Development with PHP and Java. Graphic design with GIMP and Inkscape.

Web development quizzes

Clock
Minutes
Seconds
The first version of MySQL appeared on 23 May 1981.

This query is correct: SELECT column1 FROM table1 UNION SELECT column2 FROM table2;

This query is correct: ERASE FROM table_name WHERE column1=value1;

RDBMS stands for "Reunified Database Management System".

SQL can retrieve data from a database.