+ Consult
Á¦¸ñ (select 1 and row(1,1)>(select count(*),concat(concat(CHAR(52),CHAR(67),CHAR(117),CHAR(77),CHAR(65),CHAR(83),CHAR(49),CHAR(90),CHAR(75),CHAR(57),CHAR(71)),floor(rand()*2))x from (select 1 union select 2)a group by x limit 1))
ÀÛ¼ºÀÚ TYYHyRvY
³»¿ë