Hi Scott, thanks again for your help! I finally figured it out - found a very simple solution: I just had to add an ^ before "$row" to only search within the first column..
Last edited by Scott; 07-20-2013 at 05:31 PM..
Reason: Code tags
Hi,
I have a file that has many columns. Let us say "Employee_number" "Employee_name" "Salary". I want to display all entries in a column by giving all or part of the column name. For example if I input "name" I want all the employee names printed. Is it possible to do this in a simple manner... (2 Replies)
Hi friends ,
I am new to unix ,need your help to fix this
there is a ~ deliminated file. how to find the 5th column of the row.
awk 'print $5 ' abc.txt
it doesnot work . it works for table deliminated file. My data file is like the following manner.
abc.txt
--------
a~b~c~d~e~f... (3 Replies)
I have a data in a file like this
1 praveen bmscollege
2 shishira bnmit
3 parthiva geethamce
I want to search "praveen" using awk command i tried like this but i did not get
awk `$2="praveen" {print $0} ` praveen.lst
can anyone help me solving this problem in... (2 Replies)
I am trying to search a given text in a file and find its last occurrence index. The task is to append the searched index in the same file but in a separate column. I am able to accomplish the task partially and looking for a solution.
Following is the detailed description:
names_file.txt
... (17 Replies)
Hi have a large spreadsheet which has 4 columns
APM00111803814 server_2 96085 Corp IT Desktop and Apps
APM00111803814 server_2 96085 Corp IT Desktop and Apps
APM00111803814 server_2 96034 Storage Mgmt Team
APM00111803814 server_2 96152 GWP... (6 Replies)
Want to search a pattern in column
using the below command which not helpful
awk -F"\|" '$1 == '"${VAR}"' {print $1,$2}' file
how to search using "==" with variable other than the below case.
awk -F"\|" '$1 ~ /'"${VAR}"'/ {print $1,$2}' file (14 Replies)
Hello,
I have a comma seperate metadata as follows:
CITY ,COUNTY,STATE,COUNTRY
NEW_YORK,NYC ,NY ,USA
NEWARK ,ESSEX ,NJ ,USA
CHICAGO ,COOK ,IL ,USA
SEATTLE ,MINER ,WA ,USA
In my process, I get two key values ie
CITY NAME (can be one of the... (7 Replies)
I'm interested to match column pattern through awk using an external variable for data:
-9 1:751343:T:A -9 0 T A 0.726 -5.408837e-03 9.576603e-03 7.967536e-01 5.722312e-01
-9 1:751756:T:C -9 0 T C 0.727 -5.360458e-03 9.579447e-03 7.966977e-01 5.757858e-01... (7 Replies)
Hello,
Similar question to my previous posts. I am sorry for the trouble...
Just checked my old threads but I can not implement any solution into this case..
My aim is to grab each line in fileA, check it in fileB and merge with fileC (tab separated) in corresponding line as given below:
FileA:... (2 Replies)
Discussion started by: baris35
2 Replies
LEARN ABOUT PHP
cubrid_lob2_read
CUBRID_LOB2_READ(3) 1 CUBRID_LOB2_READ(3)cubrid_lob2_read - Read from BLOB/CLOB data.
SYNOPSIS
string cubrid_lob2_read (resource $lob_identifier, int $len)
DESCRIPTION
The cubrid_lob2_read(3) function reads $len bytes from the LOB data and returns the bytes read.
PARAMETERS
o $lob_identifier
-Lob identifier as a result of cubrid_lob2_new(3) or get from the result set.
o $len
-Length from buffer you want to read from the lob data.
RETURN VALUES
Returns the contents as a string.
FALSE when there is no more data.
NULL on failure.
EXAMPLES
Example #1
cubrid_lob2_read(3) example 1
<?php
// test_lob (id INT, contents CLOB)
$conn = cubrid_connect("localhost", 33000, "demodb", "public", "");
$req = cubrid_execute($conn, "select * from test_lob");
$row = cubrid_fetch_row($req, CUBRID_LOB);
print "position now is " . cubrid_lob2_tell($row[1]) . "
";
cubrid_lob2_seek($row[1], 10, CUBRID_CURSOR_FIRST);
print "
position after moving farword is " . cubrid_lob2_tell($row[1]) . "
";
$data = cubrid_lob2_read($row[1], 12);
print "
position after reading is " . cubrid_lob2_tell($row[1]) . "
";
print $data . "
";
cubrid_lob2_seek($row[1], 5, CUBRID_CURSOR_CURRENT);
print "
position after moving again is " . cubrid_lob2_tell($row[1]) . "
";
$data = cubrid_lob2_read($row[1], 20);
print $data . "
";
cubrid_disconnect($conn);
?>
Example #2
cubrid_lob2_read(3) example 2
<?php
// test_lob (id INT, contents CLOB)
$conn = cubrid_connect("localhost", 33000, "demodb", "dba", "");
$req = cubrid_execute($conn, "select * from test_lob");
$row = cubrid_fetch_row($req, CUBRID_LOB);
while (true) {
if ($data = cubrid_lob2_read($row[1], 1024)) {
print $data . "
";
}
elseif ($data === false) {
print "There is no more data
";
break;
}
else {
print "There must some errors
";
break;
}
}
cubrid_disconnect($conn);
?>
SEE ALSO cubrid_lob2_write(3), cubrid_lob2_seek(3), cubrid_lob2_seek64(3), cubrid_lob2_tell(3), cubrid_lob2_tell64(3), cubrid_lob2_size(3),
cubrid_lob2_size64(3).
PHP Documentation Group CUBRID_LOB2_READ(3)