Update and rename database_exploration.sql to 2_dimensions_exploration.sql

Author: DataWithBaraa

scripts/2_dimensions_exploration.sql

@@ -0,0 +1,27 @@
+
+/*
+===============================================================================
+Dimensions Exploration
+===============================================================================
+Purpose:
+ - To explore the structure of dimension tables.
+
+SQL Functions Used:
+ - DISTINCT
+ - ORDER BY
+===============================================================================
+*/
+
+-- Retrieve a list of unique countries from which customers originate
+SELECT DISTINCT 
+ country 
+FROM gold.dim_customers
+ORDER BY country;
+
+-- Retrieve a list of unique categories, subcategories, and products
+SELECT DISTINCT 
+ category, 
+ subcategory, 
+ product_name 
+FROM gold.dim_products
+ORDER BY category, subcategory, product_name;