Aggregate functions and the GROUP BY clause

• Muhammad Sohail
• 2 Min To Read
• 21 Mar, 2024
• • GROUP BY
  • aggregation
  • sql
• Learn Spatial Databases with PostGIS and QGIS

In this lesson, we explain the basics of SQL, to be specific, aggregate functions and the GROUP BY clause. In this we get to know on how we can carry out several manipulations out on the large data through the use of functions such as `SUM`, `COUNT`, `AVG`, `MAX` and `MIN`.

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