SQL covers a number of different databases. These include SQL Server, MySQL, PostgreSQL and others. If you want to learn your way around these databases then these nine websites would be where you should go to. |
1. SQL Tutorial
This website contains SQL tutorials along with many examples, which are easy to understand. In addition, you will also find tutorials on ADO, ASP, PHP, SQL Server.
2. SQLCourse
This is a course meant for SQL beginners. It is interactive and serves as a good starting point.
3. SQL Tutorial
Many use this website as a reference for SQL statements. It is also a very good way to start off with the database language SQL.
4. W3Schools
This has tutorials on many programming and database languages, with SQL amongst them.
5. SQLZoo
This website contains resources for SQL Server, MySQL, DB2, Oracle and PostgreSQL.
6. SQLCourse2
This is the advance version of the SQL Course mentioned in point 2.
7. SQL Tutorial
Here you will learn to use SQL commands. This tutorial applies to almost all of the SQL databases.
This website is dedicated to tutorials on SQL Server.
9. SQL Tutorial
An introduction to SQL (Structure Query Language).