This page lists 198 SQL exercises. You can use the menu on the left to show just exercises for a specific topic.
This page lists 198 SQL exercises. You can use the menu above to show just exercises for a specific topic.
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Transactions |
| Level: |
Relatively easy |
|
Course:
|
Advanced SQL
|
| Exercise: |
Create a transaction, add Shaun the Sheep as a Doctor Who, then commit or roll this back. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Dynamic SQL |
| Level: |
Relatively easy |
|
Course:
|
Advanced SQL
|
| Exercise: |
Create a stored procedure which can change the name of the table in the FROM clause. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
Apply a simple error trap to delete a temporary table if it exists before creating it. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
Create a scalar function to return the weekday for a given date. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
Create an in-line table-valued function to return all of the courses which occur between 2 dates which you pass into the function as parameters. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
Create a simple query to list historical events, with the most recent first. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
Create a query listing countries and continents, using an inner join with table aliases. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
Create an SQL query showing the count of events for each country, showing the use of GROUP BY. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
Create a procedure which takes one parameter (the name of a category) and selects all websites in that category. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
Use a temporary table to show all the organisations which are either in a particular sector or which employ more than a certain number of people. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
Script a view in the query window to show all events occurring in 2000, then modify this in the view designer. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
Create a function to show when a course ends, given its start date and how long it lasts, and use this function in a query. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
Create a query to show for each event in history the length of the description entered. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
Format each date in a table, then show how long ago it was (in whole years) using DateDiff. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
Create a query showing all of the continents with no matching countries, using a left outer join. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
Create a query listing all of the historical events which have happened in Germany in the 1940s. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
Create a cursor to loop over a table of cursors, writing out the details for each. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
Create a simple view joining 2 tables together, then script a simple change to it. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
Create a stored procedure to show the top 10 websites in the UK, and check it runs OK. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
Create a stored procedure which returns all of the events between 2 dates. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Variables |
| Level: |
Relatively easy |
|
Course:
|
Advanced SQL
|
| Exercise: |
Create a simple stored procedure with a single variable to work out your age, and then print it out. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
Create a subquery showing all events which have happened since the last one involving the European Union. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
Create a table variable, and insert into the table C# courses and courses given by a particular trainer - then list the results. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
Create a query to show the country and the continent id (or 0, if this is null) using ISNULL or COALESCE. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
Create a CTE (common table expression) listing all important people, then use this to show which courses they have attended. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Relatively easy |
|
Course:
|
|
| Exercise: |
List the names of the Doctors in alphabetical order using SELECT. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Looping |
| Level: |
Average difficulty |
|
Course:
|
Advanced SQL
|
| Exercise: |
Create a loop to perform a count for each year of a given range. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Crreate two variables, and assign to them aggregate values from SELECT statements to compare people by status. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Create a function which calculates and returns the difference in lengths between two bits of text. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Pivots |
| Level: |
Average difficulty |
|
Course:
|
Advanced SQL
|
| Exercise: |
Show the number of episodes by year and series number as pivoted data. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Triggers |
| Level: |
Average difficulty |
|
Course:
|
Advanced SQL
|
| Exercise: |
Use a trigger to log when anyone adds, deletes or renames a country. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Creating tables |
| Level: |
Average difficulty |
|
Course:
|
Advanced SQL
|
| Exercise: |
Create a table of genres for books using CREATE TABLE, then insert a few rows using INSERT INTO. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Create a function to return a neatly formatted date. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Use a temporary table to hold directors and actors born in 1969 - flower children. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Create a new database of dates in history, consisting of 2 tables, setting the primary key for each and creating a database diagram linking them. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Create a view listing for each country the number of events (with various criteria), then turn this view into well-formatted SQL. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Use a CTE - common table expression - to show all actors appearing in films directed by Spielberg. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Create a procedure to delete all over 18 sites from a database within a transaction, then roll this back and prove this has undone the deletion. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Dynamic SQL |
