Came here to say just that — 0 + 0 = 0.
Or, as a DBA, NULL [operator] $anything =/is NULL.
And if you're feeling particularly fruity; shit in, shit out.
Came here to say just that — 0 + 0 = 0.
Or, as a DBA, NULL [operator] $anything =/is NULL.
And if you're feeling particularly fruity; shit in, shit out.