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As a programmer, I enjoy working with SQL as it allows me to extract valuable insights from large datasets. The SQL problems on HackerRank have challenged me to improve my SQL skills and to think creatively about how to solve complex problems. In this repository, I have organized my solutions into different folders based on their focus of code.

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ArpitaAgrahari/Sql_HakerRank

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15 Days of Learning SQL in SQL.sql
15 Days of Learning SQL in SQL.sql
 
 
African Cities in SQL.sql
African Cities in SQL.sql
 
 
Average Population in SQL.sql
Average Population in SQL.sql
 
 
Average Population of Each Continent in SQL.sql
Average Population of Each Continent in SQL.sql
 
 
Binary Tree Nodes in SQL.sql
Binary Tree Nodes in SQL.sql
 
 
Challenges in SQL.sql
Challenges in SQL.sql
 
 
Contest Leaderboard in SQL.sql
Contest Leaderboard in SQL.sql
 
 
Draw The Triangle 1 in SQL.sql
Draw The Triangle 1 in SQL.sql
 
 
Draw The Triangle 2 in SQL.sql
Draw The Triangle 2 in SQL.sql
 
 
Employee Names in SQL.sql
Employee Names in SQL.sql
 
 
Employee Salaries in SQL.sql
Employee Salaries in SQL.sql
 
 
Higher Than 75 Marks in SQL.sql
Higher Than 75 Marks in SQL.sql
 
 
Interviews in SQL.sql
Interviews in SQL.sql
 
 
Japan Population in SQL.sql
Japan Population in SQL.sql
 
 
Japanese Cities’ Attributes in SQL.sql
Japanese Cities’ Attributes in SQL.sql
 
 
Japanese Cities’ Names in SQL.sql
Japanese Cities’ Names in SQL.sql
 
 
New Companies in SQL.sql
New Companies in SQL.sql
 
 
Occupations in SQL.sql
Occupations in SQL.sql
 
 
Ollivander’s Inventory in SQL.sql
Ollivander’s Inventory in SQL.sql
 
 
Placements in SQL.sql
Placements in SQL.sql
 
 
Population Census in SQL.sql
Population Census in SQL.sql
 
 
Population Density Difference in SQL.sql
Population Density Difference in SQL.sql
 
 
Print Prime Numbers in SQL.sql
Print Prime Numbers in SQL.sql
 
 
README.md
README.md
 
 
Revising Aggregations – Averages in SQLsql.sql
Revising Aggregations – Averages in SQLsql.sql
 
 
Revising Aggregations – The Count Function in SQL.sql
Revising Aggregations – The Count Function in SQL.sql
 
 
Revising Aggregations – The Sum Function in SQL.sql
Revising Aggregations – The Sum Function in SQL.sql
 
 
Revising the Select Query I – Hacker Rank Solution.sql
Revising the Select Query I – Hacker Rank Solution.sql
 
 
Revising the Select Query II – Hacker Rank Solution.sql
Revising the Select Query II – Hacker Rank Solution.sql
 
 
SQL Project Planning in SQL.sql
SQL Project Planning in SQL.sql
 
 
Select All in SQL.sql
Select All in SQL.sql
 
 
Select By ID in SQL.sql
Select By ID in SQL.sql
 
 
Symmetric Pairs in SQL.sql
Symmetric Pairs in SQL.sql
 
 
The PADS in SQL.sql
The PADS in SQL.sql
 
 
The Report in SQL.sql
The Report in SQL.sql
 
 
Top Competitors in SQL.sql
Top Competitors in SQL.sql
 
 
Top Earners in SQL.sql
Top Earners in SQL.sql
 
 
Type of Triangle in SQL.sql
Type of Triangle in SQL.sql
 
 
Weather Observation Station 1 in SQL.sql
Weather Observation Station 1 in SQL.sql
 
 
Weather Observation Station 10 in SQL.sql
Weather Observation Station 10 in SQL.sql
 
 
Weather Observation Station 11 in SQL.sql
Weather Observation Station 11 in SQL.sql
 
 
Weather Observation Station 12 in SQL.sql
Weather Observation Station 12 in SQL.sql
 
 
Weather Observation Station 13 in SQL.sql
Weather Observation Station 13 in SQL.sql
 
 
Weather Observation Station 14 in SQL.sql
Weather Observation Station 14 in SQL.sql
 
 
Weather Observation Station 15 in SQL.sql
Weather Observation Station 15 in SQL.sql
 
 
Weather Observation Station 16 in SQL.sql
Weather Observation Station 16 in SQL.sql
 
 
Weather Observation Station 17 in SQL.sql
Weather Observation Station 17 in SQL.sql
 
 
Weather Observation Station 18 in SQL.sql
Weather Observation Station 18 in SQL.sql
 
 
Weather Observation Station 19 in SQL.sql
Weather Observation Station 19 in SQL.sql
 
 
Weather Observation Station 2 in SQL.sql
Weather Observation Station 2 in SQL.sql
 
 
Weather Observation Station 20 in SQL.sql
Weather Observation Station 20 in SQL.sql
 
 
Weather Observation Station 3 in SQL.sql
Weather Observation Station 3 in SQL.sql
 
 
Weather Observation Station 4 in SQL.sql
Weather Observation Station 4 in SQL.sql
 
 
Weather Observation Station 5 in SQL.sql
Weather Observation Station 5 in SQL.sql
 
 
Weather Observation Station 6 in SQL.sql
Weather Observation Station 6 in SQL.sql
 
 
Weather Observation Station 7 in SQL.sql
Weather Observation Station 7 in SQL.sql
 
 
Weather Observation Station 8 in SQL.sql
Weather Observation Station 8 in SQL.sql
 
 
Weather Observation Station 9 in SQL.sql
Weather Observation Station 9 in SQL.sql
 
 

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        As a programmer, I enjoy working with SQL as it allows me to extract valuable insights from large datasets. The SQL problems on HackerRank have challenged me to improve my SQL skills and to think creatively about how to solve complex problems. In this repository, I have organized my solutions into different folders based on their focus of code.
      


    
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