I used translate(trim(BillingCity),’àáâãäåāăąÀÁÂÃÄÅĀĂĄèéêëēĕėęěÈÉÊËĒĔĖĘĚìíîïìĩīĭÌÍÎÏÌĨĪĬòóôõöøōŏőÒÓÔÕÖØŌŎŐùúûüũūŭůÙÚÛÜŨŪŬŮçćĉċčÇĆĈĊČñńņňÑŃŅŇ’,
‘aaaaaaaaaAAAAAAAAAeeeeeeeeeEEEEEEEEEiiiiiiiiiiiiiiiiiooooooooOOOOOOOOOuuuuuuuuUUUUUUUUcccccCCCCCnnnnNNNN’)
there is a data which contain ‘ņ’ it should replace with ‘n’ but the output was ‘?’. Why it happens? and Any better solution for this issue?

I tried regex_replace and replace but this get increases the line of code but also same result