In order to discover database details you would need to configure Teradata JDBC driver and add appropriate credential, more information available here.
Teradata_DBDetails pattern creates Database (or Database Detail) Nodes for all configured databases within the Teradata Database instance. It triggers off SoftwareInstance with type 'Teradata Database Server' and creates Database (or Database Detail) Node with type 'Teradata Database'.
There are several configuration options available for this product:
ignore_databases := ["All", "Crashdumps", "DBC", "dbcmngr", ... "tdwm"]; - allows to ignore selected database names
retrieve_tables := false; - allows to retrieve tables
Pattern extracts list of database using the following query:
Pattern extracts defined tables within the given database using the following query:
The following picture shows Teradata Database instance with databases:
The Database (or Detail) Node has the following model: