hi,all Пожалуйста, объясните мне глупому: mysql> create table test(some bigint unsigned); Query OK, 0 rows affected (0.00 sec) mysql> insert into test values(-1); Query OK, 1 row affected (0.00 sec) mysql> select some+1 from test; +--------+ | some+1 | +--------+ | 0 | +--------+ 1 row in set (0.00 sec) mysql> select sum(some)+1 from test; +----------------------+ | sum(some)+1 | +----------------------+ | 18446744073709551616 | +----------------------+ 1 row in set (0.00 sec) mysql> -- -------- Regards, Pavel. "He's the kind of man for the times that need the kind of man he is ..." =================================================================== uanog mailing list. To Unsubscribe: send mail to majordomo@uanog.kiev.ua with "unsubscribe uanog" in the body of the message