This technical problem involves writing a SQL query to find the total number of items ordered for each order in a database. The database consists of two tables, "orders" and "order_items ". The "orders" table includes the order_id for each order, while the "order_items" table includes the order_id and the number of items ordered for that particular order. The expected output is a table that lists the order_id and the total number of items ordered for each order.

A.I. Evaluation of the Solution

The candidate's solution is correct and uses an optimal approach.

Evaluated at: 2022-11-11 12:15:27