results = this.getPreparedStatement(conn, getSellerItemCount, seller_id).executeQuery();
adv = results.next();
assert(adv);
int item_count = results.getInt(1);
results.close();
throw new DuplicateItemIdException(item_id, seller_id, item_count, ex);
} else throw ex;
}
assert(updated == 1);
// Insert ITEM_ATTRIBUTE tuples