Обсуждение: Outputting select into file.
Hello,
I have postgres 7 running on RedHat Linux.
I was wondering if you knew of a way to run a select and output it to a file.
For example
SELECT * FROM TABLE >> test.out
So that test.out would have the results from that SQL Statement.
Thank you for your time,
Troy Campano
Troy.Campano@LibertyMutual.com writes: > I have postgres 7 running on RedHat Linux. > I was wondering if you knew of a way to run a select and output it to a > file. > SELECT * FROM TABLE >> test.out > So that test.out would have the results from that SQL Statement. Either: SELECT * FROM table \g filename to just output to the file 'filename', or: select * from lineshoot \g |cat >> /solsolute/path/filename to append to the file. Both in psql, or: echo 'SELECT * FROM table' | psql database >> test.out from your terminal. Regards, Lee Kindness.
Lee Kindness wrote: >Troy.Campano@LibertyMutual.com writes: > > I have postgres 7 running on RedHat Linux. > > I was wondering if you knew of a way to run a select and output it to a > > file. > > SELECT * FROM TABLE >> test.out > > So that test.out would have the results from that SQL Statement. > >Either: > > SELECT * FROM table \g filename > >to just output to the file 'filename', or: > > select * from lineshoot \g |cat >> /solsolute/path/filename > >to append to the file. Both in psql, or: > > echo 'SELECT * FROM table' | psql database >> test.out > >from your terminal. > >Regards, Lee Kindness. > >---------------------------(end of broadcast)--------------------------- >TIP 4: Don't 'kill -9' the postmaster > > or psql -c "SELECT * from ...." | command psql -c "SELECT * from ...." > file psql -c "SELECT * from ...." >> file You might want to echo password | psql -c "query..." > file but I rather type it when prompted I used that once in a script, but then the password was clear to anyone who had access to the script. But there are ways to fix it if that's what you want. -- Dado Feigenblatt Wild Brain, Inc. Technical Director (415) 216-2053 dado@wildbrain.com San Francisco, CA.