A single-column foreign key within the MJ core schema: childTable.childCol references parentTable.parentRefCol. childNullable is whether the child column allows NULL (which decides SET NULL vs. DELETE during the walk).
childTable.childCol
parentTable.parentRefCol
childNullable
A single-column foreign key within the MJ core schema:
childTable.childColreferencesparentTable.parentRefCol.childNullableis whether the child column allows NULL (which decides SET NULL vs. DELETE during the walk).