# DBI::DBD Namespace containing the following modules: - [`DBI::DBD::Metadata`](DBD/Metadata.md) - Generate the code and data for some DBI metadata methods - [`DBI::DBD::SqlEngine`](DBD/SqlEngine.md) - Base class for DBI drivers without their own SQL engine ```{toctree} :hidden: :maxdepth: 1 DBD/Metadata DBD/SqlEngine ```