File containing the Key for the X.509 certificate.

Syntax:

property SSLKey: String;

Description:

This parameter specifies the location for the secret key used for the client certificate. It can either specify a filename that will be used instead of the default %APPDATA%\postgresql\postgresql.key, or can specify an external engine (engines are OpenSSL loadable modules). The external engine specification should consist of a colon-separated engine name and an engine-specific key identifier.