This technical problem deals with finding the total number of products ordered for each product, using two tables (products and orders). An example input and output is given.
This technical problem deals with finding customers who have purchased products with a list price greater than $100.
Write a SQL query to find all the rows from table A that have a matching row in table B.
Given two tables, A and B, write a query to find all the rows in A that have a corresponding row in B.
Write a SQL query to find the names of all customers who have purchased products from both suppliers A and B.
This technical problem deals with finding matching pairs of rows in two tables using SQL. An example is given, along with the expected output.
Write a SQL query to return the names of all products in the "Electronics" category, given two tables - products and product_categories.
This technical problem asks the reader to write a SQL query to find the names of all customers who have purchased products with a price greater than $10. The example input provides three tables - customers , products, and purchases - and the expected output is a list of customer names.