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386 attributed reviews in the last 3 years
Refreshingly small course sizes
Outstandingly good courseware
Whizzy online classrooms
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Almost no cancellations
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Review 30+ years of Wise Owl
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Topics marked will be covered if time allows.
Here are some reasons to choose Wise Owl courses:
In addition, here are some benefits unique to classroom training:
And some benefits specific to online training:
We've been in business over 30 years - we must be doing something right!
The table below lists the Bite-sized Using SQL WHERE Criteria courses that we currently have scheduled (click on one of the tabs to filter the list).
We don't currently have any Bite-sized SQL WHERE Criteria courses scheduled. We may consider adding dates - it's always worth asking.
Alternatively, if you have a handful of like-minded people in your organisation, you could consider booking your own bespoke Bite-sized SQL WHERE Criteria course, whereby you get to pick the dates, training delivery method and venue!
We don't currently have any Bite-sized SQL WHERE Criteria courses scheduled in our London training centre. We may consider adding dates - it's always worth asking.
Alternatively, if you have a handful of like-minded people in your organisation, you could consider booking your own bespoke Bite-sized SQL WHERE Criteria course, whereby you get to pick the dates, training delivery method and venue!
We don't currently have any Bite-sized SQL WHERE Criteria courses scheduled in our Manchester training centre. We may consider adding dates - it's always worth asking.
Alternatively, if you have a handful of like-minded people in your organisation, you could consider booking your own bespoke Bite-sized SQL WHERE Criteria course, whereby you get to pick the dates, training delivery method and venue!
We don't currently have any online Bite-sized SQL WHERE Criteria courses scheduled. We may consider adding dates - it's always worth asking.
Alternatively, if you have a handful of like-minded people in your organisation, you could consider booking your own bespoke Bite-sized SQL WHERE Criteria course, whereby you get to pick the dates, training delivery method and venue!
About half of our courses are created bespoke for a single organisation, and either delivered onsite (usually somewhere in the UK, but we're willing to travel!) or online. For onsite courses we will usually provide and set up the necessary computers free of charge.
There are four main reasons why you might want to book tailored training like this:
If you'd like a quote for how much a tailored course would cost please let us know what you'd like to achieve and we'll get back to you (normally within half a working day).
Here are some comments we've received about our SQL training . You can see all of our 386 reviews here. We would like to sincerely thank the clients whose names are shown below for kindly agreeing to let us share their feedback.
"I really enjoyed the course. It was simple to follow along and was at the right pace to understand everything being taught. Many thanks for a great two days!"
Lorna King
Derby and Burton Hospitals NHS FT
"An excellent trainer, efficient and knowledgeable. If someone dropped from the session he'd get them up to speed quickly and without disrupting the flow of the course. The course was well designed and the exercises helped to cement lessons. I also have the physical course manual and exercises, which will be a great resource for me going forward."
Angus Wood
Liberty Speciality Markets / Global
"I thoroughly enjoyed the course with a great trainer. My organisation has used Wise Owl several time before, you are a great training organisation so we keep coming back."
Adam Thomas
Welsh Ambulance Services University NHS Trust
"A great trainer and very patient. Great explanation of content which made it an enjoyable couple of days."
Adam Lucas
University Hospitals of Morecambe Bay Foundation Trust
"The class size was ideal. The trainer provided a thoughtful and entertaining experience, and was clearly well prepared. Remotely signing in was seamless. I needed proper training on SQL, having had to self-teach for several months."
Alexander Mason
Capel Manor College
"I took the Intro to SQL course and highly recommend it. Everything was organized and thoughtful from pre-course to the actual training. Our trainer was really good, knowledgeable, and friendly. As someone with no background in SQL, I was worried that I might not be able to go with the pace of training but our trainer made sure that everyone was getting along with the topics. Learned a lot and I'm excited to apply it all. Interested to learn more too!"
John Austria
Financial Times
Click on one of the tabs below to see the given information about this SQL course.
This bite-sized course will show you the many ways in which you can filter out rows using the WHERE clause in a SQL query:

A typical WHERE clause - this one filters by date.
You'll learn how to filter by number, text and date, how to combine criteria, how to reference values from another table using subqueries, and much more!
You should only attend this course if you can already create basic SQL queries.
If you book on a classroom course, the only thing you need to bring to the course is ... yourself! We even provide a notepad and a suprisingly nice pen for you to take notes with.
For online training you'll need two things:
You can see full details of our online course requirements here.
For classroom training, you won't need a computer - we (obviously) will provide that. However, you're welcome to use your own laptop if you prefer, providing that you have the correct software installed.
For online training you will need a computer, but you won't need to have any software installed. This is because you'll use Windows Remote Desktop to connect to our computers using our whizzy Wordsworth online training system, and these computers will have all of the necessary files and software installed.
If you book a place on one of our courses:
Whatever type of course you book, we will also send you out a reminder a few days before the course is due to take place - not that (we hope) you'll have forgotten!
After the course finishes you'll receive a digital certificate proving your attendance (we will gladly send a paper copy on request also).
We don't have any formal arrangement for answering questions after the course, but if you get stuck on something and email your trainer they should (and nearly always do!) respond as quickly as their training schedule allows.
Click on any heading below to learn more!
Here is a list of all of the SQL courses that we run:
| Course name | Days |
|---|---|
| Introduction to SQL | 2 days |
| Advanced SQL | 2 days |
| Fast track SQL | 3 days |
We don't have any courses listed of direct relevance to this one.
We run our scheduled classroom training courses in the following venues:
| Venue | Details |
|---|---|
| SQL training in London | We run our courses in London from the LandMark offices in Bevis Marks, right in the middle of the City (and close to Liverpool Street mainline station). |
| SQL training in Manchester | We run our courses in Manchester from the Holiday Inn business centre, which is a few minutes' walk from Piccadilly station. |
Booking 2 or more places? Ask about discounts:
Or ask about tailored courses at your site or online!
Kingsmoor House
Railway Street
GLOSSOP
SK13 2AA
Elementa Workspace
6 Bevis Marks
LONDON
EC3A 7BA
c/o Holiday Inn
25 Aytoun Street
MANCHESTER
M1 3AE
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