How to Call a Stored Procedure for Salary Update
Call the Stored Procedure to Update Salary
Write a MySQL query to call the UpdateEmployeeSalary stored procedure to update an employee's salary.
Solution:
-- Call the `UpdateEmployeeSalary` stored procedure to update EmployeeID 1's salary
CALL UpdateEmployeeSalary(1, 55000.00);
Explanation:
- Purpose of the Query:
- The goal is to execute the stored procedure to update an employee's salary.
- Key Components:
- CALL: Executes the stored procedure.
- Why use Stored Procedures?:
- Stored procedures simplify complex operations and improve code reusability.
- Real-World Application:
- For example, in a payroll system, you might call a stored procedure to adjust salaries.
For more Practice: Solve these Related Problems:
- Write a MySQL query to call a stored procedure that updates a department's budget in the Departments table.
- Write a MySQL query to call a stored procedure that updates a project's deadline in the Projects table.
- Write a MySQL query to call a stored procedure that updates a customer's address in the Customers table.
- Write a MySQL query to call a stored procedure that updates an order's status in the Orders table.
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