"Maxim Ivanov" <ivanov(dot)maxim(at)gmail(dot)com> writes:
> COPY FROM couldn't parse file correctly. "\" symbol escapes delimeter. So
> string(spaces are tabulation symbols)
> 11111 AAAAAA BBBBB\ CCCCCC
> would be recognized as three field string instead of 4 field.
Sounds perfectly correct to me. What were you expecting?
regards, tom lane