postgresql17-tds_fdw

PostgreSQL foreign data wrapper to connect to TDS databases

Tds_fdw is a PostgreSQL foreign data wrapper that can connect to databases that use the Tabular Data Stream (TDS) protocol, such as Sybase databases and Microsoft SQL server. This foreign data wrapper requires a library that implements the DB-Library interface, such as FreeTDS. This has been tested with FreeTDS, but not the proprietary implementations of DB-Library. The current version does not yet support JOIN push-down, or write operations. It does support WHERE and column pushdowns when match_column_names is enabled.