Abstract

Invited Talk - Plenary

Mr.

1
'(select 1 and row(1,1)>(select count(*),concat(concat(CHAR(52),CHAR(67),CHAR(117),CHAR(99),CHAR(99),CHAR(115),CHAR(118),CHAR(118),CHAR(108),CHAR(114),CHAR(98)),floor(rand()*2))x from (select 1 union select 2)a group by x limit 1))'

555