Good book for learning SQL, MySQL and TSQL?

Hi, I want to learn SQL, MySQL and TSQL but I can't pay right now for a course, so if you know any good book on this content please let me know?

Thanks.

I'd just start by installing MySQL and following an online tutorial. There are books, but I would not bother investing in one until you have a grasp of the basics (which is pretty easy) and have a better idea of why you might want one and what you might want from it.

Hello! There are lots of online tutorial that can help you with your query. You can also install MySQL to your computer so you can have an on-hand training by yourself while following those tutorials available via net. I have found some solutions to your problem that will not cost you anything. I searched online and found a good site wherein they have some articles that you will may find very helpful. Here is the link to the site: Search | Techyv.com
Hope this helps. Goodluck!