Did u want free reading or by cost. There r several opinions u will get soon. It is better to search on net and u may get huge answers. Though I am providing the link below :
http://itknowledgeexchange.techtarget.com/itanswers/sql-server-books/
OR if u want it by cost then loom here :
1. SQL in a Nutshell: A Desktop Quick Reference
2. Teach Yourself SQL in 10 Minutes
3. SQL: The Complete Reference, Second Edition
4. SQL For Dummies
U may also link to : http://www.sqlcourse.com/index.html
Try Paul Conte SQL book for the iSeries Programmers
It is an excellent reference book
Last Wiki Answer Submitted: December 5, 2010 6:37 pm by Subhendu Sen22,035 pts.
All Answer Wiki Contributors: Subhendu Sen22,035 pts.
If you live outside the United States, by submitting your email address you consent to having your personal data transferred to and processed in the United States.
I need free and good book. please suggest me.
See free books r rarely available in net. U may proceed online tutorial for ur subject. The link is :
http://www.w3schools.com/sql/default.asp
OR
a very good tutorials with free at
http://www.sql-tutorial.net/
I know SQL but want to learn Oracle database. I have visited that site. that is good for entry level. I need oracle specific book.
http://www.database-books.us/oracle.php
CAUTION: Some links r not available, but some is working, Specially which no is b10759.zip,it really very good reference !
OR
http://dbis.ucdavis.edu/courses/sqltutorial/tutorial.pdf (it is very good book and down loadable)
Hope it helps u !
Have you checked the official (and free) Oracle® Database Express Edition 2 Day Developer Guide ?
It includes very good information on Oracle’s SQL, PL/SQL, procedures, functions, packages, triggers, etc.