SQL Fiddle : A tool for easy online testing and sharing of database problems and their solutions.
sqlmap : sqlmap is an open source penetration testing tool that automates the process of detecting and exploiting SQL injection flaws and taking over of databa...
Franchise : Franchise is a lightweight but powerful SQL tool with a notebook interface.
HTTP Archive : The HTTP Archive tracks how the Web is built.
re:dash : Query Editor: think of JS Fiddle for SQL queries. It's your way to share data in the organization in an open way, by sharing both the dataset and the ...
SQLFormat is a free online formatter for SQL statements.