Hi,
I am a new BI developer. At work, I just started to use Apex to develop application for users. Have developed a couple of apps. I knew sql fairly ok. In order to use Apex well, what's the key element? My manager just asked to take either an Apex course or PL/SQL course. Not sure how Apex is widely used else where, and our company may not have much apex work as well. In this way, I'm thinking PL/SQL is more useful to me. Can anyone advise?
Thanks