3ta ajdvalni 15tatadan toldirish, update va delete operatorlarini ishlatish

2-dedline

1. 
   3ta ajdvalni 15tatadan toldirish, update va delete operatorlarini ishlatish
   
2. 
   And, or, not operatorini ishlatish
   
3. 
   In, like, between operatorlarini ishlatish