Warning without any faults!
I get a warning like this after a SP has run:
array (size = 1) 0=> array (size = 3) Level=> str9ing: Warning (length=7) Code=> nu9mber: 1329 (length=4) Message=> str9ing: No data - zero rows fetched, selected, or processed (length=51)
It tells me that nothing has been fetched but the server has fetched everything I asked for.
Why is the server issuing a warning when everything went OK? It works without warnings in MySQL
My web host runs MariaDB-1:10.3.11+mariabionic
My lokal machine runs 5.7.21 - MySQL Community Server (GPL)