473,413 Members | 1,875 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,413 software developers and data experts.

Loading text files into a text attribute

Hello folks,

I have the following problem:

I have a bunch of text files, I want to load them into a table where each
file will be stored in one row.

Question 1: Is there any way how to do this in psql?

AFAIK the \copy command interprets \n as a new line and so I can't get it
done what I want. So I wrote a C program that parses my text files and
anywhere it sees a \n it puts \\n and then concatenates the files, etc. -
quite complicated.

Question 2: Is there a simpler way of doing this?

Thanks in advance

Zoltan
---------------------------(end of broadcast)---------------------------
TIP 5: Have you checked our extensive FAQ?

http://www.postgresql.org/docs/faqs/FAQ.html

Nov 23 '05 #1
1 1640
CoL
hi,

BARTKO, Zoltan wrote:
Hello folks,

I have the following problem:

I have a bunch of text files, I want to load them into a table where each
file will be stored in one row.

Question 1: Is there any way how to do this in psql?

AFAIK the \copy command interprets \n as a new line and so I can't get it
done what I want. So I wrote a C program that parses my text files and
anywhere it sees a \n it puts \\n and then concatenates the files, etc. -
quite complicated.

Question 2: Is there a simpler way of doing this?


you can make a plperlu, untrested perl function, which reads the entire
file, than:
insert into table (text) values (plperufunction('/path/to/file'));

C.
Nov 23 '05 #2

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

4
by: Ram | last post by:
We are trying to load text tab delimited files into SQL server using informatica 5.1 version. The text files are FTPed to a local server and then files are moved to applicable folder before...
5
by: joaopedrogoncalves | last post by:
Hi, I want to load an external javascript file, get its results and stick them inside a <div> block. I also want to do this in several places on a web page. This way the browser doesn't have...
10
by: sneill | last post by:
Using XMLHTTP and DOM I'm able to load new HTML page content. I'd now like to load small snippets of javascript with the HTML markup and have that <script> incorporated into the page. If any of...
1
by: Robert McLay | last post by:
I have been trying to build python on Cray X1. As far as I can tell it does not support dynamic loading. So the question is: How to build 2.4 without dynamic loading? That is: can I build...
3
by: matdumsa | last post by:
Hi there!!! I'm wondering what I've did wrong here... I try to do a gmail-like "loading" red square at top right... Here is my code: <div id=loading...
6
by: Venkatesh | last post by:
Hello All, I have couple of doubts regarding the concept of on-demand javascript loading using javascript code. I could see on the net different techniques for achieving this - techniques like:...
13
by: mowsen | last post by:
Hello Group, i'm using a little "ajax" loader script to dynamically load files into different "div" tags on my main site. the code for this part looks like: function loader() { var args =...
15
by: pdhb_1 | last post by:
I'm trying to run Apache2.2.6 with php. However, I keep getting a long list of error messages in the log file indicating that includes are failing. For example, "PHP Warning: PHP Startup:...
16
by: Wayne | last post by:
I've read that one method of repairing a misbehaving database is to save all database objects as text and then rebuild them from the text files. I've used the following code posted by Lyle...
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
0
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
0
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
0
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
0
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new...
0
by: conductexam | last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.