Thanks Rdrtx1 for your efforts I am newbie on Unix.. Basically a Datawarehouse guy.. So again thanks..
BTW do we require to create specific schema file in this scenario.
Hi Everybody,
I need some help on formatting the files coming into unix box on the fly.
I get a file some thing like this in a single line.
ISA^M00^M ^M00^M ^M14^M006929681900 ^M01^M095449419 ... (5 Replies)
Hi experts.
I got a file (500mb max) and need to pivot it (loading into ORCL) and change BLANK delimiter to PIPE |.
Sometimes there are multipel BLANKS (as a particular value may be BLANK, or simply two BLANKS instead of one BLANK).
thanks for your input!
Cheers,
Layout... (3 Replies)
Hi All,
I am new to unix scripting, please help me in solving this assignment..
I have a scenario, as follows:
1. i have a text file(read1.txt) with the following data
sairam,123
kamal,122
etc..
2. I have to write a unix... (6 Replies)
Im writing a KSH script to read a simple text file and add a delimiter. Ive written the following script but it runs very slow. I initially used the cut command to substring the input record then switched to this version using awk to substring... both run too slow. Any ideas how to make this more... (2 Replies)
Hi,
I have a string like ABC.123.XYZ-A1-B2-P1-C4. I want to delimit the string based on "-" and then get result as only two strings. One with string till last hyphen and other with value after last hyphen... For this case, it would be something like first string as "ABC.123.XYZ-A1-B2-P1" and... (6 Replies)
Hi,
I'm new to unix, i have a variable length file like below,
01|Test|Test1|Sample|
02|AA|BB|CC|DD|
03|AAA|BBB|CCC|DDD|EEE|RRR|TTT|SSS|YYY|
I need to make this as a fixed length file. Assume that i have 10 columns in the DAT file.
for ex: the first 01 record is having 4cols -... (8 Replies)
A text file has 2 fields (Data, Filename) delimited by # as below,
Data,Filename
Row1 -> abc#Test1.xml
Row2 -> xyz#Test2.xml
Row3 -> ghi#Test3.xml
The content in first field has to be written into a file where filename should be considered from second field.
So from... (4 Replies)
Hi,
Extremely new to Perl scripting, but need a quick fix without using TEXT::CSV
I need to read in a file, pass any delimiter as an argument, and convert it to bar delimited on the output. In addition, enclose fields within double quotes in case of any embedded delimiters.
Any help would... (2 Replies)
Hi, all.
I have an input file. I would like to generate 3 types of output files.
Input:
LG10_PM_map_19_LEnd_1000560
LG10_PM_map_6-1_27101856
LG10_PM_map_71_REnd_20597718
LG12_PM_map_5_chr_118419232
LG13_PM_map_121_24341052
LG14_PM_1a_456799
LG1_MM_scf_5a_opt_abc_9029993
... (5 Replies)
I have a large semicolon delimited file with thousands of columns and many thousands of line. It looks like:
ID1;ID2;ID3;ID4;A_1;B_1;C_1;A_2;B_2;C_2;A_3;B_3;C_3
AA;ax;ay;az;01;02;03;04;05;06;07;08;09
BB;bx;by;bz;03;05;33;44;15;26;27;08;09
I want to split this table in to multiple files:
... (1 Reply)
Discussion started by: trymega
1 Replies
LEARN ABOUT BSD
join
JOIN(1) General Commands Manual JOIN(1)NAME
join - relational database operator
SYNOPSIS
join [ options ] file1 file2
DESCRIPTION
Join forms, on the standard output, a join of the two relations specified by the lines of file1 and file2. If file1 is `-', the standard
input is used.
File1 and file2 must be sorted in increasing ASCII collating sequence on the fields on which they are to be joined, normally the first in
each line.
There is one line in the output for each pair of lines in file1 and file2 that have identical join fields. The output line normally con-
sists of the common field, then the rest of the line from file1, then the rest of the line from file2.
Fields are normally separated by blank, tab or newline. In this case, multiple separators count as one, and leading separators are dis-
carded.
These options are recognized:
-an In addition to the normal output, produce a line for each unpairable line in file n, where n is 1 or 2.
-e s Replace empty output fields by string s.
-jn m Join on the mth field of file n. If n is missing, use the mth field in each file.
-o list
Each output line comprises the fields specified in list, each element of which has the form n.m, where n is a file number and m is a
field number.
-tc Use character c as a separator (tab character). Every appearance of c in a line is significant.
SEE ALSO sort(1), comm(1), awk(1)BUGS
With default field separation, the collating sequence is that of sort -b; with -t, the sequence is that of a plain sort.
The conventions of join, sort, comm, uniq, look and awk(1) are wildly incongruous.
7th Edition April 29, 1985 JOIN(1)