Hi guys,
Please help me if u have some solution.
I have a file with three columns separated by ':' -
INPUT_FILE
C416722_2 : calin Dirigent : Dirigent
AC4174_6 : Jac : cal_co
TC4260_5 : [no : lin kite
BC426302_1 : [no : calin Dirigent lin
JC426540_3 : lin Pymo_bin : calin
TC428_3 : no7... (4 Replies)
Hi
I have file which contains 5 coulmns i need to add the fifth column value and put it in the desired location in the same column.
Here is the sample file..
ashop0004 SQL- 06/14/2009 06/14/2009 00:04:28 SUM
ashop0004 SQL- 06/14/2009 06/14/2009 00:00:37 ... (22 Replies)
So I have this input
1 10327 rs112750067 T C . PASS DP=65;AF=0.208;CB=BC,NCBI
1 10469 rs117577454 C G . PASS DP=2055;AF=0.020;CB=UM,BC,NCBI
1 10492 rs55998931 C T . PASS DP=231;AF=0.167;CB=BC,NCBI
1 10583 rs58108140 G A ... (3 Replies)
Hola,
How can I add a column to a existing file??
PS: The column which should be added need to be the first column and it will be a parameter from the script.
Example:
1 name1
2 name2
3 name3
4 name3
Need to add parameter $file as a first column. $file is a file name with time... (6 Replies)
Hi, long time reader, first time poster.
I've done some searching so please if this is a repeated post excuse the duplicate, but what I have are two files roughly like so:
File 1:
A W
B X
C Y
D Z
File 2:
A 1
C 2
D 3
And what I would like to get out is... (4 Replies)
Dear all,
Lets say, I've a file a.txt containing two columns, like
a1 b1
.. ..
.. ..
and another file b.txt containg two columns, like
a1 c1
.. ..
.. ..
I need to put c1 column from b.txt file to the a.txt file. So, the output should be
a1 b1 c1
.. .. ..
.. ... (4 Replies)
I have file like this
b,c
10,20
30,40
50,60
Now I want to add a new column a with fixed values for all the rows
a,b,c
60,10,20
60,30,40
60,50,60
Please let me know how can we do this in unix. (4 Replies)
Hi Team
I have file as below
empno,ename,sal
123,smith,1000
124,adams,2000
Required output: Using AWK
empno,ename,sal,deptno
123,smith,1000
124,adams,2000
Thanks,
Murali (5 Replies)
Hi,
I have 2 files.
file1 contains by lines: hash:salt:id
file2 contains by lines: username:hash:salt
I would like to add a new coloumn (id) form file1 to file2.
The new file should contains: username:hash:salt:id
Note: file1 contains less rows than file2.
I tried
paste -d':' file1... (12 Replies)
Discussion started by: freeroute
12 Replies
LEARN ABOUT PHP
mysql_fetch_field
MYSQL_FETCH_FIELD(3) 1 MYSQL_FETCH_FIELD(3)mysql_fetch_field - Get column information from a result and return as an objectSYNOPSIS
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_field(3)
o PDOStatement::getColumnMeta
object mysql_fetch_field (resource $result, [int $field_offset])
DESCRIPTION
Returns an object containing field information. This function can be used to obtain information about fields in the provided query result.
o $
result -The result resource that is being evaluated. This result comes from a call to mysql_query(3).
o $field_offset
- The numerical field offset. If the field offset is not specified, the next field that was not yet retrieved by this function is
retrieved. The $field_offset starts at 0.
Returns an object containing field information. The properties of the object are:
o name - column name
o table - name of the table the column belongs to, which is the alias name if one is defined
o max_length - maximum length of the column
o not_null - 1 if the column cannot be
NULL
o primary_key - 1 if the column is a primary key
o unique_key - 1 if the column is a unique key
o multiple_key - 1 if the column is a non-unique key
o numeric - 1 if the column is numeric
o blob - 1 if the column is a BLOB
o type - the type of the column
o unsigned - 1 if the column is unsigned
o zerofill - 1 if the column is zero-filled
Example #1
mysql_fetch_field(3) example
<?php
$conn = mysql_connect('localhost', 'mysql_user', 'mysql_password');
if (!$conn) {
die('Could not connect: ' . mysql_error());
}
mysql_select_db('database');
$result = mysql_query('select * from table');
if (!$result) {
die('Query failed: ' . mysql_error());
}
/* get column metadata */
$i = 0;
while ($i < mysql_num_fields($result)) {
echo "Information for column $i:<br />
";
$meta = mysql_fetch_field($result, $i);
if (!$meta) {
echo "No information available<br />
";
}
echo "<pre>
blob: $meta->blob
max_length: $meta->max_length
multiple_key: $meta->multiple_key
name: $meta->name
not_null: $meta->not_null
numeric: $meta->numeric
primary_key: $meta->primary_key
table: $meta->table
type: $meta->type
unique_key: $meta->unique_key
unsigned: $meta->unsigned
zerofill: $meta->zerofill
</pre>";
$i++;
}
mysql_free_result($result);
?>
Note
Field names returned by this function are case-sensitive.
Note
If field or tablenames are aliased in the SQL query the aliased name will be returned. The original name can be retrieved for
instance by using mysqli_result::fetch_field.
mysql_field_seek(3).
PHP Documentation Group MYSQL_FETCH_FIELD(3)