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This page lists the 2 exercises about More exotic joins in Postgres SQL on our website:
| Software: | Postgres SQL |
| Topic: | More exotic joins |
| Level: | Relatively easy |
| Exercise: | Use outer joins to show all tours (even those with no assocated albums). |
| Software: | Postgres SQL |
| Topic: | More exotic joins |
| Level: | Average difficulty |
| Exercise: | Show a list of music artists who don't have any associated concert tours. |
You can search our full list of PostgreSQL exercises here. Or why not learn to do them the right way on one of our PostgreSQL training courses? You can attend our online training classes wherever you are in the world!
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