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Full Discussion: Calling SQL LDR and SQL plus scripts in a shell script
Top Forums Shell Programming and Scripting Calling SQL LDR and SQL plus scripts in a shell script Post 302143949 by rajagavini on Monday 5th of November 2007 01:54:48 PM
Old 11-05-2007
Reply to gus2000
Thank you. It helps to know that options 1 and 2 are better than 3, which is what I am using now. So, let us say I will go and update my script in line with option 1.

Here are my concerns though...

The following is the order in which my sql commands must run...

1)truncate table1 ==> This is sqlplus command.
2) Load data into table1 ==> This is a sqlldr command.
3) truncate table2 ==> This is sqlplus command.
4) Insert into table2 from table1 ==> This is sqlplus command.

So, #2 is a sqlldr command and not simply a query I can put in sqlplus along with #1, #3 and #4.

How would you recommend that I use options 1 or 2 to achieve the above?
Would I not have to open sqlplus for #1, followed by sqlldr for #2 and then sqlplus again for #3 and #4 combined?

Also, is it okay to have the username and password in the script or should I store it somewhere else? The way I am using it now, can some one use the ps grep command to view the password?

Thank you.
RG
 

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service

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

NAME

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SYNOPSIS

       service SCRIPT COMMAND [OPTIONS]

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DESCRIPTION

       service runs a System V init script in as predictable environment as possible, removing most environment variables and with current working
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       The SCRIPT parameter specifies a System V init script, located in /etc/init.d/SCRIPT.  The  supported  values  of  COMMAND  depend  on  the
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SEE ALSO

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       update-rc.d(8),
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