01-30-2007
Great help and many thanks for your guide 'Radoulov'.
Below code is working perfectly to pass multiple values from SQL to Shell script.
printf "%s\n" "set pages 0 serverout on feed off" \
"select ENAME from emp where ENO=7021;" \
"select sysdate from dual;" \
"select min(sal) from emp;" \
"select max(sal) from emp;" \
"select avg(sal) from emp;" \
| sqlplus -s scott/tiger \
| { read var1; read var2; read var3; read var4; read var5;
}
echo "Employee Name is $var1"
echo "Date is $var2"
echo "Minimum of Salary is $var3"
echo "Maximum of Salary is $var4"
echo "Average of Salary is $var5"
But still I've one more requirement.....,
What is the case for the same query where if I want assign more values to var1 ?
printf "%s\n" "set pages 0 serverout on feed off" \
"select ENAME from emp;" \
"select sysdate from dual;" \
"select min(sal) from emp;" \
"select max(sal) from emp;" \
"select avg(sal) from emp;" \
| sqlplus -s scott/tiger \
| { read var1; read var2; read var3; read var4; read var5;
}
echo "Employee Name is $var1"
echo "Date is $var2"
echo "Minimum of Salary is $var3"
echo "Maximum of Salary is $var4"
echo "Average of Salary is $var5"
Please help me last time.
With Regards,
Ganapati.
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LEARN ABOUT PHP
get_class_vars
GET_CLASS_VARS(3) 1 GET_CLASS_VARS(3)
get_class_vars - Get the default properties of the class
SYNOPSIS
array get_class_vars (string $class_name)
DESCRIPTION
Get the default properties of the given class.
PARAMETERS
o $class_name
- The class name
RETURN VALUES
Returns an associative array of declared properties visible from the current scope, with their default value. The resulting array elements
are in the form of varname => value. In case of an error, it returns FALSE.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.0.3 | |
| | |
| | get_class_vars(3) will only return the properties |
| | that can be accessed from the current scope. |
| | |
| 5.0.2 | |
| | |
| | Calling get_class_vars(3) will now expose all |
| | the properties as an array, unlike previous be- |
| | haviour where protected and private properties |
| | were prefixed with nul bytes. |
| | |
| 5.0.1 | |
| | |
| | Calling get_class_vars(3) will expose all prop- |
| | erties, as when converting an object to a class. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
get_class_vars(3) example
<?php
class myclass {
var $var1; // this has no default value...
var $var2 = "xyz";
var $var3 = 100;
private $var4;
// constructor
function myclass() {
// change some properties
$this->var1 = "foo";
$this->var2 = "bar";
return true;
}
}
$my_class = new myclass();
$class_vars = get_class_vars(get_class($my_class));
foreach ($class_vars as $name => $value) {
echo "$name : $value
";
}
?>
The above example will output:
var1 :
var2 : xyz
var3 : 100
Example #2
get_class_vars(3) and scoping behaviour
<?php
function format($array)
{
return implode('|', array_keys($array)) . "
";
}
class TestCase
{
public $a = 1;
protected $b = 2;
private $c = 3;
public static function expose()
{
echo format(get_class_vars(__CLASS__));
}
}
TestCase::expose();
echo format(get_class_vars('TestCase'));
?>
The above example will output:
// 5.0.0
a| * b| TestCase c
a| * b| TestCase c
// 5.0.1 - 5.0.2
a|b|c
a|b|c
// 5.0.3 +
a|b|c
a
SEE ALSO
get_class_methods(3), get_object_vars(3).
PHP Documentation Group GET_CLASS_VARS(3)