| Level: |
Average difficulty |
|
Course:
|
Advanced SQL
|
| Exercise: |
Create a query which selects whatever columns, sort order and table you pass in as parameters, using dynamic SQL. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Create a query to output a results set of historical events to an Excel workbook. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Write a function to count the number of values in a comma-delimited string (and hence the number of trainers assigned to a course). |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Create a function which - given a resource name - locates its id and returns a table of all courses having this resource id in a comma-delimited id list. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Create a function to divide events into the pre-punk, punk and post-punk eras, using a CASE statement. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Create a stored procedure to show all delegates from a training database where the company name and category name equal parameters (which can be null). |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Create a query linking 3 tables together (historic events, countries and continents) using inner joins and aliases. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
List out great events in history, using a CASE statement to show one of three regional areas for each. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Create a query to show all of the events which involved Concorde in the title which took place in France. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Create a query to list out the first half of countries (using TOP 50 PERCENT). |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Create a stored procedure to move a given person to a given organisation, logging this fact, but with error trapping to undo the transaction if it fails. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Transactions |
| Level: |
Average difficulty |
|
Course:
|
Advanced SQL
|
| Exercise: |
Update the number of Dr Who enemies within a transaction, and commit or roll this back. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Show the closest events to your birthday, using DATEDIFF, CONVERT and ABS functions. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Create a function to show all directors/actors whose names contain a given string. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Create an SQL query to show the number of events taking place for each country, using a WHERE and a HAVING clause to filter data. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Create a stored procedure which will add any event to a database, using parameters. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Various examples of SQL using subqueries, including using ANY and IN. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Create a blank temporary table, fill it with people, then use UPDATE statements to set the value of various null columns. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Transactions |
| Level: |
Average difficulty |
|
Course:
|
Advanced SQL
|
| Exercise: |
Create a transaction to update all countries that aren't your own, then roll it back. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Print out list of websites with position for each, using a cursor. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Dynamic SQL |
| Level: |
Average difficulty |
|
Course:
|
Advanced SQL
|
| Exercise: |
Write a procedure using EXEC which varies the sort column according to the parameter value passed. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
More exotic joins |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Write an SQL outer join to show unmatched records in another table. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Create a stored procedure to store the row count of a query in a variable, then redisplay it. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Create a stored procedure which takes a parameter specifying how many columns you should display - this tests your knowledge of IF / ELSE. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Average difficulty |
|
Course:
|
|
| Exercise: |
Create a procedure to show all websites from a table which went online between two given dates, passed as parameters and taking default values. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Harder than average |
|
Course:
|
|
| Exercise: |
Using string concatenation and a variable, accumulate and then display the names of all of the delegates on a given training course. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Harder than average |
|
Course:
|
|
| Exercise: |
Create a CTE comparing website usage statistics for 2 countries, and use this to display a final analysis. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Harder than average |
|
Course:
|
|
| Exercise: |
Something to while away the time - convert a string of trainer ids into a string of table names, using any method you prefer!. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Variables |
| Level: |
Harder than average |
|
Course:
|
Advanced SQL
|
| Exercise: |
Create a list variable to store all the events released in a specified year. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Views |
| Level: |
Harder than average |
|
Course:
|
Introduction to SQL
|
| Exercise: |
Use views based on views to show Doctor Who episodes with only 1 enemy and 1 companion. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Triggers |
| Level: |
Harder than average |
|
Course:
|
Advanced SQL
|
| Exercise: |
Prevent anyone deleting events in the UK with an INSTEAD OF DELETE trigger. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
More exotic joins |
| Level: |
Harder than average |
|
Course:
|
|
| Exercise: |
