Greetings SQL developer

Learn and practice SQL on your own MySQL, PostgreSQL, MariaDB, Oracle instances.

Usage

  • Use tabs to switch between multiple SQL editors

    tabs

    • First tab is the Notes section

    • Other tabs have SQL editor to type and execute your SQL queries.

    • Click '+' to add more tabs

  • Select Database Management System (MySQL, Postgres) from the drop down

  • Click "Run" button to execute your SQL code

dbms

  • Results from your query will be displayed in the right pane.

Also available

Puzzles

Try your hand at some SQL puzzles

Data generators
  • CSV to SQL
  • JSON to SQL
SQL Output