select data from oracle table and save the output as csv file
Hi
I need to execute a select statement in a solaris environment with oracle database. The select statement returns number of rows of data.
I need the data to be inserted into a CSV file with proper format. For that we normally use "You have to select all your columns as one big string, concatenating each column".
But my select query contains group by and order by functions using some alias names of the columns.
Can someone help me with the changes required to the sql query format to make sure that the data is inserted properly into csv file.
This is not working as there are some alias names for the columns.
Hi all
I need to input values in a .csv file into my Oracle table running in Unix, I wonder what would be the command to do so...
The values are recorded in an excel file and I tried using a formatted text file to do so but failed because one of the field is simply too large to fit in the... (5 Replies)
Hi all
I need to input values in a .csv file into my Oracle table running in Unix, I wonder what would be the command to do so...
The values are recorded in an excel file and I tried using a formatted text file to do so but failed because one of the field is simply too large to fit in the... (4 Replies)
Hi all,
I have a data like,
0,R001,2,D
this wants to be loaded into a oracle database table.
Pl let me know how this has to be done.
Thanks in advance (2 Replies)
Hi i have wriiten a script which fetches the data from text file, and saves in the output in a text file itself, but i want that the output should save in different columns.
I have the output like:
For Channel:response_time__24.txt
1547 data points
0.339
0.299
0.448
0.581
7.380
... (1 Reply)
Hi
I need to write a bash script to take the data stored in 3 oracle tables .. and filter them and store the results in a csv file.
It is an Oracle database
Thank you (1 Reply)
Hi,
i have 2 input files which are file1.txt and file2.txt. I need to extract data from file1.txt and file2.txt and save it in file3.txt like example below:-
File1.txt
ID scrap1
Name scrap1
start 1
end 10
ID scrap2
Name scrap2
start 11
end ... (4 Replies)
Hi,
I am connecting to oracle database using perl.
I am able to connect but i am not able to get all the rows from the table.
Here is the code.
#!/usr/bin/perl
use DBI;
my $dbh=DBI->connect("DBI:Oracle:student","class","welcome") or die "Couldnot connect oracle Database";... (1 Reply)
Hi, all
I want to sort a csv file based on timestamp from oldest to newest and save the output as csv file itself. Here is an example of my csv file.
test.csv
SourceFile,DateTimeOriginal
/home/intannf/foto/IMG_0739.JPG,2015:02:17 11:32:21
/home/intannf/foto/IMG_0749.JPG,2015:02:17 11:37:28... (10 Replies)
Hi,
I have another problem. I want to sort another csv file by the first field.
result.csv
SourceFile,Airspeed,GPSLatitude,GPSLongitude,Temperature,Pressure,Altitude,Roll,Pitch,Yaw
/home/intannf/foto5/2015_0313_090651_219.JPG,0.,-7.77223,110.37310,30.75,996.46,148.75,180.94,182.00,63.92 ... (2 Replies)
Hi all,
Is there any out there have a brilliant idea on how to export html table data as .csv or write to txt file with separated comma and also get the filename of link from every table and put one line per rows each table.
Please see the attached html and PNG of what it looks like.
... (7 Replies)
Discussion started by: lxdorney
7 Replies
LEARN ABOUT MINIX
truncate
TRUNCATE(1) User Commands TRUNCATE(1)NAME
truncate - shrink or extend the size of a file to the specified size
SYNOPSIS
truncate OPTION... FILE...
DESCRIPTION
Shrink or extend the size of each FILE to the specified size
A FILE argument that does not exist is created.
If a FILE is larger than the specified size, the extra data is lost. If a FILE is shorter, it is extended and the extended part (hole)
reads as zero bytes.
Mandatory arguments to long options are mandatory for short options too.
-c, --no-create
do not create any files
-o, --io-blocks
treat SIZE as number of IO blocks instead of bytes
-r, --reference=RFILE
base size on RFILE
-s, --size=SIZE
set or adjust the file size by SIZE bytes
--help display this help and exit
--version
output version information and exit
The SIZE argument is an integer and optional unit (example: 10K is 10*1024). Units are K,M,G,T,P,E,Z,Y (powers of 1024) or KB,MB,... (pow-
ers of 1000).
SIZE may also be prefixed by one of the following modifying characters: '+' extend by, '-' reduce by, '<' at most, '>' at least, '/' round
down to multiple of, '%' round up to multiple of.
AUTHOR
Written by Padraig Brady.
REPORTING BUGS
GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
Report truncate translation bugs to <http://translationproject.org/team/>
COPYRIGHT
Copyright (C) 2017 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO dd(1), truncate(2), ftruncate(2)
Full documentation at: <http://www.gnu.org/software/coreutils/truncate>
or available locally via: info '(coreutils) truncate invocation'
GNU coreutils 8.28 January 2018 TRUNCATE(1)