FireStats error : FireStats database needs to be upgraded
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    • Unique visitors : Database error: Unknown column 'ip_int1' in 'field list'

      MySQL Version: 5.0.67-community
      SQL Query:
      SELECT SUM(u.c) c FROM (SELECT COUNT(DISTINCT ip_int1, ip_int2) c FROM `wp_firestats_hits` h, `wp_firestats_urls` urls WHERE h.url_id = urls.id AND urls.`site_id` = '1' AND 1 GROUP BY SUBSTRING(`timestamp`,1,10),site_id) u
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    • Unique visitors in last 24 hours : Database error: Unknown column 'ip_int1' in 'field list'

      MySQL Version: 5.0.67-community
      SQL Query:
      SELECT SUM(u.c) c FROM (SELECT COUNT(DISTINCT ip_int1, ip_int2) c FROM `wp_firestats_hits` h, `wp_firestats_urls` urls WHERE h.url_id = urls.id AND urls.`site_id` = '1' AND `timestamp` >= FROM_UNIXTIME(1228073590) GROUP BY SUBSTRING(`timestamp`,1,10),site_id) u

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  • wsg vfxy vfxy laroot

Nao é preciso saber ou gostar de matemática. Como na informática, basta alguma curiosidade “do ponto de vista do utilizador”

Veja o que acontece se multiplicarmos 37 por múltiplos de 3:

3 x 37 = 111
6 x 37 = 222
9 x 37 = 333
12 x 37 = 444
15 x 37 = 555
18 x 37 = 666
21 x 37 = 777
24 x 37 = 888
27 x 37 = 999

Agora veja isto:
111.111.111 x 111.111.111 = 12.345.678.987.654.321

Veja este trapézio:
1 x 9 + 2 = 11
12 x 9 + 3 = 111
123 x 9 + 4 = 1111
1234 x 9 + 5 = 11111
12345 x 9 + 6 = 111111
123456 x 9 + 7 = 1111111
1234567 x 9 + 8 = 11111111
12345678 x 9 + 9 = 111111111

E este outro trapézio:
1 x 8 + 1 = 9
12 x 8 + 2 = 98
123 x 8 + 3 = 987
1234 x 8 + 4 = 9876
12345 x 8 + 5 = 98765
123456 x 8 + 6 = 987654
1234567 x 8 + 7 = 9876543
12345678 x 8 + 8 = 98765432
123456789 x 8 + 9 = 987654321

E este outro:
0 x 9 + 8 = 8
9 x 9 + 7 = 88
98 x 9 + 6 = 888
987 x 9 + 5 = 8888
9876 x 9 + 4 = 88888
98765 x 9 + 3 = 888888
987654 x 9 + 2 = 8888888
9876543 x 9 + 1 = 88888888
98765432 x 9 + 0 = 888888888
987654321 x 9 - 1 = 8888888888
9876543210 x 9 - 2 = 88888888888