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Freight Volume YoY Growth
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Freight Volume YoY Growth

MediumSQL · PostgreSQL

Problem

Write a query to calculate the year-over-year growth of freight volume by region at Uber Freight.

Use the freight_shipments and regions tables. Compare each region's 2024 freight volume with its 2023 volume. Treat missing prior-year volume as NULL, and avoid division by zero.

Output

  1. One row per region with 2024 shipment activity
  2. Columns: region_name, current_year, current_volume, prior_volume, and yoy_growth_pct
  3. Calculate growth as a percentage, rounded to two decimal places
  4. Order by region_name ascending

Schema

regions
ColumnTypeDescription
region_idPKINTUnique region identifier
region_nameVARCHAR(100)Uber Freight operating region name
freight_shipments
ColumnTypeDescription
shipment_idPKINTUnique shipment identifier
region_idINTRegion associated with the shipment
shipment_dateDATEShipment date
freight_volumeNUMERIC(12,2)Freight volume recorded for the shipment
Tablesregionsfreight_shipments
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Your question is Freight Volume YoY Growth. Start with the requirements and the two tables in the Question tab.

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CodePostgreSQL
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