automatic SQL injection and database takeover tool.
SQLmap is an open source penetration testing tool that automates the process of detecting and exploiting SQL injection flaws and taking over of database servers.
Analyseur de requête SQL
Allows you to easily execute SQL against structured text like CSV or TSV.
SchemaSpy is a Java-based tool (requires Java 5 or higher) that analyzes the metadata of a schema in a database and generates a visual representation of it in a browser-displayable format. It lets you click through the hierarchy of database tables via child and parent table relationships as represented by both HTML links and entity-relationship diagrams. It's also designed to help resolve the obtuse errors that a database sometimes gives related to failures due to constraints.
sqlcake is an automatic SQL injection exploitation kit written in Ruby. It's designed for system administration and penetration testing.