SQL Server Stored Procedures – Fundamentals
Exercise: Pass Data to a SELECT Stored Procedure
Create a stored procedure that returns one record, based on the table’s primary key. Remember to:
Create the header record (commented)
Create the stored procedure name and declare variables
Create the rest of your stored procedure
When you are done, copy your stored procedure into the SQL Server New Stored Procedure window (if you are using a separate text editor), and check the syntax. Also, you may want to open the Query Analyzer and run the execute statement. I’ll provide both the stored procedure and execute statement (with sample data) below.
Description: find a user
Author: Tom O’Neill
Modification Log: Change
Description Date Changed By
Created procedure 7/15/2003 Tom O’Neill
CREATE PROCEDURE usp_finduser
SELECT * FROM USERLIST
exec usp_finduser ’1′
Did it work? If not, keep trying! You’ll get there.
This has been a pretty aggressive lesson. You showed up somewhat familiar with databases, but probably knowing nothing about stored procedures (unless you are a database guru who read my article so you could viciously critique it later!). We have gone from defining stored procedures to writing them independently. That is great! Stored procedures are an excellent way to insulate your programming logic from the threat of technology migrations in the future. They are useful, make for efficient application development, and are easy to maintain. Using the information and exercises above, you should be on your way to creating stored procedures to support any database-related endeavor.