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
Each row in this table describes a particular invocation of an external service, starting when the request was made and ending with the outcome of the service.
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.
The ORS session ID. You can use the SESSION_ID to link the SDR_EXT_REQUEST_FACT record with an SDR_SESSION_FACT.
Identifies the start of a 15-minute interval in which the fact began. Use this value as a key to join the fact tables to any configured DATE_TIME dimension.
The unique identifier of the external request block within the SDR. In combination with SESSION_ID, the SEQUENCE_ID forms a value of the composite primary key for this table.
The UTC-equivalent value, in milliseconds, of the date and time at which the request for an external service was submitted.
The duration, in milliseconds, of the external service.
The surrogate key that is used to join this table to the SDR_EXT_REQUEST dimension, to identify the external request.
The surrogate key that is used to join this table to the SDR_EXT_HTTP_REST dimension, to identify the external request.
The surrogate key that is used to join this table to the SDR_EXT_REQUEST_OUTCOME dimension, to identify the outcome of the external request.
The surrogate key that is used to join this table to the SDR_EXT_SERVICE_OUTCOME dimension, to identify the outcome of the external service.
The surrogate key that is used to join this table to the SDR_APPLICATION dimension, to identify the Designer application that managed the session.
|Improves access time, based on the Start Date Time key.|
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