MSISQL (Interactive SQL for MSSQL) is a database administration solution for managing Microsoft SQL databases.
This software is not reviewed yet.
MyISQL (Interactive SQL for MySQL) is a database administration solution for managing MySQL(tm) databases.
Interactive SQL for PostgreSQL is a powerfull database utility for building, executing and processing queries upon PostgreSQL databases.
DAC for MySQL (also known as MySQLDAC) is the most powerful component suite for Delphi/C++Builder/ MySQL. It allows you to create Delphi/BCB applications with direct access to MySQL DB without BDE/ODBC. A MySQL library is not required.