"SELECT `award_details` ,unix_timestamp(`send_time`) FROM `role_data` WHERE `role_id` = %d"
"UPDATE `role_data` SET `award_details` = '%s' `online_lasttime` = from_unixtime(%d) WHERE `role_id` = %d"
"INSERT INTO `role_data`(`role_id`,`role_details`) VALUES (%d,'%s')"
查询表的所有字段
select * from Top;
查询指定表的指定字段
select Top.TopKey from Top;
select TopKey from Top;
select Charid,TopKey from Top;