c++ - how to convert from int to char*? - Stack Overflow . ... union select char( 45,120,49,45,81,45),char(45,120,50,45, 81,45),char(45,120 ... char(109) char( 103) char(116) char(83)))#/**/fsmf на YouTube: . ... @kevin001 If you want to convert the char to int and a character '1' provides a ascii number that's not 1, you need to ...