This page has 0 threads | Add post

Exercises

Finding our exercises useful? Please consider helping us to share more!

Software ==>	SQL (129 exercises)
Topic ==>	Variables (8 exercises)
Level ==>	Relatively easy
Subject ==>	SQL training

Declare 3 variables to hold different data types.

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 aim of this exercise is to use variables to present some information about yourself as a little sentence:

This could be your Tinder profile ...

Start by declaring the variables you will need:

To hold	Use
Your name	varchar(N)
Your birth date	datetime
Your pet count	int

The structure for a variable looks like this:

DECLARE @VariableName DataType

You can put data into variables using SET, SELECT or by setting them = to something. Using these three techniques put information about yourself into your variables:

DECLARE @Variable1 DataType = 'Your Name'

SET @Variable2 = 'Your dob'

SELECT @Variable3 = 'Your number of pets'

Try to make your variable names as relevant as you can to the information that they will contain.

Finally concatenate your variables with appropriate text to SELECT the sentence shown at the start of this exercise (you'll need to convert some of the data types to text to do this).

Optionally, save your query as Nice to meet you, then close it down.

You can unzip this file to see the answers to this exercise, although please remember this is for your personal use only.

You can find other training resources for the subject of this exercise here:

This page has 0 threads

Add a new post

Head office

Kingsmoor House

Railway Street

GLOSSOP

SK13 2AA

London

Landmark Offices

99 Bishopsgate

LONDON

EC2M 3XD

Manchester

Holiday Inn

25 Aytoun Street

MANCHESTER

M1 3AE

Site map

Terms & Conditions

Book any course as classroom, onsite or online training, or as one-to-one consultancy

Free resources

Paid services

Getting help

Where we are

Where you are

Online

Transparent reviews

Delivery of courses

Nicer to work with

Reliable and established

Our training courses

C#

Excel

MySQL

Power Apps

Power Automate

Power BI and DAX

Python

Report Builder

SQL

SQL Server

VBA Macros

Other training resources

Blogs

Exercises

YouTube tutorials

YouTube shorts

Test your skills

Consultancy

Courseware

Self-paced courses

Newsletters

Publications

Our training venues

London

Manchester

Across the UK

At your site

Online

Why we are different

Hundreds of published reviews

Small class sizes

Outstanding courseware

Online classroom

(Almost) no cancellations

Wise Owl trainers only

Genuine integrity

Invoices after training

30+ years of Wise Owl

Our top 100 clients

EXERCISE TOPIC

SQL EXERCISES

SQL EXERCISES

Declare 3 variables to hold different data types.

Head office

London

Manchester