I have been using Drupal for quite sometime, but now I have come to a crossroad: using MySQL to extract data from my site's database via phpMyAdmin. 

Everything was going great with the basics (I was going through w3school's tutorials), I learned a lot about SELECT, operators, booleans, etc., but then I came to a stop while trying to filter my results concerning dates, with UNIX TIMESTAMP.

I need to be able to filter results between two dates and, no matter what I do or try, my results are wrong.

I have been trying to wrap my head around this concept (which I believe I already have) but I haven't been able to filter correctly using timestamps.

I went back to square 1 to review syntax, so I want to think that's not my problem, but I definitely need help.

Has anyone found something in the web that might cover this issue? Everytime I look for UNIX TIMESTAMP articles, they are quite superficial (I guess this is not a very hard issue after all).

Thanks in advance.