How to generate random char
In this article we will talk about ONE-TO-MANY and MANY-TO-MANY relationships between tables.

Neor Profile SQL is a MySQL profiling tool for tracking the SQL queries.
How to edit values of SET data type
How to round TIME values to the nearest period - 10, 15, 20, 30 minutes.
How to exit from stored procedure.

Jet Profiler for MySQL is a desktop application designed for profiling and analyzing of the My SQL server operation.
The program would allow you to trace the server operation, to find bottlenecks in the server configuration and the client applications that work with the server, to understand the reason of the poor performance and accordingly to fix the problem quickly.
