commands

Hour 3, “Accessing Your Data,” introduced the new SQL Commands feature of Crystal Reports 9. Let's perform a quick review of what ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required