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How to get Oracle variable in UNIX?

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Top Forums Shell Programming and Scripting How to get Oracle variable in UNIX?
# 8  
Old 02-27-2013
Try this
Code:
$ cat x
#!/bin/ksh

##  The command in $() returns COUNT=<nbr> which is then eval'd to create
##  and set a shell variable called COUNT. There is a carriage return after the
##  set heading off; command.
eval $(print "set heading off;
select 'COUNT='||count(*)||';SYSDATE='||sysdate from dual;" | sqlplus -s / )

print "The shell variable COUNT is   [$COUNT]"
print "The shell variable SYSDATE is [$SYSDATE]"

exit 0
$ ./x
The shell variable COUNT is   [1]
The shell variable SYSDATE is [27-FEB-2013]
$

See this for more info:
https://www.unix.com/shell-programmin...variables.html
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LEARN ABOUT DEBIAN

apache::session::oracle

Apache::Session::Oracle(3pm)				User Contributed Perl Documentation			      Apache::Session::Oracle(3pm)

NAME

       Apache::Session::Oracle - An implementation of Apache::Session

SYNOPSIS

	use Apache::Session::Oracle;

	#if you want Apache::Session to open new DB handles:

	tie %hash, 'Apache::Session::Oracle', $id, {
	   DataSource => 'dbi:Oracle:sessions',
	   UserName   => $db_user,
	   Password   => $db_pass,
	   Commit     => 1
	};

	#or, if your handles are already opened:

	tie %hash, 'Apache::Session::Oracle', $id, {
	   Handle => $dbh,
	   Commit => 1
	};

DESCRIPTION

       This module is an implementation of Apache::Session.  It uses the Oracle backing store and no locking.  See the example, and the
       documentation for Apache::Session::Store::Oracle for more details.

USAGE

       The special Apache::Session argument for this module is Commit.	You MUST provide the Commit argument, which instructs this module to
       either commit the transaction when it is finished, or to simply do nothing.  This feature is provided so that this module will not have
       adverse interactions with your local transaction policy, nor your local database handle caching policy.	The argument is mandatory in order
       to make you think about this problem.

       This module also respects the LongReadLen argument, which specifies the maximum size of the session object.  If not specified, the default
       maximum is 8 KB.

AUTHOR

       This module was written by Jeffrey William Baker <jwbaker@acm.org>.

SEE ALSO

       Apache::Session::File, Apache::Session::Flex, Apache::Session::DB_File, Apache::Session::Postgres, Apache::Session

perl v5.10.1							    2010-10-18					      Apache::Session::Oracle(3pm)