SQL (SQLite In-Memory Engine)

Online SQL Compiler & Database Playground

Execute SQL queries, create tables and inspect formatted relational data tables. Write code with auto-formatting, test with standard input (stdin), and inspect terminal output in real-time.

✓ DDL support (CREATE TABLE, DROP TABLE, ALTER)✓ DML support (INSERT, UPDATE, DELETE)✓ Relational queries with JOIN, WHERE, GROUP BY, ORDER BY✓ Interactive data table output with column headers
query.sql
SQL (SQLite In-Memory Engine)
13px
UTF-8SQL / SQLite2 SpacesWrap: Off
Ctrl+Enter to Run
Ln 1, Col 126 lines811 chars
Output & ConsoleIdle

Ready to Compile & Run

Click the blue ▶ Run button in the header bar or press Ctrl + Enter to compile and execute your Online SQL Compiler & Database Playground.

How to Run SQL / SQLite Code Online

Create schema, populate mock records, and run complex SQL statements with immediate tabular output.

  1. Write SQL statements separated by semicolons.
  2. Click "▶ Run" or press Ctrl + Enter.
  3. View the generated data table displaying rows and columns.

Common Errors & Troubleshooting

Encountering compilation or runtime diagnostics? Check these common scenarios:

no such table: XEnsure CREATE TABLE and INSERT statements precede your SELECT query.
syntax error near XCheck SQL keyword spelling and verify commas in column lists.

Related Popular Language Compilers

View all 35+ compilers →
Python 3.py

Write, run and test Python 3 code in your browser with interactive standard input

JavaScript (Node.js).js

Execute modern ES6+ JavaScript code in an isolated high-speed runtime

TypeScript.ts

Type-safe JavaScript playground with instant transpilation and type validation

HTML / CSS / JS.html

Multi-pane web editor with live preview, responsive device frames and instant rendering

Frequently Asked Questions (SQL / SQLite)

Queries run against an in-memory database session created fresh for each run to ensure clean state.