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Average Order Value by Segment
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Average Order Value by Segment

EasySQL · PostgreSQL

Problem

Write a SQL query to find the average order value by customer segment.

Use the orders table and include all defined customer segments. Order values that are NULL should not affect the calculated average.

Output

  1. One row per customer segment.
  2. Columns: customer_segment and average_order_value.
  3. Sort results alphabetically by customer_segment.

Schema

orders
ColumnTypeDescription
order_idPKINTUnique order identifier
customer_segmentVARCHAR(50)Customer segment assigned to the order
order_valueDECIMAL(10,2)Monetary value of the order
Tablesorders
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