I want to solve problem. I trying to do algorithm, where I can building a queries. For example If I have 1 or 2 condition I can construct my algorithm on programming switches with string format. (pic. 1)
But if I want more than 2 conditions, I'll be have a lot variants.(pic. 2)
I want just SELECT with different conditions from database. Maybe someone know what way I should to use to construct a lot different conditions?