Welcome to Federico-Razzoli.com

Most of Federico-Razzoli.com articles
are slowly being moved to Vettabase.com,
and in particular Vettabase blog.

This website will eventually contain my personal views and personal projects.
New contents will not necessarily be technical.


About Planet MySQL

About Planet MySQL

I've asked to remove Federico-Razzoli.com feed from Planet MySQL. Other well known members of the community did the same. ...
MySQL danger: comments and ALTER TABLE

MySQL danger: comments and ALTER TABLE

In MySQL/MariaDB one has to use ALTER TABLE to set a table comment. This is a problem in many situations. ...
Logging all MySQL queries into the Slow Log (→Vettabase)

Logging all MySQL queries into the Slow Log (→Vettabase)

MySQL logs slow queries into the Slow Log. But it's preferable to log all the queries, not just some of them. This article shows how to log all available information. ...
Two Weeks of Databases

Two Weeks of Databases

Two weeks of live interviews to relevant database persons, starting from 4th May. ...
When to use NULLable columns in relational databases (→Vettabase)

When to use NULLable columns in relational databases (→Vettabase)

There are cases when using NULL in an SQL database is desirable. However, there are always alternatives. ...