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SQL | ALL and ANY

Last Updated : 23 Jul, 2025
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In SQL, the ALL and ANY operators are logical operators used to compare a value with a set of values returned by a subquery. These operators provide powerful ways to filter results based on a range of conditions.

In this article, we will explore ALL and ANY in SQL, their differences, and how to use them effectively to boost your query performance and efficiency.

What is the SQL ALL Operator?

The ALL operator is used to compare a value with all the values returned by a subquery. The condition will be evaluated to TRUE if the value meets the specified condition for every value in the result set of the subquery.

  • The ALL must be preceded by comparison operators and evaluates true if all of the subqueries values meet the condition.
  • ALL is used with SELECT, WHERE, and HAVING statements.

Syntax:

SELECT column_name(s)
FROM table_name
WHERE column_name comparison_operator ALL
  (SELECT column_name
   FROM table_name
   WHERE condition(s));
  • comparison_operator: This is the comparison operator that can be one of =, >, <, >=, <=, <>, etc.
  • subquery: A query that returns the set of values to be compared with the column in the outer query.

How to Use SQL ALL with SELECT, WHERE, and HAVING

The ALL operator can be used in conjunction with SELECT, WHERE, and HAVING statements to refine your data filtering.

lets Consider the following Products Table and OrderDetails Table for explaining the examples.

Products Table

OrderDetails Table

Queries

Example 1 : Retrieve all product names from the Products table.

Query:

SELECT ALL ProductName 
FROM Products
WHERE TRUE;

Output:

This query retrieves all product names from the Products table because TRUE always evaluates as true for every row.

Example 2: Retrieve product names if all records in the OrderDetails table have a quantity of 6 or 2.

SELECT ProductName
FROM Products
WHERE ProductID = ALL (SELECT ProductID
                       FROM OrderDetails
                       WHERE Quantity = 6 OR Quantity = 2);

Output:

This query ensures that the product names returned have ALL quantities of 6 or 2 in the OrderDetails table.

Example 3 : Find the OrderIDs where the maximum quantity in the order exceeds the average quantity of all orders.

SELECT OrderID
FROM OrderDetails
GROUP BY OrderID
HAVING MAX(Quantity) > ALL (SELECT AVG(Quantity) 
                            FROM OrderDetails 
                            GROUP BY OrderID);

Output:

ANY

This query filters out OrderIDs where the maximum quantity is greater than the average quantity of the orders.

What is the SQL ANY Operator?

ANY compares a value to each value in a list or results from a query and evaluates to true if the result of an inner query contains at least one row.

  • ANY return true if any of the subqueries values meet the condition.
  • ANY must be preceded by comparison operators.

Syntax:

SELECT column_name(s)
FROM table_name
WHERE column_name comparison_operator ANY
  (SELECT column_name
   FROM table_name
   WHERE condition(s));

How to Use SQL ANY with SELECT, WHERE, and HAVING

Example 1 : Find distinct category IDs of products that appear in the OrderDetails table.

Query:

SELECT DISTINCT CategoryID
FROM Products 
WHERE ProductID = ANY (SELECT ProductID 
                       FROM OrderDetails);

Output:

This query finds the distinct CategoryIDs of products that exist in the OrderDetails table.

Example 2 : Find product names with a quantity of 9 in the OrderDetails table.

Query:

SELECT ProductName
FROM Products
WHERE ProductID = ANY (SELECT ProductID
                       FROM OrderDetails
                       WHERE Quantity = 9);

Output:

OrderDetails
product names

This query retrieves product names where at least one record in the OrderDetails table has a quantity of 9.

Differences Between SQL ALL and ANY

  • ALL requires that the condition be true for every value in the subquery result, while ANY only needs the condition to be true for at least one value in the subquery.
  • ALL is used when you want to compare a value against all values in the subquery, while ANY is useful when you want to compare a value against any one of the values.

Conclusion

The ALL and ANY operators in SQL are essential for advanced filtering based on dynamic conditions. The key differences lie in how they evaluate the conditions across the results of the subquery. ALL requires the condition to be true for all values in the subquery, while ANY only needs the condition to be true for one value. By mastering these operators, you can write more efficient and flexible SQL queries.


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