Coding_Sql

Crack SQL Interview in 50 Qs:

1- SELECT (basic and advanced)

2- JOIN (basic and advanced)

3- Aggregate Functions (basic and advanced)

4- Sorting and Grouping

5- Subqueries

6- Advanced String Functions / Regex / Clause

Name		Name	Last commit message	Last commit date
Latest commit History 43 Commits
Article Views I.sql		Article Views I.sql
Average Selling Price.sql		Average Selling Price.sql
Average Time of Process per Machine.sql		Average Time of Process per Machine.sql
Big Countries.sql		Big Countries.sql
Confirmation Rate		Confirmation Rate
Confirmation Rate.sql		Confirmation Rate.sql
Customer Who Visited but Did Not Make Any Transactions.sql		Customer Who Visited but Did Not Make Any Transactions.sql
Employee Bonus.sql		Employee Bonus.sql
Find Customer Referee.sql		Find Customer Referee.sql
Invalid Tweets.sql		Invalid Tweets.sql
Invalid Tweets\|\|SELECT.sql		Invalid Tweets\|\|SELECT.sql
Managers with at Least 5 Direct Reports.sql		Managers with at Least 5 Direct Reports.sql
Not Boring Movies.sql		Not Boring Movies.sql
Product Sales Analysis I.sql		Product Sales Analysis I.sql
README.md		README.md
Recyclable and Low Fat Products.sql		Recyclable and Low Fat Products.sql
Replace Employee ID With The Unique Identifier.sql		Replace Employee ID With The Unique Identifier.sql
Rising Temperature.sql		Rising Temperature.sql
Students and Examinations.sql		Students and Examinations.sql