hi ,
i am trying to compre two strings
if ] or if ]
when the length of var1 is small (around 300-400 char ) it works fine
but when it is large (around 900-1000 chars) it fails
is there any limitations for this type of comparison ??? (3 Replies)
hi ,
i am trying to compre two strings
if ] or if ]
when the length of var1 is small (around 300-400 char ) it works fine
but when it is large (around 900-1000 chars) it fails
is there any limitations for this type of comparison ??? (1 Reply)
Hello,
was just wondering how to compare strings in unix? I mean as in C there is a function strcmp() in string.h, is there any function in unix for that? I tried using
if
and all such variations but didn't succeed. Any help would be appreciated. Thanks in advance :) (9 Replies)
I have a folder a1 with the following files
sample_1.log
sample_2.log
sample_3.log
sample_4.log
sample_5.log
sample_6.log
In another folder there is a file b with the value 5
My script should take the value 5 ( file b), compare it with the files in folder a1, if file name contains... (1 Reply)
1. The problem statement, all variables and given/known data:
I have standard web server log file. It contains different columns (like IP address, request result code, request type etc) including a date column with the format .
I have developed a log analysis command line utility that displays... (1 Reply)
I Have a script which gets the status of oracle database and if the status is READ WRITE ..it should echo "db is up " else "db is down"
Here is the code
if
then
echo "db up"
else
echo "db down"
fi
done;
The script is giving me out put "db down" even thoug the value of... (6 Replies)
i need one help....
if i have a string like aaaaa,bbbbb,ccccc,aaaaa
How to to split the string and check howmany times aaaaa will be in that string?
Thanks (7 Replies)
I have a program to create a directory if not present. Here is the program.
FYI: Directory name format: YYYY_MM_DD
#!/bin/bash
date=`date +%Y_%m_%d`
presence=$(ls -lrt /TS_File/ | grep "$date" | awk '{print $9}')
if
then
mkdir /TS_File/$date
else
echo "Unable to Create... (5 Replies)
Hi,
I have the following requirement.
There will be following text/line in a file (eg: search-build.txt)
PRODUCT_VERSION="V:01.002.007.Build1234"
I need to update the incremental build number (eg here 007) every time I give a build through script. I am able to search the string and get... (4 Replies)
Why does this cause an infinite loop?
#!/bin/bash
while ]; do
echo "$(ipcs | awk '{print $2}')"
done
echo
exit 0
I have verified I eventually get Semaphore so it should break out of the while loop.
$ echo $(ipcs | awk '{print $2}')
Shared shmid 262145 294914... (6 Replies)
Discussion started by: cokedude
6 Replies
LEARN ABOUT PHP
oci_field_size
OCI_FIELD_SIZE(3)OCI_FIELD_SIZE(3)oci_field_size - Returns field's sizeSYNOPSIS
int oci_field_size (resource $statement, mixed $field)
DESCRIPTION
Returns the size of a $field.
PARAMETERS
o $statement
- A valid OCI statement identifier.
o $field
- Can be the field's index (1-based) or name.
RETURN VALUES
Returns the size of a $field in bytes, or FALSE on errors.
EXAMPLES
Example #1
oci_field_size(3) example
<?php
// Create the table with:
// CREATE TABLE mytab (number_col NUMBER, varchar2_col varchar2(1),
// clob_col CLOB, date_col DATE);
$conn = oci_connect("hr", "hrpwd", "localhost/XE");
if (!$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
echo "<table border="1">
";
echo "<tr>";
echo "<th>Name</th>";
echo "<th>Type</th>";
echo "<th>Length</th>";
echo "</tr>
";
$ncols = oci_num_fields($stid);
for ($i = 1; $i <= $ncols; $i++) {
$column_name = oci_field_name($stid, $i);
$column_type = oci_field_type($stid, $i);
$column_size = oci_field_size($stid, $i);
echo "<tr>";
echo "<td>$column_name</td>";
echo "<td>$column_type</td>";
echo "<td>$column_size</td>";
echo "</tr>
";
}
echo "</table>
";
// Outputs:
// Name Type Length
// NUMBER_COL NUMBER 22
// VARCHAR2_COL VARCHAR2 1
// CLOB_COL CLOB 4000
// DATE_COL DATE 7
oci_free_statement($stid);
oci_close($conn);
?>
NOTES
Note
In PHP versions before 5.0.0 you must use ocicolumnsize(3) instead. This name still can be used, it was left as alias of
oci_field_size(3) for downwards compatability. This, however, is deprecated and not recommended.
SEE ALSO oci_num_fields(3), oci_field_name(3).
PHP Documentation Group OCI_FIELD_SIZE(3)