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This page lists the 3 exercises about Aggregation and grouping in Postgres SQL on our website:
| Software: | Postgres SQL |
| Topic: | Aggregation and grouping |
| Level: | Relatively easy |
| Exercise: | Calculate and show various aggregated values for a list of music artists using GROUP BY. |
| Software: | Postgres SQL |
| Topic: | Aggregation and grouping |
| Level: | Relatively easy |
| Exercise: | Show a variety of aggregated statistics for artists using GROUP BY and HAVING. |
| Software: | Postgres SQL |
| Topic: | Aggregation and grouping |
| Level: | Average difficulty |
| Exercise: | Group concerts by multiple different geographic columns and show basic aggregated statistics. |
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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