query = "select relname, pg_total_relation_size(oid) as size from pg_class where relname like 'f.%." + match.group(1) + "[%]' order by relname asc"
cursor.execute( query )
records = cursor.fetchall()
# item[0] - relation name, item[1] - relation size
for item in records:
    size = round(float(item[1])/1024/1024, 2)
    query2 = 'select max(id) as id from "' + item[0] + '"';
    cursor.execute( query2 )
    records2 = cursor.fetchall()
    for item2 in records2:
        print item2