The devicedatacontexts table provides metadata about device data points that are captured from devices such as mobile phones or fitness trackers and managed in the devicedatapoints table.
Table Schema
| Name |
Type
|
Description |
| id |
VARCHAR |
Surrogate key. Primary key for the devicedatacontexts table.
|
| identifier |
VARCHAR |
A unique external identifier provided by the device data source that applies to all device data points that refer to this context.
|
| startdate |
VARCHAR |
The start date provided by a device data source that applies to all device data points that refer to this context.
|
| observationdate |
VARCHAR |
The date of observation provided by a device data source that applies to all device data points that refer to this context.
|
| patient_id |
VARCHAR |
Surrogate key. Foreign key reference to patients.id
|
| typeterm_id |
INTEGER |
Surrogate key. Foreign key reference to terms.id
|
| devicedatasource_id |
VARCHAR |
Surrogate key. Foreign key reference to devicedatasources.id
|
| properties |
VARCHAR |
An xml formatted field with additional properties of the device data context managed as key-value pairs.
|
| inserteddate |
TIMESTAMP |
Timestamp (UTC) indicating the date the row was first inserted into HIEBus.
|
| insertedbyapplication_id |
SMALLINT |
The application that first inserted the row into HIEBus. Foreign key reference to applications.id.
|
| insertedbyuser_id |
VARCHAR |
The user associated with the process that first inserted the row into HIEBus. Foreign key reference to users.id.
|
| modifieddate |
TIMESTAMP |
Timestamp (UTC) indicating the date the row was last modified.
|
| modifiedbyapplication_id |
SMALLINT |
The application that last modified the row. Foreign key reference to applications.id.
|
| modifiedbyuser_id |
VARCHAR |
The user associated with the process that last modified the row. Foreign key reference to users.id.
|
| tenant_id |
SMALLINT |
Surrogate key. Foreign key reference to tenants.id
|
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