The MySQL min() function is used to return the minimum value from the table.
SELECT MIN (aggregate_expression) FROM tables [WHERE conditions];
aggregate_expression: It specifies the column or expression, from which the minimum value will be returned.
table_name: It specifies the tables, from where you want to retrieve records. There must be at least one table listed in the FROM clause.
WHERE conditions: It is optional. It specifies the conditions that must be fulfilled for the records to be selected.
Consider a table named "employees", having the following data.
Execute the following query:
SELECT MIN (working_hours) AS "Minimum working hours" FROM employees;