Hi there!
I have the following problem:
I have a set of files called rates_op_yyyyddmm with the format below (which corresponds to the file rates_op_20090130)
30-JAN-2009,ED,FEB09,C,96.375,,,0,,,,,,2.375,,,,,,
30-JAN-2009,ED,FEB09,C,96.5,,,0,,,,,,2.25,,,,,,... (2 Replies)
Hi,
Can you please tell me how to add empty columns at the end csv file?
Currently there are 6 columns in the csv file. I want to add 35 empty columns at the end of this csv file.
Thanks,
Tushar (17 Replies)
Hi All,
I have two .csv's
input.csv having values as (7 columns)
ABC,A19907103,ABC DEV YUNG,2.17,1000,2157,07/07/2006
XYZ,H00213850,MM TRUP HILL,38.38,580,23308,31/08/2010
output.csv having (25 columns)
A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y... (4 Replies)
Hi All,
i have a .Csv file in the below format
startTime, endTime, delta, gName, rName, rNumber, m2239max, m2239min, m2239avg, m100016509avg, m100019240max, metric3min, m100019240avg, propValues
11-Mar-2012 00:00:00, 11-Mar-2012 00:05:00, 300.0, vma3550a, a-1_CPU Index<1>, 200237463, 0.0,... (9 Replies)
Hi Friends,
I have come across some files where some of the columns don not have data.
Key, Data1,Data2,Data3,Data4,Data5
A,5,6,,10,,
A,3,4,,3,,
B,1,,4,5,,
B,2,,3,4,,
If we see the above data on Data5 column do not have any row got filled. So remove only that column(Here Data5) and... (4 Replies)
I have a .CSV file (lets say named as file.csv) with numeric and string values. The string might contain commas hence they are enclosed in double quotes as in the below format.
column1,column2,column3,column4,column5,column6,column7
12,455,"string, with, quotes, and with, commas, in... (3 Replies)
Hi experts,
I have a csv file which has one field (ID) repeated multiple times with corresponding other field values.
I need to convert this file in a format where for a ID all other values has to be present in single field.
For Eg : Here in below file ID 1 is repeated 3 times with different... (7 Replies)
Hi all, I'm pretty much a newbie to UNIX. I would appreciate any help with UNIX coding on comparing two large csv files (greater than 10 GB in size), and output a file with matching columns.
I want to compare file1 and file2 by 'id' and 'chain' columns, then extract exact matching rows'... (5 Replies)
Hi,
I have a file of csv data, which looks like this:
file1:
1AA,LGV_PONCEY_LES_ATHEE,1,\N,1,00020460E1,0,\N,\N,\N,\N,2,00.22335321,0.00466628
2BB,LES_POUGES_ASF,\N,200,200,00006298G1,0,\N,\N,\N,\N,1,00.30887539,0.00050312... (10 Replies)
Discussion started by: djoseph
10 Replies
LEARN ABOUT DEBIAN
anydata::format::csv
AnyData::Format::CSV(3pm) User Contributed Perl Documentation AnyData::Format::CSV(3pm)NAME
AnyData::Format::CSV - tiedhash & DBI/SQL access to CSV data
SYNOPSIS
use AnyData;
my $table = adTable( 'CSV', $filename,'r',$flags );
while (my $row = each %$table) {
print $row->{name},"
" if $row->{country} =~ /us|mx|ca/;
}
# ... other tied hash operations
OR
use DBI
my $dbh = DBI->connect('dbi:AnyData:');
$dbh->func('table1','CSV', $filename,$flags,'ad_catalog');
my $hits = $dbh->selectall_arrayref( qq{
SELECT name FROM table1 WHERE country = 'us'
});
# ... other DBI/SQL operations
DESCRIPTION
This is a plug-in format parser for the AnyData and DBD::AnyData modules. It will read column names from the first row of the file, or
accept names passed by the user. In addition to column names, the user may set other options as follows:
col_names : a comma separated list of column names
eol : the end of record mark,
by default
quote_char : the character used to quote fields " by default
escape_char : the character used to escape the quote char, " by default
If you are using this with DBD::AnyData, put ad_ in front of the flags, e.g. ad_eol.
Please refer to the documentation for AnyData.pm and DBD::AnyData.pm for further details.
AUTHOR & COPYRIGHT
copyright 2000, Jeff Zucker <jeff@vpservices.com> all rights reserved
perl v5.10.1 2004-08-17 AnyData::Format::CSV(3pm)