mysqldiff is a Perl script which compares the data structures (i.e. table definitions) of two MySQL databases and returns the differences as a sequence of MySQL commands suitable for piping into mysql which will transform the structure of the first database to be identical to that of the second.
KSqlAnalyzer is a tool for easy accessing the data of a MS-SQL-Database. The functionality and the look&feel are similar to the program 'SQL-Query-Analyzer' written by Microsoft.
AQueryx is a cross-platform and cross-backend interactive query tool. The users of it are mostly database developers and administrators who need to quickly hand-code many SQL queries, modify database structure and query table data.
Goal of oraschemadoc is "JavaDoc" style detailed documentation for all objects in schema covering Oracle specific features. Result of execution of oraschemadoc is set of static html files. There are more features under development...
MetadataExtractor reads entire backup file and parses system tables data which contains actual information about tables, data types, columns and indexes and then saves collected
data in simple format of XML file. After that extractor builds DDL scripts for creating database objects and wtites into the text file.
The main goal of this tool is to restore database structure in the case of lack of any knowledge about that database. The tool supports backups made by ASE Sybase versions from 12.5 to 15.7