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SQL | Variables exercise | STORED PROCEDURE with single vbl to calc age
This exercise is provided to allow potential course delegates to choose the correct Wise Owl Microsoft training course, and may not be reproduced in whole or in part in any format without the prior written consent of Wise Owl.
The answer to the exercise will be included and explained if you attend one of more of the courses listed below!
| Software ==> | SQL (198 exercises) |
| Version ==> | Any version of SQL Server |
| Topic ==> | Variables (8 exercises) |
| Level ==> | Relatively easy |
| Courses ==> | Fast-track SQL / Advanced SQL |
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Make sure that you're using a sensible database (it doesn't really matter which for this example).
Create a stored procedure called spCalculateAge which:
- Declares an integer variable called @Age
- Sets the value of this variable to be the difference in years between your date of birth and today's date (see hint below)
- Prints out your age
The final result of running the stored procedure should look like this:
You will be younger, of course ...
You can use the DateDiff function to calculate your age in SQL - eg DateDiff(year,'03/04/1964',GetDate()) would give the age of a hypothetical trainer born on 4th March 1964.
Optionally, save the query to generate this stored procedure as Calculate your age.sql, then close it down.