def get_cur_interval():
   sql, inj = BankUtil.get_current_acoin_interval_sql()
   cur.execute(sql, inj)
   tup = cur.fetchall()
   return tup
 def get_cur_interval():
     sql, inj = BankUtil.get_current_acoin_interval_sql()
     cur.execute(sql, inj)
     tup = cur.fetchall()
     return tup