El día Tuesday, June 04, 2019 a las 05:56:49PM +0100, Andrew Gierth escribió:
> Matthias> The new DELIMITER for PG is then vtab and the | is just a char in the
> Matthias> data (in the example above a pipe of two UNIX cmd).
>
> Yes, but why?
>
> If you use COPY ... WITH DELIMITER '|' (i.e. text mode, not CSV mode)
> then the \| is accepted as being a literal | and the unescaped | is
> treated as a delimiter. What is the point of the substitutions?
In the original data record in Sybase there is a column containing, i.e.
some UNIX print command to be read and executed by the application:
cmd | lpr ...
it is exported into the file as
cmd \| lpr ...
because the export delimiter is set to '|';
the COPY in text mode was complaining because it interpreted the |
of the sequence \| as an delimiter and the number of columns did not
matched.
I will provide tomorrow the exact input line, the exact COPY command and
the error.
matthias
--
Matthias Apitz, ✉ guru@unixarea.de, http://www.unixarea.de/ +49-176-38902045
Public GnuPG key: http://www.unixarea.de/key.pub
May, 9: Спаси́бо освободители! Thank you very much, Russian liberators!