Posts Tagged with "sql"

How to update fields from another table in MySQL

Posted by Stanislav Furman on May 28, 2014
Read how to update a bunch of fields from another table in MySQL

Meet AMPPS - a good alternative for XAMPP and WAMP

Posted by Stanislav Furman on October 7, 2013
Meet AMPPS - a good free alternative for XAMPP and WAMP

Concatenating NULL and blank fields in MySQL

Posted by Stanislav Furman on May 17, 2013
How to concatenate empty and null fields in MySQL database

How to protect against SQL injection, and why SQL injection is dangerous

Posted by Stanislav Furman on May 14, 2013
What is SQL injection? Why SQL injection is dangerous? How to protect against SQL injection?

MySQL. How to insert a row or update if exists in MySQL.

Posted by Stanislav Furman on February 25, 2013
Insert a row into DB, or update row on duplicated key in MySQL.

Visual Representation of SQL Joins on a graphical diagram

Posted by Stanislav Furman on February 18, 2012
See one of the best graphical diagram representing SQL joins