SourceJoin.
One join from a table of a read artefact to another source, by an identifier
Figure 1SourceJoinspecified
- kind
- value
- scope
- none
- key
- none
- store
- none
- family
- sources
Fields#
| field | type | required | note |
|---|---|---|---|
left | text | yes | the source, schema, table and column on this side |
right | text | yes | the source, schema, table and column on the other side |
identifier_kind | text | no | the kind of identifier the join is on, where the reading names it |
basis | text | yes | how the join is known: inferred from the column names, stated by the generator, or measured |
Routes that use it#
No route takes or returns SourceJoin directly. The record holds it, and the objects that point at it reach it.