Can we add BAQ Operation conditions and discuss wild cards (and maybe regex searching)? I always get confused when to use which one - LIKE, MATCHES, EXISTS, % etc…
Also, when to use ISNULL vs empty vs “” (double quotes with nothing in between).

Can we add BAQ Operation conditions and discuss wild cards (and maybe regex searching)? I always get confused when to use which one - LIKE, MATCHES, EXISTS, % etc…
Also, when to use ISNULL vs empty vs “” (double quotes with nothing in between).
