O'Reilly logo

Beginning Oracle SQL: for Oracle Database 12c, Third Edition by Melanie Caffrey, Inger Jørgensen, Tim Gorman, Lex De Haan

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

APPENDIX B

image

Answers to the Exercises

This appendix provides answers and solutions to the chapter-ending exercises presented earlier in this book. In some cases, we have presented multiple (alternative) solutions for a single exercise. Sometimes you will see warnings for possible incorrect solutions, in case of known pitfalls.

Of course, it is impossible to list all correct solutions for each exercise; the SQL language is too rich (or redundant?) for such an attempt. This implies that it is perfectly possible for you to approach and solve certain exercises in a completely different way. In that case, you can compare your results with the results ...

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