queries, So what's SQL?
cancelling, Logging On to MySQL
case sensitivity, Creating a Table
query string, User Interaction and Forms
quit
on the MySQL command line, Logging On to MySQL
referential integrity
in MySQL, Deleting Authors
register_globals, register_globals before PHP 4.2
regular expressions, Regular Expressions
capturing matched text, Hyperlinks
string replacement with, String Replacement with Regular Expressions
relationships, see data relationships
RENAME TABLE, RENAME TABLE, see also alter table
REPLACE, REPLACE
result sets, Handling SELECT Result Sets
REVOKE, Using REVOKE, REVOKE
examples of use, Using REVOKE
rows, An Introduction to Databases
counting
in MySQL, Viewing Stored Data
deleting, Deleting Stored Data
updating, Modifying Stored Data