PostgreSQL Antipatterns: Qiimaynta Xaaladda ee SQL
SQL ma aha C++, mana aha JavaScript. Sidaa darteed, qiimeynta tibaaxaha macquulka ah waxay u dhacdaa si kala duwan, tanina maaha wax la mid ah: WHERE fncondX () IYO fncondY () = fncondX () && fncondY () Inta lagu jiro habka wanaajinta qorshaha fulinta su'aasha, PostgreSQL waxay si aan kala sooc lahayn u kartaa " dib u habayn” shuruudaha u dhigma, ha xisaabin midkoodna diiwaanada gaarka ah, tixraac [...]