Hi guys,
I need some help to come out with a solution . I have seven such files but I am showing only three for convenience.
filea
a5 20
a8 16
fileb
a3 42
a7 14
filec
a5 23
a3 07
The output file shoud contain the data in table form showing first field of... (7 Replies)
I have two files like this:
#FILE 1
ABCD 4322 26485
JMTJ 5311 97248
XMPJ 4321 58978
#FILE 2
ABCD 4321 26485
JMTJ 5311 97248
XMPJ 4321 68978
What to do: Compare the two files and find those lines that doesn't match. And have a new file like this:
#FILE 3
"from file 1"
ABCD 4322 26485... (11 Replies)
I have learned file comparison from my previous post here. Then, it is comparing the whole line. Now, i have a new problem.
I have two files with 3 columns separated with a "|". What i want to do is to compare the second and third column of file 1, and the second and third column of file 2. And... (4 Replies)
hi! i researched about comparing two columns here and got an answer. but after examining my two files, i found out that the first columns of the two files are not unique with each other. all i want to compare is the 2nd and 3rd column.
FILE 1:
ABS 456 315
EBS 923 163
JYQ3 654 237
FILE 2:... (1 Reply)
File 1 has 16 columns so does File 2
I want to remove all records from File 2 that column 1 and column 16 match between file 1 and file 2
delimter of files is ~ (10 Replies)
Hello. I have two files. FILE1 was extracted from FILE2 and modified thanks to help from this post. Now I need to replace the extracted, modified lines into the original file (FILE2) to produce the FILE3.
FILE1
1466 55.27433 14.72050 -2.52E+03 3.00E-01 1.05E+04 2.57E+04
1467 55.27433... (1 Reply)
Hi,
I want to compare two columns from file1 with another two column of file2 and print matched and unmatched column like this
File1
1 rs1 abc
3 rs4 xyz
1 rs3 stu
File2
1 kkk rs1 AA 10
1 aaa rs2 DD 20
1 ccc ... (2 Replies)
Hello,
I have two text files, each with a single column,
file 1:
124152970
123899868
123476854
54258288
123117283
file 2:
124152970
123899868
54258288
123117283
122108330 (5 Replies)
Discussion started by: LMHmedchem
5 Replies
LEARN ABOUT DEBIAN
tangram::type::set::frommany
Tangram::Type::Set::FromMany(3pm) User Contributed Perl Documentation Tangram::Type::Set::FromMany(3pm)NAME
Tangram::Type::Set::FromMany - maps Set::Object using a link table
SYNOPSIS
use Tangram;
# or
use Tangram::Core;
use Tangram::Type::Set::FromMany;
$schema = Tangram::Schema->new(
classes => { Company => { fields => {
set =>
{
# long form
employee =>
{
class => 'Person',
table => 'Company_employees',
coll => 'company',
item => 'employee',
},
# short form
assets => 'Asset',
}
DESCRIPTION
Maps a reference to a Set::Object. The persistent fields are grouped in a hash under the "set" key in the field hash.
The set may contain only objects of persistent classes. These classes must have a common persistent base class.
Tangram uses a link table to save the state of the collection. The table has two columns: one contains the id of the container objects; the
other contains the ids of the elements.
The field names are passed in a hash that associates a field name with a field descriptor. The field descriptor may be either a hash or a
string. The hash uses the following fields:
* class
* aggreg
* table
* coll
* item
* deep_update
Mandatory field "class" specifies the class of the elements.
Optional field "aggreg" specifies that the elements of the collection must be removed (erased) from persistent storage along with the con-
taining object. The default is not to aggregate.
Optional field "table" sets the name of the link table. This defaults to 'C_F', where C is the class of the containing object and F is the
field name.
Optional field "coll" sets the name the column containing the ids of the containing objects. This defaults to 'coll'.
Optional field "item" sets the name the column containing the ids of the elements. This defaults to 'item'.
Optional field "deep_update" specificies that all elements have to be updated automatically when "update" is called on the collection
object. Automatic update ensures consisitency between the Perl representation and the DBMS state, but degrades update performance so use it
with caution. The default is not to do automatic updates.
If the descriptor is a string, it is interpreted as the name of the element's class. This is equivalent to specifying only the "class"
field in the hash variant.
perl v5.8.8 2006-03-29 Tangram::Type::Set::FromMany(3pm)