Still, you could create a small db -- a few columns per record and only a handful of records -- and use that db as a testbed for statements about which you're unsure.
Among other things, that approach is apt to be quicker than waiting for a workable answer here (and you still won't know if it's a workable answer unless you test it, or the responder provides demo material.
And, (bonus!) you get the additional experience -- right or wrong -- that will help you on your path to expertise.
If you didn't program your executable by toggling in binary, it wasn't really programming!