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Full Discussion: Extracting data from tables and storing in a file
Special Forums UNIX Desktop Questions & Answers Extracting data from tables and storing in a file Post 302426215 by jim mcnamara on Tuesday 1st of June 2010 06:49:38 AM
Old 06-01-2010
try again.
write a simple sql script to get what you want, I added "-- notes" at the end of the line, remove them:
Code:
set colsep '   '       -- that is: a tic a tab a tic; you cannot see a tab; this makes csv format
set head off          -- don't print the header crud
set pages 0 
set lines 999          -- do no wrap on col 80, this can be set larger
set trimspool on
set feedback off
spool myoutputfile.txt
select fld1, fld2, fld3 from mytable   -- obviously this is made up
   where fld3='something';
spool off

save that script as: one.sql then clean up the dashes

You can run the script from sqlplus:
Code:
sqlplus myusername/mypassword@mydbname
@one
exit

If you need to automate running your script , create a shell script, one.sh
1. create one.sh:
Code:
#!/bin/ksh  # or #!/bin/bash 
  sqlplus myusername/mypassword@mydbname  <<EOF
  @one
  exit
EOF

NOTE: the last EOF has to be in column #1.
Search the forums for a 'here document', EOF could be PDQBACH or anything you like.

2.
Code:
chmod +x one.sh

3.
Code:
./one.sh

Last edited by jim mcnamara; 06-01-2010 at 07:55 AM..
 

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LEARN ABOUT OSF1

uudemon.cleanu

uudemon(4)						     Kernel Interfaces Manual							uudemon(4)

NAME

       uudemon.admin,  uudemon.cleanu,	uudemon.hour,  uudemon.poll  -	Administrative shell scripts for polling remote systems, cleaning up spool
       directories, reporting status to the system administrator, and routine invocations of the uuxqt and uusched daemons

SYNOPSIS

       These shell scripts reside in the following directory:
	  /usr/lib/uucp

DESCRIPTION

       All the scripts can be run from the command line or can be run automatically by the cron daemon. To automatically run the  scripts,  remove
       the comment character (#) from the beginning of the relevant line in the /var/spool/cron/crontabs/uucp file.

       This  script  reports  status  to  the system administrator. It issues the uustat command to find out the status of uucp jobs. It mails the
       results to the uucp login ID. The script may be modified to send mail to any login ID such as the uucp administrative login ID  (uucpa)	or
       root.  This script cleans up the /var/spool/uucp and /var/spool/uucppublic directories by running the uucleanup command. The uucleanup com-
       mand is run with the following parameters: -C7, -D7, X2, -o2, -W1.  This script runs the uusched and uuxqt daemons in the background.  This
       script  polls  the  systems  listed  in	the  /usr/lib/uucp/Poll file.  The uudemon.poll script should be scheduled before the uudemon.hour
       script. This allows uudemon.poll to create any command files before cron runs the uudemon.hour script.

FILES

       Contains the uudemon.admin, uudemon.cleanu, uudemon.hour and uudemon.poll files.  Contains the uucp file.

RELATED INFORMATION

       Commands: cron(8), uucleanup(8), uusched(8), uuxqt(1)

       Files: /usr/lib/uucp delim off

																	uudemon(4)
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