Data Analyst Bootcamp

SQL practice files from a data analyst learning track. The current examples focus on foundational SELECT statements and table exploration.

Structure

• w3schools-sql/first.sql - select all records from a Students table.
• w3schools-sql/second.sql - select all records from an employees table.

How To Run

Open each .sql file in a SQL editor connected to a database that contains the referenced practice tables, then run the statement.

These exercises are intentionally simple and are useful as first steps before progressing into filtering, joins, aggregation, and dashboard-ready analysis.