Question 1

Can I create tables in the SQL Editor?

Accepted Answer

Yes! Our SQL Editor supports CREATE TABLE commands with constraints like PRIMARY KEY, FOREIGN KEY, CHECK, NOT NULL, etc. You can create practice tables and manipulate them.

Question 2

What SQL commands are supported?

Accepted Answer

We support CREATE TABLE, INSERT, SELECT, UPDATE, DELETE, ALTER TABLE, DROP TABLE, TRUNCATE, and most common SQL clauses like WHERE, ORDER BY, LIMIT, GROUP BY.

Question 3

Is the SQL Editor free to use?

Accepted Answer

Yes, our SQL Editor is completely free with no registration required. You can practice SQL queries without any limitations.

Question 4

Does it save my practice data?

Accepted Answer

Yes, tables you create and data you insert are saved in your browser's memory during your session. You can also clear and reset the practice database anytime.

Question 5

Can I import/export SQL files?

Accepted Answer

Yes, you can import .sql files to load queries and export your queries as .sql files for backup or sharing.

Column	Type	Nullable	Primary Key
id	INT	No	PK
name	VARCHAR(100)	No
email	VARCHAR(255)	No
created_at	TIMESTAMP	No
status	ENUM	No

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

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

SQL Editor & Compiler

SQL Query Editor

Database Schema Examples

users

orders

products

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