Thick SQL browser with query debug helping features
FWSQL is a SQL firewall. It learn, analyze and block SQL query
ECM / DMS, Projectmanagement, TimeRecording, ... ERP
QDepo - formerly known as TPDA - Query Repository Tool
Web-based Visual Query Designer is a tool for generating SQL queries.
Automatic SQL Injection Exploitation Tool
Very easy to use databrowser and query console for SQLite3 based on QT
A schema to describe ANSI/ISO SQL in XML and associated tools
PHP MySQL DatabaseInterface is a tool for generating MySQL statements.
A UI tool for any database