Provides information about remote tables with primary keys that correspond to a specified foreign key. The server must be defined with the CREATE SERVER statement to use this system procedure.
sp_remote_imported_keys( @server_name , @sp_name [, @sp_owner [, @sp_qualifier ] ] )
See SQL Anywhere 11.0.1 > SQL Anywhere Server - SQL Reference > System Objects > System procedures > Alphabetical list of system procedures > sp_remote_imported_keys system procedure.