In the Column List:
- P = Primary key
- M = Mandatory field
- F = Foreign key (where the term is used loosely to indicate a surrogate key reference to a field in another table, not a formal constraint)
- DV = Default value
This dimension table enables Session Detail Record (SDR) facts to be described based on the prompt messages that were used during self-service. Each row in the table describes one message file.
The primary key of this table.
The name of the file that was used to play a prompt message, as specified by the application.
The surrogate key that is used to join to the CTL_AUDIT_LOG control table. The key specifies the lineage for data creation. This value can be useful for aggregation, enterprise application integration (EAI), and ETL tools — that is, applications that need to identify newly added data.
|X||Ensures that the combinations of values that are stored in the dimension table are unique.|
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