Find records with specific characters in 2 nd field
Hi ,
I have a requirement to read a file ( 5 fields , ~ delimited) and find the records which contain anything other than Alphabets, Numbers , comma ,space and dot . ie a-z and A-Z and 0-9 and . and " " and , in 2nd field. Once I do that i would want the result to have field1|<flag>
flag can be Y or N .
N - If 2nd field doesnt have anything other above mentioned characters.
Else Y .
I am able to achieve this using below code by reading line by line . Please note second field is "address".
The issue is it is very ineffective and takes almost 30 mins for 100K records. Can I improve it by using better logic. May be by avoiding reading line by line.
Moderator's Comments:
Please use CODE tags as required by forum rules!
Last edited by RudiC; 08-30-2018 at 06:40 PM..
Reason: Changed HTML to CODE tags.
Hello,
Below is my input file's content ( in HP-UX platform ):
ABCD120672-B21 1
ABCD142257-002 1
ABCD142257-003 1
ABCD142257-006 1
From the above, I just want to get the field of 13 characters that comes after 'ABCD' i.e '120672-B21'... . Could... (2 Replies)
I have a text file which represents a http flow like this:
HTTP/1.1 200 OK
Date: Fri, 23 Jan 2009 17:16:24 GMT
Server: Apache
Last-Modified: Fri, 23 Jan 2009 17:08:03 GMT
Accept-Ranges: bytes
Cache-Control: max-age=540
Expires: Fri, 23 Jan 2009 17:21:31 GMT
Vary: Accept-Encoding ... (1 Reply)
Hi Eveyone,
I am working on one shell script to find the specific records from data file and add the totals into variables and print them. you can find the sample data file below for more clarification.
Sample Data File:
PXSTYL00__20090803USA
CHCART00__20090803IND... (7 Replies)
Hi everyone.
I am a newbie to Linux stuff. I have this kind of problem which couldn't solve alone. I have a text file with records separated by empty lines like this:
ID: 20
Name: X
Age: 19
ID: 21
Name: Z
ID: 22
Email: xxx@yahoo.com
Name: Y
Age: 19
I want to grep records that... (4 Replies)
Hello,
I have a file like following:
ALB_13554 1 1 1
ALB_13554 1 2 1
ALB_18544 2 0 2
ALB_18544 1 0 1
This is a sample of my file, my real file has 441845 number of fields. What I want to do is to calculate the number of 1 and 2 in each column using AWK, so, the output file looks like... (5 Replies)
I am trying to find a specific set of characters in a long file. I only want to find the characters in column 265 for 4 bytes.
Is there a search for that? I tried cut but couldn't get it to work.
Ex. I want to find '9999' in column 265 for 4 bytes. If it is in there, I want it to print... (12 Replies)
Need command for position based replace:
I need a command to replace with 0 for characters in the positions 11 to 20 to all the lines starts with 6 in a file.
For example the file ABC.txt has:
abcdefghijklmnopqrstuvwxyz
6abcdefghijklmnopqrstuvwxyz
abcdefghijklmnopqrstuvwxyz... (4 Replies)
I would like to remove all characters starting with "%" and ending with ")" in the 4th field - please help!!
1412007819.864 /device/services/heartbeatxx 204 0.547%!i(int=0) 0.434 0.112
1412007819.866 /device/services/heartbeatxx 204 0.547%!i(int=1) 0.423 0.123... (10 Replies)
Hi All,
Seeking for your assistance to get the difference of field1 and field2 and output all the records if there's a difference. please see below scenario.
file1.txt
250|UPTREND FASHION DESIGN,CORP.|2016-04-04 09:36:13.991257
74|MAINSTREAM BUSINESS INC.|2016-04-04 09:36:13.991257... (1 Reply)
I'm trying to do something like this:
find . -name blablabla -exec ln -s ./"{:53:14} blablabla" \;
The idea is find blablabla and create a symbolic link to it using part of it's path and then it's name, "blablabla."
I just don't know if I can call characters out of a find variable. ... (16 Replies)
Discussion started by: scribling
16 Replies
LEARN ABOUT PHP
mssql_result
MSSQL_RESULT(3)MSSQL_RESULT(3)mssql_result - Get result dataSYNOPSIS
string mssql_result (resource $result, int $row, mixed $field)
DESCRIPTION mssql_result(3) returns the contents of one cell from a MS SQL result set.
PARAMETERS
o $result
- The result resource that is being evaluated. This result comes from a call to mssql_query(3).
o $row
- The row number.
o $field
- Can be the field's offset, the field's name or the field's table dot field's name (tablename.fieldname). If the column name has
been aliased ('select foo as bar from...'), it uses the alias instead of the column name.
Note
Specifying a numeric offset for the $field argument is much quicker than specifying a fieldname or tablename.fieldname argu-
ment.
RETURN VALUES
Returns the contents of the specified cell.
EXAMPLES
Example #1
mssql_result(3) example
<?php
// Send a select query to MSSQL
$query = mssql_query('SELECT [username] FROM [php].[dbo].[userlist]');
// Check if there were any records
if (!mssql_num_rows($query)) {
echo 'No records found';
} else {
for ($i = 0; $i < mssql_num_rows($query); ++$i) {
echo mssql_result($query, $i, 'username'), PHP_EOL;
}
}
// Free the query result
mssql_free_result($query);
?>
The above example will output something similar to:
Kalle
Felipe
Emil
Ross
Example #2
Faster alternative to above example
<?php
// Send a select query to MSSQL
$query = mssql_query('SELECT [username] FROM [php].[dbo].[userlist]');
// Check if there were any records
if (!mssql_num_rows($query)) {
echo 'No records found';
} else {
while ($row = mssql_fetch_array($query)) {
echo $row['username'], PHP_EOL;
}
}
// Free the query result
mssql_free_result($query);
?>
NOTES
Note
When working on large result sets, you should consider using one of the functions that fetch an entire row (specified below). As
these functions return the contents of multiple cells in one function call, they're MUCH quicker than mssql_result(3).
SEE ALSO
Recommended high-performance alternatives: mssql_fetch_row(3), mssql_fetch_array(3), mssql_fetch_assoc(3), mssql_fetch_object(3).
PHP Documentation Group MSSQL_RESULT(3)