Lazy Mofo Datagrid is a data grid for MySQL and PHP. It generates datagrids from SQL statements or table names, handles file uploads and image cropping, pagination, searching, CSV export, and inline editing, is lightweight, and works well for large datasets. It is meta driven, and detects dates, numbers, and text blobs automatically.
The YB.ORM library aims to simplify writing C++ code that has to deal with SQL databases. The goal is to provide a convenient interface like SQLAlchemy (Python) or Hibernate (Java). The library itself is cross-platform and supports a variety of SQL dialects: SQLite3, MySQL, Postgres, Oracle, and Firebird. Integration with Boost, Qt4, and wxWidgets is built-in. In a typical usage scenario, you would describe your database schema and table relationships in a simple XML-based format, generate SQL code to populate database schema with tables, generate C++ classes, add application-specific logic to the classes, and use these classes in cooperation with the Session object to query objects from the database, create new or modify/delete existing objects, or link and unlink objects using relations. Simple serialization to XML is supported along with connection pooling.
Zend Framework Models Generator generates Zend Framework model classes from MySQL, PostgreSQL, and SQLite databases. It can query a given database to retrieve the list of tables and their fields, and generates model classes for one table or for all tables of the specified database.