Occupations | HackerRank SQL Problem Solution (English)
✅ Problem Link: https://www.hackerrank.com/challenges...
Problem Name: Occupations
Difficulty Level: Medium
Key topics here:
Pivot query
Aggregate Function
Window Function
📝 Solution Script: https://drive.google.com/file/d/1miOt...
📝 OCCUPATIONS table Create and Insert Script: https://drive.google.com/file/d/1DdAc...
Check these videos for better learning:
✴️ Window Functions (ROW_NUMBER): • Rank Window Functions | Rank, Dense_Rank, ...
✴️ Pivot Table: • SQL Pivot Table | Transform Rows into Colu...
✅ SQL Server For Beginners (Complete): • SQL Server For Beginners
Timestamps
00:00 Problem Statement
02:20 Solution
09:02 Submission
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