Discover how to effectively learn SQL using ChatGPT, a powerful language model. Level up your SQL skills today!

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement.

You can use PHP to take backup of a table in MySQL. For this, you need to write the following code: ...

How to Reindex SQL Tables. The indexes on a the tables of a large database make a huge difference in its performance and utility. Without an index, locating a single record in a large table can ...

You may encounter a situation in which you accidentally modified some data in a SQL database and now you want to recover the single affected table. This article describes how to restore a single table ...