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Top Forums UNIX for Advanced & Expert Users Calling PL/SQL Script in Shell Programming Post 302117840 by lijju.mathew on Wednesday 16th of May 2007 04:58:46 PM
Old 05-16-2007
Calling PL/SQL Script in Shell Programming

Hi all,

In a shell script I need to pass two parameters to a pl/sql script and get the ouput of the pl/sql script and use it in shell script.

For example

Shell script : test.sh

PL/SQL script : get_id.sql parameter1 parameter2

Actually get_id.sql has a select statement something like this

select max(sal) from emp where emp_id in (parameter1,parameter2)



Now I need to get the max(sal) from the sql script back ino the shell script say a variable and echo it .

Would be great if you outline the script at a high level..


Thanks in advance
LM
 

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script(1)						      General Commands Manual							 script(1)

NAME
script - Makes a transcript of terminal session SYNOPSIS
script [-a] [file] The script command makes a transcript of everything printed on your terminal. OPTIONS
Appends the transcript to file rather than writing it to file. OPERANDS
The name of an output file that will contain the transcript of the session. If this parameter is omitted, the file typescript is written. DESCRIPTION
The transcript is written to file, or appended to file if the -a option is given. If no file name is given, the transcript is saved in the file typescript. The script ends when the forked shell exits. This program is useful when you are using a CRT and want a hard-copy record of the dialog (for example, a technical writer might create an example of a working session this way). If you specify the -a option and the file does not exist, it is created. If you do not specify the -a option and the file exists, it is replaced. RESTRICTIONS
The script command requires a streams based terminal. In single user mode, streams may not be enabled. Under these circumstances, script will exit with no action. If you are the superuser and need to run this command in single user mode, use the following special instruc- tions. Enabling Streams If it is necessary to enable a streams environment in the single user mode, enter the command /sbin/init.d/streams. This command is avail- able to the superuser only. SEE ALSO
Commands: autopush(8), cat(1), echo(1), strsetup(8), tee(1) System Administration script(1)
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