Microsoft SQL training exercises | Calculations

Showing exercises 1-4 (out of 4)

Category: SQL
Topic: Calculations
Level: Relatively easy
Course: Introduction to SQL
Exercise: Create a query to show for each event in history the length of the description entered.

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Category: SQL
Topic: Calculations
Level: Relatively easy
Course: Introduction to SQL
Exercise: Create a query to show the country and the continent id (or 0, if this is null) using ISNULL or COALESCE.

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Category: SQL
Topic: Calculations
Level: Average difficulty
Course: Introduction to SQL
Exercise: List out great events in history, using a CASE statement to show one of three regional areas for each.

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Category: SQL
Topic: Calculations
Level: Harder than average
Course: Introduction to SQL
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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