Eduardo Vázquez Rodríguez <evazquez@insys-corp.com.mx> writes:
> My question is how can I insert a null value into the field
> email,and that "copy from" continue copying the next lines?
Use \N to represent the null value, for instance (following your
notation (\t) to represent the tab char).
Jessie Rodriguez (\t) West Beach (\t) \N
Regards,
Manuel.