1)   Apex SQL Edit 2.20
Apex SQL Edit is a complete development, editing and deployment environment for SQL Server Developers. Apex SQL Edit provides Visual Source Safe Integration and powerful features not found on other SQL editors

 2)   SQL Balance for SQLBase 1.2.0
Database Administrators rejoice! Now you don't have to compare and synchronize SQL databases manually. SQLBalance compares the structure and scripts of different databases, highlighting the differences. One click and your databases are synched.

 3)   OraSphere: Query Master 1.4
Fast multi-threaded SQL and PL/SQL tool with a script library and an advanced grid for developers and DBAs. PL/SQL editor; DB Object browser; bind variables; powerful grid; execution plan; popup w/ db objects; script import; DDL generator.

 4)   SQL Balance for Sybase 1.1.0
Database Administrators rejoice! Now you don't have to compare and synchronize SQL databases manually. SQLBalance compares the structure and scripts of different databases, highlighting the differences. One click and your databases are synched.