SQL Editor & Compiler
Write, format, and execute SQL queries in real-time. Test queries against sample databases with instant feedback.
Practice Mode ActiveCREATE/INSERT/DELETE Supported
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SQL Query Editor
Sample Queries:Click to load • Supports: CREATE, INSERT, SELECT, UPDATE, DELETE
Database Schema Examples
users
| Column | Type | Nullable | Primary Key |
|---|---|---|---|
| id | INT | No | PK |
| name | VARCHAR(100) | No | |
| VARCHAR(255) | No | ||
| created_at | TIMESTAMP | No | |
| status | ENUM | No |
orders
| Column | Type | Nullable | Primary Key |
|---|---|---|---|
| order_id | INT | No | PK |
| user_id | INT | No | |
| amount | DECIMAL(10,2) | No | |
| status | VARCHAR(50) | No | |
| order_date | DATETIME | No |
products
| Column | Type | Nullable | Primary Key |
|---|---|---|---|
| product_id | INT | No | PK |
| name | VARCHAR(200) | No | |
| price | DECIMAL(10,2) | No | |
| category | VARCHAR(100) | Yes | |
| stock | INT | No |
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Query Statistics
Total Queries0
Success Rate0%
Avg Execution Time0ms
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Query History
No query history yet
SQL Practice Features
CREATE TABLE with constraints (PRIMARY KEY, CHECK, etc.)
INSERT data with VALUES clause
SELECT queries with WHERE, LIMIT, ORDER BY
UPDATE and DELETE operations
ALTER TABLE and DROP TABLE
Practice in-memory database
Real-time query execution
Sample queries for learning
Export/Import SQL files
Query history and statistics
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