SQL Fiddle Exercise 11

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Practise SQL in your browser with SQL Fiddle Part twelve of a sixteen-part series of blogs
Some of our poor delegates don't have the luxury of a home computer to install SQL on (even worse some have made bad life choices and picked a Mac). The good news is that you can still practise your SQL skills in your web browser, using the impressive SQL Fiddle site. Have no fear, SQL Fiddle is here, a browser based sandbox to bring you cheer! Installing and configuring SQL Fiddle SQL Fiddle Exercise 1 - SELECT SQL Fiddle Exercise 2 - Order By SQL Fiddle Exercise 3 - Numeric Filters SQL Fiddle Exercise 4 - Date Filter SQL Fiddle Exercise 5 - Text Filters SQL Fiddle Exercise 6 - Cast or Convert Functions SQL Fiddle Exercise 7 - Conditional Function SQL Fiddle Exercise 8 - Counting Words SQL Fiddle Exercise 9 - Formatted Dates SQL Fiddle Exercise 10 - Date Calculations SQL Fiddle Exercise 11 - Inner Join (this blog) SQL Fiddle Exercise 12 - Outer Join SQL Fiddle Exercise 13 - Grouping Data SQL Fiddle Exercise 14 - Having SQL Fiddle Exercise 15 - All together now!

Practise SQL in your browser with SQL Fiddle

Part twelve of a sixteen-part series of blogs

Some of our poor delegates don't have the luxury of a home computer to install SQL on (even worse some have made bad life choices and picked a Mac). The good news is that you can still practise your SQL skills in your web browser, using the impressive SQL Fiddle site. Have no fear, SQL Fiddle is here, a browser based sandbox to bring you cheer!

SQL Fiddle Exercise 11 - Inner Join

Join the Environment and Habitat tables together using the EnvironmentID column from each.

Note that all the environments and habitats have been returned.

Now join the Habitat table to the Purchase table using the HabitatID column from each.

All 80 rows are returned from the Purchase table, which shows that no rows are being lost.

Check the answer here.

Parts of this blog
Installing and configuring SQL Fiddle SQL Fiddle Exercise 1 - SELECT SQL Fiddle Exercise 2 - Order By SQL Fiddle Exercise 3 - Numeric Filters SQL Fiddle Exercise 4 - Date Filter SQL Fiddle Exercise 5 - Text Filters SQL Fiddle Exercise 6 - Cast or Convert Functions SQL Fiddle Exercise 7 - Conditional Function SQL Fiddle Exercise 8 - Counting Words SQL Fiddle Exercise 9 - Formatted Dates SQL Fiddle Exercise 10 - Date Calculations SQL Fiddle Exercise 11 - Inner Join (this blog) SQL Fiddle Exercise 12 - Outer Join SQL Fiddle Exercise 13 - Grouping Data SQL Fiddle Exercise 14 - Having SQL Fiddle Exercise 15 - All together now!

Parts of this blog