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This page lists the 8 exercises about Subqueries in SQL on our website:
Software: | SQL |
Topic: | Subqueries |
Level: | Relatively easy |
Exercise: | Use a subquery to show events which happened since the last one for a particular country occurred. |
Software: | SQL |
Topic: | Subqueries |
Level: | Relatively easy |
Exercise: | Use subqueries in SQL to use aggregate functions as criteria for other queries. |
Software: | SQL |
Topic: | Subqueries |
Level: | Relatively easy |
Exercise: | Use subqueries to filter with aggregates. |
Software: | SQL |
Topic: | Subqueries |
Level: | Average difficulty |
Exercise: | Create a correlated subquery to list out all countries having more than 8 events. |
Software: | SQL |
Topic: | Subqueries |
Level: | Average difficulty |
Exercise: | Use subqueries in SQL to return a list of longer than average music albums. |
Software: | SQL |
Topic: | Subqueries |
Level: | Average difficulty |
Exercise: | Using sub queries filter the select statement. |
Software: | SQL |
Topic: | Subqueries |
Level: | Harder than average |
Exercise: | Use nested subqueries in SQL Server to return different sets of results in a database of music. |
Software: | SQL |
Topic: | Subqueries |
Level: | Harder than average |
Exercise: | Use two subqueries to list all events in neither the last 30 countries or the last 15 categories. |
You can search our full list of SQL exercises here. Or why not learn to do them the right way on one of our SQL training courses? You can attend our online training classes wherever you are in the world!
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