i need to divide this count by 2, what variable can i use in my script?
26 hcscprod_cpus_totals /2 = 13
13 hcncprod_cpus_totals /2= 6.5
541 ktazp_cpus_totals /2= 270.5
346 ktazd_cpus_totals /2=173
110 ktazi_cpus_totals /2=55
10 ktazq_cpus_totals /2=5 (2 Replies)
Dear,
i want to devide the first 4 values from a raw over the next 4 values like the following:
$1+$2+$3+$4 / $5+$6+$7+$8
using AWK ....can someone help me?
Sanks (1 Reply)
Hi All,
I am wondering if anyone can help me with this. I have a long list of results and I want to divide them into several pages. Any ideas of how to do this? I'm using perl languange.
eg:
Output file consist of 400 data then would like to divide it into 50 data per pages.
any help on... (2 Replies)
divide input values into specified number (-100 or -200) according to the key (a1 or a2 ....)
For ex: if we give -100 in the command line it would create 100 number intervals (1-100, 100-200, 200-300) untill it covers the value 300 in a1.
Note: It should work the same even with huge numbers... (3 Replies)
Hi All,
here D Prints the bytes value .plz help to convert the variable D value to MB in new variable $E
D=`more $C |awk '{print $6;}'`
Thanks in Advance.:) (3 Replies)
F= `expr $E/$S`
output
test5.sh: line 45: 1296863.27001857757568359375/21997: No such file or directory
can any one help me ,i just want to divide the $E/$S and Print o/p in F. (3 Replies)
Hi,
I've been working on a few scripts and have been getting great info.
How, would I include in the below script, how I would let a user know that if they divide a SECOND number by zero, that they would get a divide by zero error? What's the easiest way of working this?
Cordially,
joe.
... (1 Reply)
Dear ALL,
I have sample file :
tx_bytes: 2422,
tx_packets: 13,
uptime: 16119,
tx_bytes: 2342,
tx_packets: 14,
uptime: 11009,
tx_bytes: 252,
tx_packets: 12,
uptime: 3113,
my formula :
minutes=$(( uptime/60%60 ))
hours=$(( uptime/60/60%24 )) (3 Replies)
Discussion started by: gnulyn
3 Replies
LEARN ABOUT PHP
oci_field_scale
OCI_FIELD_SCALE(3)OCI_FIELD_SCALE(3)oci_field_scale - Tell the scale of the fieldSYNOPSIS
int oci_field_scale (resource $statement, mixed $field)
DESCRIPTION
Returns the scale of the column with $field index.
For FLOAT columns, precision is nonzero and scale is -127. If precision is 0, then column is NUMBER. Else it's NUMBER(precision, scale).
PARAMETERS
o $statement
- A valid OCI statement identifier.
o $field
- Can be the field's index (1-based) or name.
RETURN VALUES
Returns the scale as an integer, or FALSE on errors.
EXAMPLES
Example #1
oci_field_scale(3) Example
<?php
// Create the table with:
// CREATE TABLE mytab (c1 NUMBER, c2 FLOAT, c3 NUMBER(4), c4 NUMBER(5,3));
$conn = oci_connect("hr", "hrpwd", "localhost/XE");
if (!$conn) {
$m = oci_error();
trigger_error(htmlentities($m['message']), E_USER_ERROR);
}
$stid = oci_parse($conn, "SELECT * FROM mytab");
oci_execute($stid, OCI_DESCRIBE_ONLY); // Use OCI_DESCRIBE_ONLY if not fetching rows
$ncols = oci_num_fields($stid);
for ($i = 1; $i <= $ncols; $i++) {
echo oci_field_name($stid, $i) . " "
. oci_field_precision($stid, $i) . " "
. oci_field_scale($stid, $i) . "<br>
";
}
// Outputs:
// C1 0 -127
// C2 126 -127
// C3 4 0
// C4 5 3
oci_free_statement($stid);
oci_close($conn);
?>
NOTES
Note
In PHP versions before 5.0.0 you must use ocicolumnscale(3) instead. This name still can be used, it was left as alias of
oci_field_scale(3) for downwards compatability. This, however, is deprecated and not recommended.
SEE ALSO oci_field_precision(3), oci_field_type(3).
PHP Documentation Group OCI_FIELD_SCALE(3)