Historically, the dominant principle for data handling in MySQL has been, “Garbage in, garbage out.” However, as of MySQL 5.0.2, several SQL modes are available ...
MySQL user-defined variables are used to pass values from one statement to another. They are connection specific. Values cannot be created by one client and used by another client. The variables are ...
Special characters require the MySQL escape character to indicate to the server that you want to insert the characters without executing any secondary code. Special characters such as commas and ...