Right right = grantee.getRightForTable(table);
if (right == null) {
int id = getObjectId();
right = new Right(db, id, grantee, rightMask, table);
grantee.grantRight(table, right);
db.addDatabaseObject(session, right);
} else {
right.setRightMask(right.getRightMask() | rightMask);
}
}
}