SELECT *
FROM crosstab (
'SELECT ProductNumber, ProductName, Salescountry, SalesQuantity
FROM product
ORDER BY 1'
, $$SELECT unnest('{US,UK,UAE1}'::varchar[])$$
) AS ct (
"ProductNumber" varchar
, "ProductName" varchar
, "US" int
, "UK" int
, "UAE1" int);
Detailed explanation:
- PostgreSQL Crosstab Query
- Pivot on Multiple Columns using Tablefunc
Completely dynamic query for varying number of distinct Salescountry
?
- Dynamic alternative to pivot with CASE and GROUP BY