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Top Forums Shell Programming and Scripting Calling SQL LDR and SQL plus scripts in a shell script Post 302143985 by rajagavini on Monday 5th of November 2007 05:12:59 PM
Old 11-05-2007
error control

So here is how my load.sql will look like then?
sorry, I am not much of a sqlplus user either, still learning...
Let us say the below is correct, what would this error control help me achieve?
In other words, what would I achieve by testing for a sqlerror even before I execute my first sql statement? Would my first sql not fail if there was a sql error to begin with?

Please advise.
Thanks
RG

username/password@database
whenever sqlerror exit failure;
whenever oserror exit failure;

truncate table table1;
! sqlldr username/password@database control=dbload.ctl
truncate table table2;
insert into table2 select id, min(STARTDATE) as startdate from table1 group by id, to_char(STARTDATE,'mm/dd/yyyy');
exit
 

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service(8)						      System Manager's Manual							service(8)

NAME
service - run a System V init script SYNOPSIS
service SCRIPT COMMAND [OPTIONS] service --status-all service --help | -h | --version DESCRIPTION
service runs a System V init script in as predictable an environment as possible, removing most environment variables and with the current working directory set to /. The SCRIPT parameter specifies a System V init script, located in /etc/init.d/SCRIPT. The supported values of COMMAND depend on the invoked script. service passes COMMAND and OPTIONS to the init script unmodified. All scripts should support at least the start and stop commands. As a special case, if COMMAND is --full-restart, the script is run twice, first with the stop command, then with the start com- mand. service --status-all runs all init scripts, in alphabetical order, with the status command. EXIT CODES
service calls the init script and returns the status returned by it. FILES
/etc/init.d The directory containing System V init scripts. ENVIRONMENT
LANG, TERM The only environment variables passed to the init scripts. SEE ALSO
/etc/init.d/skeleton, update-rc.d(8), init(8), invoke-rc.d(8). Jan 2006 service(8)
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