Insert/update value manipulation

Hi there,

I am looking for the function where I can manipulate the values from an insert or update statement. For now, I am using a Solaris 10 system. But I havent found the functions where the insert or update will get done. I have looked trogh the files stream.c, mapi.c and mclient.c. But everytime I tried to change the values in the variables nothing happend.

Can somebody please help me?

Thanks in advise Thomas