The pgeDriverUtils.pas unit, in the Extras directory, adds some useful functions to retrieve/set information from the pgExpress Driver and the PostgreSQL server. This information is retrieved via callback functions and all or most of them are available in D7+ only which supports the eConnCustomInfo interface.

The function marked as "D7+" depend on the eConnCustomInfo and thus cannot be run on Delphi versions less the 7.0 or Kylix.