Click here to Skip to main content
Click here to Skip to main content
Articles » Database » Database » General » Alternatives
 
Alternatives

Tagged as

Best Practices to tune up T-SQL and SP

, 2 Mar 2012 CPOL
I can't imagine that a correlated subquery is your best answer here:SELECT name FROM teacher WHERE EXISTS (SELECT 1 FROM student WHERE teacher.teacher_id = student.teacher_id)Instead, how about an INNER JOIN?SELECT DISTINCT teacher.nameFROM teacher INNER JOIN student ...

Alternatives

Members may post updates or alternatives to this current article in order to show different approaches or add new features.

No alternatives have been posted.

License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Share

About the Author

Drew Rhoades
Technical Lead PDI
United States United States
No Biography provided

| | Privacy | Terms of Use | Mobile
Web04 | 2.8.150302.1 | Last Updated 2 Mar 2012
Article Copyright 2012 by Drew Rhoades
Everything else Copyright © CodeProject, 1999-2015
Layout: fixed | fluid