From: | Alain Toussaint <atoussaint1976(at)gmail(dot)com> |
---|---|
To: | "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com> |
Cc: | "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org> |
Subject: | Re: Insertion of large xml files into PostgreSQL 10beta1 |
Date: | 2017-06-29 05:45:53 |
Message-ID: | CAGo4VQLAngdn=Dd1PJTDUMJ3t3FA+8iSbAWX6zEaZ0pZD+wx1A@mail.gmail.com |
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Lists: | pgsql-general |
Hello Jan, Hello David,
I'll be able to do further testing next week as I am in the middle of
a move but for next week, I'll be in vacation from work for the whole
month.
Best regards,
Alain
2017-06-29 0:13 GMT-04:00 David G. Johnston <david(dot)g(dot)johnston(at)gmail(dot)com>:
> On Sun, Jun 25, 2017 at 8:02 PM, Alain Toussaint <atoussaint1976(at)gmail(dot)com>
> wrote:
>>
>>
>> echo "INSERT INTO samples (xmldata) VALUES $(cat
>> /srv/pgsql/pubmed/medline17n0001.xml)" | /usr/bin/psql medline
>> 1>/dev/null 2>error.log
>
>
> Typically I do:
>
> --psql file
> \set xmlcontent `cat 'projectblogs-categories.xml'`
> INSERT INTO tbl (col) VALUES (:'xmlcontent');
>
> though at the moment I cannot recollect whether the above munges whitespace.
> I copied it from some json processing code where I wouldn't care if it
> did...
>
> If you want to do something with INSERT/VALUES you should refresh yourself
> as to the syntax for the VALUES SQL Command. Namely non-optional
> parentheses.
>
> I'd also suggest you try to get a one or two line file importing correctly
> first.
>
> David J.
>
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