On Tue, 10 May 2011 14:38:23 +0200
Pavel Stehule <pavel.stehule@gmail.com> wrote:
> Hello
>
> COPY doesn't like '\n' too.
>
> Replace '\n' by '\\n'
mmm maybe you were mislead by the "semi-transliterated" hexdump.
There is no "slash" in the record, the actual input was the one
reported in hex. The following line was just to help reading the
hexdump.
09 22 56 | 69 61 20 46 | 61 65 6E 74 | 69 6E 61 2C
20 35 33 0D | 0A 22 09 22 | 35 30 30 31 | 34 22 09
as a quick reference:
0x09 = \t
0x0a = \n
0x0d = \r
0x20 = space
0x22 = "
I thought that
csv
quote as '"'
where there exactly to avoid escaping of delimiters (other than
the quoting character itself) inside fields.
From the docs:
http://www.postgresql.org/docs/8.3/static/sql-copy.html
«If the value contains the delimiter character, the QUOTE character,
the NULL string, a carriage return, or line feed character, then the
whole value is prefixed and suffixed by the QUOTE character, and any
occurrence within the value of a QUOTE character or the ESCAPE
character is preceded by the escape character.»
So up to my understanding once I've "quoted" a field I've to take
care of escaping just the quote and the escape characters and the
field may contain delimiter characters (field separator and record
separator) without escaping.
I was wondering if a) the documentation is wrong b) I didn't write a
correct \COPY command string c) there is a bug d) I can't correctly
interpret the documentation e) I'm more stupid then usual
thanks
--
Ivan Sergio Borgonovo
http://www.webthatworks.it
