Hi,
My requirement was to check the existence of a file having a specified pattern.The way i tried to achieve this was
if ; then
echo "File found"
fi
an example file having this pattern was 'ilvs_trace01.0124'.
it will vary... (3 Replies)
Hi,
I am trying to check for the existence of a file using the 'test' and the file existence options.
When trying to check for a file with a space in between e.g 'Team List', it gives the following error.
learn1: line 3: test: `Team: binary operator expected
I am pasting my code below as... (7 Replies)
I want to check the files in particular directory are more that 0 Bytes i.e, Non zero byte file. The script should print a msg if all the files in that directory are empty( 0 Byte). (2 Replies)
Hi,
I am trying to check the existence of a file, from a list of possible filenames:
status-A
status-B
status-C
before retrieving the last modified datetime using ls, I want to check it exists or ls will throw an error.
So I have tried this:
if ; then
ls status-*
fi
But the if... (3 Replies)
Hi
Can any body say me the reason for below error
ssh -o 'StrictHostKeyChecking no' user@client ' && print "1"'
I am getting error as "Missing ]":wall: (6 Replies)
Hi,
I am a SAP- ABAP programer , i have only little knowledge of Unix.
My issue is i have a list of files which are in internal table.
I want to create a script which consist of all these files and in one go i can check in the unix server about there existance and there file size.
Can... (2 Replies)
Hi,
I need to check whether a particular file exists ot not using awk.
Can anyone help me please?
For Example:script that i am using:
awk '{filename =$NF;
rc=(system("test -r filename")) print $rc;}' "$1"
is not working.
Here I am passing a text file as input whose last word contains a... (6 Replies)
Hi am trying to write a script which find the existence of a file from a find command output and perform a task if the file exists. Help me out with the correct syntax . Am trying with the following one but unable to get the output.
if
then <some tasks>
else
echo "file not exists"
fi (5 Replies)
Hi,
I have written a script to validate the data file by referreing to the configurtion file. And moving the validated good records and bad records into HDFS.
Suppose after 15 mins if i receive one more data fie,then after validation the good and bad records shold be stored in hadoop with the... (8 Replies)
Discussion started by: shree11
8 Replies
LEARN ABOUT PHP
mssql_num_fields
MSSQL_NUM_FIELDS(3)MSSQL_NUM_FIELDS(3)mssql_num_fields - Gets the number of fields in resultSYNOPSIS
int mssql_num_fields (resource $result)
DESCRIPTION mssql_num_fields(3) returns the number of fields in a result set.
PARAMETERS
o $result
- The result resource that is being evaluated. This result comes from a call to mssql_query(3).
RETURN VALUES
Returns the number of fields, as an integer.
EXAMPLES
Example #1
mssql_num_fields(3) example
<?php
// Connect to MSSQL and select the database
$link = mssql_connect('KALLESPCSQLEXPRESS', 'sa', 'phpfi');
mssql_select_db('php', $link);
// Select some data from our database
$data = mssql_query('SELECT [name], [age] FROM [php].[dbo].[persons]');
// Construct a table
echo '<table border="1">';
$header = false;
// Iterate through returned results
while ($row = mssql_fetch_array($data)) {
// Build the table header
if (!$header) {
echo '<thead>';
echo '<tr>';
for ($i = 1; ($i + 1) <= mssql_num_fields($data); ++$i) {
echo '<td>' . ucfirst($row[$i]) . '</td>';
}
echo '</tr>';
echo '</thead>';
echo '<tbody>';
$header = true;
}
// Build the row
echo '<tr>';
foreach($row as $value) {
echo '<td>' . $value . '</td>';
}
echo '</tr>';
}
// Close table
echo '</tbody>';
echo '</table>';
// Clean up
mssql_free_result($data);
mssql_close($link);
?>
SEE ALSO mssql_query(3), mssql_fetch_field(3), mssql_num_rows(3).
PHP Documentation Group MSSQL_NUM_FIELDS(3)