Answers for "how to declare procedure in sql"

SQL
2

create procedure sql

CREATE PROCEDURE SelectAllCustomers @City nvarchar(30), @PostalCode nvarchar(10)
AS
SELECT * FROM Customers WHERE City = @City AND PostalCode = @PostalCode
GO;
Posted by: Guest on April-08-2021
0

declare variable in stored procedure in sql server

DECLARE 
    @product_name VARCHAR(MAX),
    @list_price DECIMAL(10,2);
Posted by: Guest on July-09-2020
0

what is procedure in sql

-Stored procedure is a group of SQL
statements that has been created 
and stored in the database.
-A stored procedure will accept input 
parameters so that a single procedure
can be used over the network by several
clients using different input data.
-A stored procedures will reduce
network traffic and increase the performance. 
If we modify a stored procedure all the
clients will get the updated stored procedure.

Sample of creating a stored procedure
CREATE PROCEDURE test_display AS
SELECT FirstName, LastName FROM tb_test
EXEC test_display
Posted by: Guest on January-28-2021

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