shop

In a database system, the primary focus is on managing various entities and their relationships. Key entities include items, orders, and users, each with specific attributes such as IDs, names, and statuses.

Honelako gehiago

by zhang fan

by clarissa ortellado

by Gabriela Casado Patiño

by Santiago Barrera

wykres

select data,count from order_pack where item-id = 'x' and data = 'last'

=> users.id

skala: 1-5