JobLink table
The JobLink table contains the static details, that is the details of links that are set at compilation time, for all links for which events are emitted.
The JobRunLink table contains details of the use of every
link in all job runs.
| Column name | Column type code | Description |
|---|---|---|
| LINKID | SK | A surrogate primary key for the link. |
| FROMSTAGEID | SK | The foreign key to the stage in the JobRunStage table for the stage that this link outputs from. |
| TOSTAGEID | SK | The foreign key to the stage in the JobRunStage table for the stage that this link inputs to. |
| LinkName | 80 | The name of the link, which is unique within
the pair of stages it connects. The combination of FROMSTAGEID, TOSTAGEID, and LinkName is unique. |
| LinkType | Ref | The type of the link. See the LinkTypeRef view for possible values. |
| LinkDescription | Txt | The description of the link. |
| IsSource | Bool | Set to True if the link is reading from an external data source. |
| IsTarget | Bool | Set to True if the link is writing to an external target. |