The step-by-step instructions can be found in the Quick Start Gude chapter of the Active Query Builder - Introduction knowledge book. The only difference between MySQL, SQL server or any other database server is usage of appropriate DbConnection object (if you talk about the .NET edition; VCL and Java editions have their own connection methods), and usage of appropriate Metadata and Syntax providers.
The step-by-step instructions can be found in the Quick Start Gude chapter of the Active Query Builder - Introduction knowledge book. The only difference between MySQL, SQL server or any other database server is usage of appropriate DbConnection object (if you talk about the .NET edition; VCL and Java editions have their own connection methods), and usage of appropriate Metadata and Syntax providers.