čt 22. 10. 2020 v 18:27 odesílatel David G. Johnston < david.g.johns...@gmail.com> napsal:
> On Thu, Oct 22, 2020 at 8:14 AM Pavel Stehule <pavel.steh...@gmail.com> > wrote: > >> Why do you use parenthesis for ON clause? It is useless. SQL is not C or >> JAVA. >> >> > At this point in my career it's just a personal habit. I never programmed > C, done most of my development in Java so maybe that's a subconscious > influence? > > I suspect it is partly because I seldom need to use "ON" but instead join > with "USING" which does require the parentheses, so when I need to use ON I > just keep them. > > I agree they are unnecessary in the example and should be removed to be > consistent. > :) > David J. > >
