I have a datafile having structure like
col1,col2,col3
col1,col2,col3,col4,col5
col1,col2,col3,col4,col5
.....
Can we take only first row of values from datafile and put into respective variable.
How col1 can be captured in a variable called v_col1 from unix script.
like first row(only)... (1 Reply)
hi
im completely new at unix so dont hate me for asking what is probably the easiest question ever.
below is an extract of some data im processing. the first column is like a counter while the second is an ip address. i need to be able to output the ip address based on which has the largest... (4 Replies)
Hi
I need to do some thing like "find and insert before that " in a file which contains many records. This will be clear with the following example.
The original data record should be some thing like this
60119827 RTMS_LOCATION_CDR INSTANT_POSITION_QUERY 1236574686123083rtmssrv7 ... (8 Replies)
Guys -- I am noob and I am really strugging on this one. I cant even write the pseudo code for it. I have a file that spits values in individual rows as such:
file:
user date type size
joe 2005-25-09 log 1
joe 2005-25-09 snd 10
joe 2005-25-09 rcd 12
joe 2005-24-09 log 2
joe... (1 Reply)
Hello,
I have an input file like the following:
11_3_4
2_1_35
3_15__
_16989
Where '_' is a space. The data is in a table. Is there a way for the program to prompt the user for x1,y1 and x2,y2, where x1,y1 is the desired number (for example x=6 y=4 is a value of 4) and move to a desired spot... (2 Replies)
Sorry if I repost my question in this section, but I'm really in a hurry since I have to finish my work... :(
Dear community,
I have a table with two rows like:
Row1 Row2
======= =======
7,3 text 1
1,3 text 2
1,2,3 blabla
What i need to do is add/copy... (2 Replies)
My Input :
A.txt
1@A 2@B 3@C
1 4 5
2 4 5
3 4 5
B.txt
1 2 3
A B C
1 4 5
2 4 5
3 4 5 (3 Replies)
Discussion started by: asavaliya
3 Replies
LEARN ABOUT PHP
mysql_fetch_row
MYSQL_FETCH_ROW(3) 1 MYSQL_FETCH_ROW(3)mysql_fetch_row - Get a result row as an enumerated arraySYNOPSIS
Warning
This extension is deprecated as of PHP 5.5.0, and will be removed in the future. Instead, the MySQLi or PDO_MySQL extension should
be used. See also MySQL: choosing an API guide and related FAQ for more information. Alternatives to this function include:
omysqli_fetch_row(3)
o PDOStatement::fetch
array mysql_fetch_row (resource $result)
DESCRIPTION
Returns a numerical array that corresponds to the fetched row and moves the internal data pointer ahead.
o $
result -The result resource that is being evaluated. This result comes from a call to mysql_query(3).
Returns an numerical array of strings that corresponds to the fetched row, or FALSE if there are no more rows.
mysql_fetch_row(3) fetches one row of data from the result associated with the specified result identifier. The row is returned as an
array. Each result column is stored in an array offset, starting at offset 0.
Example #1
Fetching one row with mysql_fetch_row(3)
<?php
$result = mysql_query("SELECT id,email FROM people WHERE id = '42'");
if (!$result) {
echo 'Could not run query: ' . mysql_error();
exit;
}
$row = mysql_fetch_row($result);
echo $row[0]; // 42
echo $row[1]; // the email value
?>
Note
This function sets NULL fields to the PHP NULL value.
mysql_fetch_array(3), mysql_fetch_assoc(3), mysql_fetch_object(3), mysql_data_seek(3), mysql_fetch_lengths(3), mysql_result(3).
PHP Documentation Group MYSQL_FETCH_ROW(3)