MySQL Stored Procedure with Multiple Select statements From Different Tables

Question

I\'m trying to do multiple selects from different tables in a mysql stored procedure as follows

DELIMITER //  
CREATE PROCEDURE `NovemberSummary`(IN `branch` VA         


        

Answer 1

Try This

CREATE PROCEDURE `NovemberSummary`(IN `branch` VARCHAR(60), IN `year` INT) NOT 

DETERMINISTIC CONTAINS SQL SQL SECURITY DEFINER 

BEGIN

DECLARE SalesAmount VARCHAR(255) DEFAULT 0;
DECLARE ExpensesAmount VARCHAR(255) DEFAULT 0;

SELECT SUM(sales.amount) AS Sales INTO SalesAmount FROM sales WHERE MONTH (sales.date)= 11 AND 

sales.branch = branch;

SELECT SUM(expenses.amount) AS Expenses INTO ExpensesAmount FROM expenses WHERE MONTH(expenses.date)= 11

AND expenses.branch = branch;

SELECT SalesAmount AS Sales, ExpensesAmount AS Expenses;

END