I have three "EVENTs" tables in the sql database each have different schemas.
I want a simple graph of (the number of these events, timestamp )i.e. each row in the tables is a single event with a timestamp. Is there anyway to do this?
If these tables don't really have anything in common besides being events for different things, then it would probably be easiest to make three questions and then you can make a forth question to join them together.
It's a little difficult to imaging what you could do without understanding the structure or data.