Press Release (ePRNews.com) - STARNBERG, Germany - Aug 04, 2016 - In our big data age, the ability to query databases efficiently becomes more and more important. On SQL-Lessons.com beginners can learn SQL step by step in an interactive environment. The often complicated step for beginners to set up a database is not necessary as all SQL queries will be executed against the provided online database. So beginners can invest their time in actually learning SQL and not on setting up a database on their local machine.
Beginners can learn the basics of SQL like select statements, joins, group by statements step by step. Every lesson comes with an exercise so that SQL beginners can practice SQL straight away.
If a query is syntactically incorrect, users will receive a useful error message what is wrong, going beyond the often cryptic error messages provided by the SQL database engine.
Getting started is easy: Just visit SQL-Lessons.com and go through the course. By the end of the course, you will know already some useful basics of SQL (select statements, join and group by statements) that you can use in your daily work immediately. (http://www.sql-lessons.com) Source :