The answer to this is two-fold.Yes. MySQL _DOES_ allow the creation of foreign key constraints...How can i select random rows from a table?
SELECT * FROM table_name ORDER BY RAND();Found at...How do I delete a table from a database?
Use this sql command "DROP TABLE yourtablename"I'm new to MySQL, where should I start?
Useful Tutorials:Examples on using MySQL commands:...Select statement to join tables?
For a simple join:SELECT a.*, b.*FROM tblAlpha a, tblBeta bWHERE (a.keyfield = b.foreignkey);It's...What are the differences between GROUP BY and ORDER BY...the manual is not clear on this
GROUP BY is a way to sub-total your results, or perform some other "aggregate" function on...What does this error message means - Warning: Supplied argument is not a valid MySQL result resource and how do you solve it?
I think you got this message from PHP.You get this message when you're trying to access $result...