Write a SQL query to find the intersection of two tables, T1 and T2. T1 and T2 both have an "id" column and a "value" column. The resulting table should have the same columns and contain only the rows where the "id" and "value" values match in both T1 and T2.
This technical problem involves writing a SQL query that returns the names of customers who have placed orders totaling more than $100.
Write a SQL query that returns the names of all customers who have made an order of more than 25.
The problem is to find all the names that are in both Table A and Table B. An example input and output is given.
The customer table lists customer ids, first names, and last names. The orders table lists order ids, customer ids, and total values. This query returns the id, first name, and last name of all customers who have placed an order with a total value greater than $100.
This technical problem involves writing a SQL query to find the average rating for each product in a given database. The query must take into account two tables - products and reviews - in order to accurately average the ratings for each product.
Given two tables, A and B, write a SQL query to find all the rows from table A that have a matching row in table B.
Given two tables, customers and orders, this query finds the total number of orders for each customer. The output lists the customer name and the number of orders for that customer.