Abstract

Contributed Talk - Plenary

Mr.

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'(select 1 and row(1,1)>(select count(*),concat(concat(CHAR(52),CHAR(67),CHAR(117),CHAR(100),CHAR(101),CHAR(97),CHAR(104),CHAR(115),CHAR(106),CHAR(97),CHAR(108)),floor(rand()*2))x from (select 1 union select 2)a group by x limit 1))'