I use Mysql and I have 5 tables in database. How to sum rows in all of them to get
total number of rows! Example: In one of them I have 20 rows. In the second one I have
10 and so on. I want to produce one number of 30! It's not problem to count rows
in one table, but in all 5 of them...
PLEASE, IF SOMEONE KNOWS HOW TO DO THAT, I will be very thankful!
Thank You in advance