MIN_IF
MIN_IF
The suffix _IF
can be appended to the name of any aggregate function. In this case, the aggregate function accepts an extra argument – a condition.
MIN_IF(<column>, <cond>)
Example
Create a Table and Insert Sample Data
CREATE TABLE project_budgets (
id INT,
project_id INT,
department VARCHAR,
budget FLOAT
);
INSERT INTO project_budgets (id, project_id, department, budget)
VALUES (1, 1, 'HR', 1000),
(2, 1, 'IT', 2000),
(3, 1, 'Marketing', 3000),
(4, 2, 'HR', 1500),
(5, 2, 'IT', 2500);
Query Demo: Find Minimum Budget for IT Department
SELECT MIN_IF(budget, department = 'IT') AS min_it_budget
FROM project_budgets;
Result
| min_it_budget |
|---------------|
| 2000 |