c.core.mainTable.getColumnCheckList(c.core.mainCols);
// Grantee grantee = table.getOwner();
Grantee grantee = session.getGrantee();
grantee.checkReferences(c.core.mainTable, checkList);
}
/**
* Creates a foreign key on an existing table. Foreign keys are enforced by
* indexes on both the referencing (child) and referenced (main) tables.