Question
a. Explain why it might be more appropriate to declare an attribute that contains only digits as a character data type instead of a numeric
a. Explain why it might be more appropriate to declare an attribute that contains only digits as a character data type instead of a numeric data type.
b. In a SELECT query, what is the difference between a WHERE clause and a HAVING clause?
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started
Database Systems For Advanced Applications 17th International Conference Dasfaa 2012 International Workshops Flashdb Items Snsm Sim Dqdi Busan South Korea April 2012 Proceedings Lncs 7240
Authors: Hwanjo Yu ,Ge Yu ,Wynne Hsu ,Yang-Sae Moon ,Rainer Unland ,Jaesoo Yoo
2012th Edition
3642290221, 978-3642290220
