On Fri, May 19, 2023, at 18:06, Daniel Verite wrote:
> COPY FROM file CSV somewhat differs as your example shows,
> but it still mishandle \. when unquoted. For instance, consider this
> file to load with COPY t FROM '/tmp/t.csv' WITH CSV
> $ cat /tmp/t.csv
> line 1
> \.
> line 3
> line 4
>
> It results in having only "line 1" being imported.
Hmm, this is a problem for one of the new use-cases I brought up that would be
possible with DELIMITER NONE QUOTE NONE, i.e. to import unstructured log files,
where each raw line should be imported "as is" into a single text column.
Is there a valid reason why \. is needed for COPY FROM filename?
It seems to me it would only be necessary for the COPY FROM STDIN case,
since files have a natural end-of-file and a known file size.
/Joel