It is supported to do a select count(*) from DBC.AccessRights. I just tested that using Teradata JDBC Driver 14.00.00.33 with several different Teradata Database releases.
Your exception text indicates that a socket communication failure occurred: [Error 804] [SQLState 08S01] Socket communication failure ...
Did this problem only occur once? Or is the problem reproducible?
Did you examine /var/log/messages on the Teradata Database server to see if any problems are reported there?
It is supported to do a select count(*) from DBC.AccessRights. I just tested that using Teradata JDBC Driver 14.00.00.33 with several different Teradata Database releases.
Your exception text indicates that a socket communication failure occurred: [Error 804] [SQLState 08S01] Socket communication failure ...
Did this problem only occur once? Or is the problem reproducible?
Did you examine /var/log/messages on the Teradata Database server to see if any problems are reported there?