What is the Benefit of using '+' Symbol in the where clause of Select Queries?

أفضل جواب: $users = DB::select('select * from users where city_id = ?', 10); if(!empty($users)){ foreach($users ... الإطلاع على المزيد

أفضل جواب: Queries, in the form of SELECT statements, perform all the lookup operations in the database. Tuning thes ... الإطلاع على المزيد

أفضل جواب: INSTEAD OF triggers commonly have to perform at least one SQL command (UPDATE/INSERT/DELETE) as they are ... الإطلاع على المزيد

أفضل جواب: D......................................................... الإطلاع على المزيد