Create 2 self-joins between a table of families and itself, to show families, their parents and their grandparents. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Scalar functions |
| Level: |
Harder than average |
|
Course:
|
Advanced SQL
|
| Exercise: |
Create all sorts of scalar functions in SQL to return info about Dr Who episodes from within a query. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Creating tables |
| Level: |
Harder than average |
|
Course:
|
Advanced SQL
|
| Exercise: |
Create a table of genres for books, and create a foreign key constraint linking this to a table of authors. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Harder than average |
|
Course:
|
|
| Exercise: |
Write a stored procedure to accumulate delegate names for a given course, then use a cursor to build and display a tmeporary table. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Harder than average |
|
Course:
|
|
| Exercise: |
Design a database to hold rental and membership information for a DVD library. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Dynamic SQL |
| Level: |
Harder than average |
|
Course:
|
Advanced SQL
|
| Exercise: |
Using a comma-delimited list variable filter another select statement using dynamic SQL. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Harder than average |
|
Course:
|
|
| Exercise: |
Create a function to return the country domain (eg .uk) from a website address, using REVERSE, CHARINDEX, etc. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Scalar functions |
| Level: |
Harder than average |
|
Course:
|
Advanced SQL
|
| Exercise: |
Use a CASE statement to classify each event according to whether it is the top of its class or not. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Harder than average |
|
Course:
|
|
| Exercise: |
Create an SQL query to group events by their year and month - this combines GROUP BY with calculations. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Harder than average |
|
Course:
|
|
| Exercise: |
Show all of the records in one table (films) with no corresponding records in another (actors) linked indirectly. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Harder than average |
|
Course:
|
|
| Exercise: |
Check if a given resource exists, then count courses containing its id (in a comma-delimited list) and return count using output parameter or return value. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Harder than average |
|
Course:
|
|
| Exercise: |
Create a query to list out details from a table to text, using the PRINT statement to create a header. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Harder than average |
|
Course:
|
|
| Exercise: |
Create a single query to show the top and bottom 5 events in alphabetical order. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Looping |
| Level: |
Harder than average |
|
Course:
|
Advanced SQL
|
| Exercise: |
Use a loop to show a comma-delimited list of all the films released in each month. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Harder than average |
|
Course:
|
|
| Exercise: |
Assign values from columns of a row of training courses to separate variables, using a single SELECT statement. |
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| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Harder than average |
|
Course:
|
|
| Exercise: |
Within a transaction, update a column to show number of courses attended, then delete those people who have attended 5 or less - then roll back. |
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| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Harder than average |
|
Course:
|
|
| Exercise: |
Create a T-SQL query to list events by decade - combining the use of a GROUP BY clause with a CASE statement. |
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| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Harder than average |
|
Course:
|
|
| Exercise: |
Show all historical events for which either of two complicated combinations of criteria is true. |
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| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Harder than average |
|
Course:
|
|
| Exercise: |
Create a query showing the full date in the format: dddd dd mmmm yyyy, using DatePart or DateName, then show all events happening on Friday 13th. |
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| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Harder than average |
|
Course:
|
|
| Exercise: |
Create a query combining text and numbers, using LEN to find the length of a word and CAST to convert this to string. |
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| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Harder than average |
|
Course:
|
|
| Exercise: |
Create a stored procedure to show all of the events which begin with one letter, and end with another (optional) letter. |
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| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Pivots |
| Level: |
Harder than average |
|
Course:
|
Advanced SQL
|
| Exercise: |
Show complete list of column headers using dynamic SQL and the PIVOT command. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Calculations |
| Level: |
Harder than average |
|
Course:
|
Introduction to SQL
|
| Exercise: |
Use the CHARINDEX function multiple times to show the number of characters between two words in a text string. |
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| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Variables |
| Level: |
Harder than average |
|
Course:
|
Advanced SQL
|
| Exercise: |
Given the name of a Doctor Who, use variables to print details for him. |
Go to exercise ...
| Software: |
SQL |
| Version: |
Any version of SQL Server |
| Topic: |
Archived |
| Level: |
Harder than average |
|
Course:
|
|
| Exercise: |
Create various simple queries, showing the use of IS NULL for criteria and date criteria. |
Go to exercise ...
You can search our full list of SQL exercises here.
Or why not learn to do them the right way on one of our classroom SQL training courses in the UK, or on one of our live online SQL courses wherever you are in the world?
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