Nothing

#    sql3="select 3 s, count(*) from (select b.genre_id from %s b left join %s c on b.book_id=c.book_id where c.avail!=0 %s group by b.genre_id) a2"%(TBL_BGENRES, TBL_BOOKS, period)

#    sql4="select 4 s, count(*) from (select b.ser_id from %s b left join %s c on b.book_id=c.book_id where c.avail!=0 %s group by b.ser_id) a3"%(TBL_BSERIES, TBL_BOOKS, period)

#    sql=sql1+" union all "+sql2+" union all "+sql3+" union all "+sql4+" order by s"

#    cursor=self.cnx.cursor()

#    cursor.execute(sql)

#    rows=cursor.fetchall()

    sql="call sp_newinfo(%s)"%new_period

    cursor=self.cnx.cursor()

#    cursor.execute(sql)

    cursor.callproc('sp_newinfo',(new_period,))

#    rows=cursor.fetchall()

    for results in cursor.stored_results():

        rows=results.fetchall()

    cursor.close

    return rows