Обсуждение: psql in the command line

<p><font face="Arial" size="2">Hi</font><p><font face="Arial" size="2">I need some help regarding psql
syntax.</font><br/><font face="Arial" size="2">I would like to copy text files into the database from the command line
ina script.</font><br /><font face="Arial" size="2">I have found already how can I do it as user
postrgres:</font><p><spanlang="en-gb"><font face="Arial" size="2">test:/opt/pgsql# echo "copy test from
'/data/log/bla';"| psql logdb</font></span><br /><span lang="en-gb"><font face="Arial"
size="2">COPY</font></span><p><spanlang="de-ch"><font face="Arial" size="2">But when I try to execute it as root user I
getthe following error:</font></span><p><span lang="de-ch"><font face="Arial" size="2">[est/data/log] su - postgres -c
"echo'copy test from /data/log/bla;'| psql logdb"</font></span><br /><span lang="de-ch"><font face="Arial"
size="2">ERROR: syntax error at or near "/" at character 16</font></span><br /><span lang="de-ch"><font face="Arial"
size="2">LINE1: copy test from /data/log/bla;</font></span><br /><span lang="de-ch"><font face="Arial" size="2">     
</font></span><br/><span lang="de-ch"><font face="Arial" size="2">I have already  tried with all kind of double and
singlequotes but it does not work.</font></span><br /><span lang="de-ch"><font face="Arial" size="2">Anybody has an
ideahow can I make it run?</font></span><p><span lang="de-ch"><font face="Arial" size="2">Thanks and
regards</font></span><br/><span lang="de-ch"><font face="Arial" size="2">Aniko</font></span> 

Aniko.Badzong@swisscom.com wrote:

> test:/opt/pgsql# echo "copy test from '/data/log/bla';" | psql logdb
> COPY
> 
> But when I try to execute it as root user I get the following error:
> 
> [est/data/log] su - postgres -c "echo 'copy test from /data/log/bla;'|
> psql logdb"
> ERROR:  syntax error at or near "/" at character 16
> LINE 1: copy test from /data/log/bla;

This is clearly not the same line.  The quotes are not in the same
position as in the line above.

su - postgres -c "psql logdb -c 'copy test from \'data/log/bla\''"

-- 
Alvaro Herrera                        http://www.advogato.org/person/alvherre
"Es filósofo el que disfruta con los enigmas" (G. Coli)

Alvaro Herrera wrote:

> Aniko.Badzong@swisscom.com wrote:
>
> > test:/opt/pgsql# echo "copy test from '/data/log/bla';" | psql logdb
> > COPY
> >
> > But when I try to execute it as root user I get the following error:
> >
> > [est/data/log] su - postgres -c "echo 'copy test from
> /data/log/bla;'|
> > psql logdb"
> > ERROR:  syntax error at or near "/" at character 16
> > LINE 1: copy test from /data/log/bla;
>
> This is clearly not the same line.  The quotes are not in the same
> position as in the line above.
>
> su - postgres -c "psql logdb -c 'copy test from \'data/log/bla\''"

Or, preferably:

$ echo "copy test from '/data/log/bla';" | sudo -u postgres psql logdb

HTH,
Owen