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Answer: The GROUP BY Clause and the SUM Function

Answer: The GROUP BY Clause and the SUM Function

Find a detailed explanation of using the GROUP BY clause to group the records using SQL query.

Solution

The solution is given below:

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/* The query to find the total price of products for each category */
SELECT Category, SUM(Price) AS TotalPrice
FROM Products
GROUP BY Category;

Explanation

The explanation of the solution code is given below:

  • Line 2: The SELECT query selects the Category column and the total price of the Price column by calculating it using the SUM function. We use AS to set an alias for the column.

  • Line 3: The FROM clause specifies the table, Products.

  • Line 4: ...