merge multiple tables with perl Post: 302563882

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Reading data from multiple tables from Oracle DB

Hi , I want to read the data from 9 tables in oracle DB into 9 different files in the same connection instance (session). I am able to get data from one table to one file with below code : X=`sqlplus -s user/pwd@DB <<eof select col1 from table1; EXIT; eof` echo $X>myfile Can anyone...

2. Programming

SQL Add to Multiple Tables

I'm pretty new to the database world and I've run into a mental block of sorts. I've been unable to find the answer anywhere. Here's my problem: I have several tables and everything is as normalized as possible (as I've been lead to understand normalization.) Normalization has lead to some...

3. Shell Programming and Scripting

Using Perl to Merge Multiple Lines in a File

I've hunted and hunted but nothing seems to apply to what I need. Any help will be much appreciated! My input file looks like (Unix): marker,allele1,allele2 RS1002244,1,1 RS1002244,1,3 RS1002244,3,3 RS1003719,2,2 RS1003719,2,4 RS1003719,4,4 Most markers are listed 3 times but a few...

4. Shell Programming and Scripting

Merge Two Tables with duplicates in first table

Hi.. File 1: 1 aa rep 1 dd rep 1 kk rep 2 bb sad 2 ss sad 3 ee dam File 2 1 apple fruit 2 mango tree 3 lilly flower output: 1 aaple fruit aa,dd,kk rep

5. Web Development

mysql query for multiple columns from multiple tables in a DB

Say I have two tables like below.. status HId sName dName StartTime EndTime 1 E E 9:10 10:10 2 E F 9:15 10:15 3 G H 9:17 10:00 logic Id devName capacity free Line 1 E 123 34 1 2 E 345 ...

6. Shell Programming and Scripting

Merge multiple tables into big matrix

Hi all, I have a complex (beyond my biological expertise) problem at hand. I need to merge multiple files into 1 big matrix. Please help me with some code. Inp1 Ang_0 chr1 98 T A Ang_0 chr1 352 G A Ang_0 chr1 425 C T Ang_0 chr2 ...

7. Shell Programming and Scripting

Multiple files to load into different tables,

multiple files to load into different tables, I have a script show below, but this script loads data from txt file into a table, but i have multiple input files(xyzload.txt,xyz1load.txt,xyz2load.txt......) in the unix folder , can we load these files in diff tables (table 1, table2...

8. Shell Programming and Scripting

Multiple files to load into different tables

9. UNIX for Dummies Questions & Answers

How to merge two tables based on a matched column?

Hi, Please excuse me , i have searched unix forum, i am unable to find what i expect , my query is , i have 2 files of same structure and having 1 similar field/column , i need to merge 2 tables/files based on the one matched field/column (that is field 1), file 1:...

10. UNIX for Beginners Questions & Answers

Export Oracle multiple tables to multiple csv files using UNIX shell scripting

Hello All, just wanted to export multiple tables from oracle sql using unix shell script to csv file and the below code is exporting only the first table. Can you please suggest why? or any better idea? export FILE="/abc/autom/file/geo_JOB.csv" Export= `sqlplus -s dev01/password@dEV3...

LEARN ABOUT DEBIAN

flow-merge

flow-merge(1)						      General Commands Manual						     flow-merge(1)

NAME

       flow-merge -- Merge flow files.

SYNOPSIS

       flow-merge [-aghm]  [-b big|little]  [-C comment]  [-d debug_level]  [-o filename]  [-z z_level]  [file|directory ...]

DESCRIPTION

       The  flow-merge	utility processes files and/or directories of files in the flow-tools format.  The resulting merged data set is written to
       the standard output or file specified by -o.  If file is a single dash (`-') or absent, flow-merge  will  read  from  the  standard  input.
       Unlike flow-cat, flow-merge interleaves flow records preserving the relative chronological order.

OPTIONS

       -a	 Do not ignore filenames that begin with tmp.

       -b big|little
		 Byte order of output.

       -C Comment
		 Add a comment.

       -d debug_level
		 Enable debugging.

       -g	 Sort file list by capture start time before processing.

       -h	 Display help.

       -m	 Disable the use of mmap().

       -p	 Preload headers.  Use to preserve meta information such as lost flows.

       -o file	 Write to file instead of the standard out.

       -z z_level
		 Configure compression level to  z_level.  0 is disabled (no compression), 9 is highest compression.

       file|directory...
		 Process the files and/or directory.

EXAMPLES

       Merge all flow files begining with ft-v05.2001-05.01, use flow-print to display the results.

	   flow-merge ft-v05.2001-05-01.* | flow-print

BUGS

       None known.

AUTHOR

       Larry Lidz ellidz@eridu.uchicago.edu

SEE ALSO

       flow-tools(1)

																     flow-merge(1)