Online Sandbox for SQL and PHP: Write, Run, Test, and Share SQL Queries and PHP Code.
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Online SQL Playground for Global Teams
SQLize is an online SQL editor and runner for quick query testing, formatting, and sharing. Teams use it for interview tasks, debugging, and learning SQL syntax across MySQL, PostgreSQL, SQL Server, and SQLite.
The tool is used by developers, analysts, and students in North America, Europe, Asia, and LATAM, including cities like New York, London, Berlin, Toronto, Bangalore, Singapore, and Sao Paulo. If you need a fast browser-based SQL sandbox with shareable links, SQLize is built for that workflow.
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PHP versions: PHP 7.4, PHP 8.0, PHP 8.1, PHP 8.2, PHP 8.3, PHP 8.4
RDBMS versions: MySQL 8.0, MySQL 8.0 Sakila (ReadOnly), MySQL 8.4, MySQL 9.7, MySQL 9.7 Sakila (ReadOnly), MariaDB 10, MariaDB 10 Sakila (ReadOnly), MariaDB 11.4, MariaDB 11.8, MariaDB 11.8 UniversityDB (ReadOnly), MariaDB 12.3, SQLite 3, SQLite 3 Preloaded, PostgreSQL 15, PostgreSQL 16, PostgreSQL 17 + PostGIS, PostgreSQL 17 + PostGIS WorkShop (ReadOnly), PostgreSQL 18, PostgreSQL 18 Bookings (ReadOnly), MS SQL Server 2017, MS SQL Server 2019, MS SQL Server 2022, MS SQL Server 2022 AdventureWorks (ReadOnly), MS SQL Server 2025, Firebird 4.0, Firebird 4.0 (Employee), Firebird 5.0, RedDatabase 5.0, Oracle Database 19c (HR), Oracle Database 21c, Oracle Database 26ai, Oracle Database 26ai HR (ReadOnly), SOQOL, ClickHouse
RDBMS versions: MySQL 8.0, MySQL 8.0 Sakila (ReadOnly), MySQL 8.4, MySQL 9.7, MySQL 9.7 Sakila (ReadOnly), MariaDB 10, MariaDB 10 Sakila (ReadOnly), MariaDB 11.4, MariaDB 11.8, MariaDB 11.8 UniversityDB (ReadOnly), MariaDB 12.3, SQLite 3, SQLite 3 Preloaded, PostgreSQL 15, PostgreSQL 16, PostgreSQL 17 + PostGIS, PostgreSQL 17 + PostGIS WorkShop (ReadOnly), PostgreSQL 18, PostgreSQL 18 Bookings (ReadOnly), MS SQL Server 2017, MS SQL Server 2019, MS SQL Server 2022, MS SQL Server 2022 AdventureWorks (ReadOnly), MS SQL Server 2025, Firebird 4.0, Firebird 4.0 (Employee), Firebird 5.0, RedDatabase 5.0, Oracle Database 19c (HR), Oracle Database 21c, Oracle Database 26ai, Oracle Database 26ai HR (ReadOnly), SOQOL, ClickHouse