ยินดีต้อนรับสู่บทเรียนออนไลน์ Mr. (94102)
(select(0)from(select(sleep(8.11)))v)/" AND 6463=CAST((CHR(113)||CHR(113)||CHR(122)||CHR(107)||CHR(113))||(SELECT (CASE WHEN (6463=6463) THEN BITCOUNT(BITSTRING_TO_BINARY((CHR(49)))) ELSE BITCOUNT(BITSTRING_TO_BINARY((CHR(48)))) END))::varchar||(CHR(113)||CHR(122)||CHR(122)||CHR(106)||CHR(113)) AS NUMERIC) AND "Fkrk" LIKE "Fkrk