October 2002
Beginner
864 pages
18h 41m
English
Content preview from Sams Teach Yourself SQL in 21 Days, Fourth Edition
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Workshop
The Workshop provides quiz questions to help solidify your understanding of the material covered, as well as exercises to provide you with experience in using what you have learned. Try to answer the quiz and exercise questions before checking the answers in Appendix A, “Answers.”
Quiz
| 1: | Which commands can modify your preferences for a SQL session? |
| 2: | Can your SQL script prompt a user for a parameter and execute the SQL statement using the entered parameter? |
| 3: | If you are creating a summarized report on entries in a CUSTOMER table, how would you group your data for your report? |
| 4: | Are there any limitations to what you can have in your LOGIN.SQL file? |
| 5: | True or false: The DECODE function is the equivalent of a loop in a procedural programming ... |
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.