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Top Forums Shell Programming and Scripting Bourne Shell: Clean Display of stored procedure's output Post 302185469 by aigles on Tuesday 15th of April 2008 04:29:41 AM
Old 04-15-2008
Quote:
Originally Posted by totziens
In my environment, without the exec, the value stored in the variable assigned inside the while loop cannot be referred. In the code as follows, you'll get "123" instead of the value obtained from the SPOOL_FILE at the last echo statement. I have no idea why. I was struggling with this problem before discovering exec method.


CUR_MAX=123
# Reading the spool file to get stored procedure's returned values
exec 3<&0
exec 0<$SPOOL_FILE
while read line
do
echo $line
if [ "$line" = 'MAX_OUT' ]; then
read line
read line
CUR_MAX=$line
fi
done
exec 0<&3

echo "Current Max Value is " $CUR_MAX


Meanwhile, the suggestion to add "</dev/null 2>&1" in the following does not prevent print section from being displayed Smilie

$ORACLE_HOME/bin/sqlplus /NOLOG </dev/null 2>&1 @<<!
I make a typo mistake, the redirection for stdout is > (and not <) :
Code:
$ORACLE_HOME/bin/sqlplus /NOLOG >/dev/null 2>&1 @<<!

Jean-Pierre.
 

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MSGFMT_FORMAT(3)							 1							  MSGFMT_FORMAT(3)

MessageFormatter::format - Format the message

	Object oriented style

SYNOPSIS
public string MessageFormatter::format (array $args) DESCRIPTION
Procedural style string msgfmt_format (MessageFormatter $fmt, array $args) Format the message by substituting the data into the format string according to the locale rules PARAMETERS
o $fmt - The message formatter o $args - Arguments to insert into the format string RETURN VALUES
The formatted string, or FALSE if an error occurred EXAMPLES
Example #1 msgfmt_format(3) example <?php $fmt = msgfmt_create("en_US", "{0,number,integer} monkeys on {1,number,integer} trees make {2,number} monkeys per tree"); echo msgfmt_format($fmt, array(4560, 123, 4560/123)); $fmt = msgfmt_create("de", "{0,number,integer} Affen auf {1,number,integer} Baumen sind {2,number} Affen pro Baum"); echo msgfmt_format($fmt, array(4560, 123, 4560/123)); ?> Example #2 OO example <?php $fmt = new MessageFormatter("en_US", "{0,number,integer} monkeys on {1,number,integer} trees make {2,number} monkeys per tree"); echo $fmt->format(array(4560, 123, 4560/123)); $fmt = new MessageFormatter("de", "{0,number,integer} Affen auf {1,number,integer} Baumen sind {2,number} Affen pro Baum"); echo $fmt->format(array(4560, 123, 4560/123)); ?> The above example will output: 4,560 monkeys on 123 trees make 37.073 monkeys per tree 4.560 Affen auf 123 Baumen sind 37,073 Affen pro Baum SEE ALSO
msgfmt_create(3), msgfmt_parse(3), msgfmt_format_message(3), msgfmt_get_error_code(3), msgfmt_get_error_message(3). PHP Documentation Group MSGFMT_FORMAT(3)
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