Looking for DataBase Fundamentals new test answers and solutions? Browse our comprehensive collection of verified answers for DataBase Fundamentals new at softserve.academy.
Get instant access to accurate answers and detailed explanations for your course questions. Our community-driven platform helps students succeed!
Assuming that we have 2 tables - customers and orders:
Assuming the following query
select * from customers join orders on orders.customer_id = customers.customer_id;
It will not bring the customers that they have never put an order.Assuming that we have 2 tables - customers and orders:
Assuming that we have 2 tables - customers and orders:
Which of the following queries is correct to count the customers who have put at least one order?
Assuming that we have 2 tables - customers and orders:
Assume also that we have 2 customers and the first customer has 3 orders and the second customer has 5 orders. How many rows will the following select query bring?
select * from customers join orders on orders.customer_id = customers.customer_id;
Assuming that we have 2 tables - customers and orders:
Assuming the following query
select * from customers join orders on orders.customer_id = customers.customer_id;
It will not bring the customers that they have never put an order.Assuming that we have 2 tables - customers and orders:
Assuming that we have 2 tables - customers and orders:
Which of the following queries is correct to count the customers who have put at least one order?
Assuming that we have 2 tables - customers and orders:
Assume also that we have 2 customers and the first customer has 3 orders and the second customer has 5 orders. How many rows will the following select query bring?
select * from customers join orders on orders.customer_id = customers.customer_id;
In MongoDB, data is stored in collections, and each collection contains _____
MongoDB uses a format called BSON, which stands for:
Get Unlimited Answers To Exam Questions - Install Crowdly Extension Now!