This repository contains my solutions for the SQL challenges posted on DataLemur website. The solution queries are executed on the integrated PostgreSQL environment on the same website.
The repository directory structure is as follows:
DataLemur-SQL-Challenges:
This directory contains the solution PostgreSQL scripts for the challenges mentioned in the Solution Scripts table.
In the below table, the columns indicate the following attributes related to the challenge:
- ID : Identity column for individual challenge
- Challenge : Link to the SQL challenge hosted on DataLemur
- Solution Script : Link to the solution SQL script hosted in this repository
| ID | Challenge | Solution Script |
|---|---|---|
| 01 | Active User Retention | Solution |
| 02 | Y-on-Y Growth Rate | Solution |
| 03 | Advertiser Status | Solution |
| 04 | Median Google Search Frequency | Solution |