Talk About Network

Google


Register and Login
Nick
Password
Register create new account Sign up is FREE and you can post replies, new topics, bookmark posts and more!
Recover lost password


Data Bases > Pgsql Novice > Re: create data...
Latest [ Topics | Posts ] Archive Post A New Topic Post a Reply
<< Topic < Post Post 4 of 6 Topic 3058 of 3322
Post > Topic >>

Re: create database from text file, to delete columns

by sdavis2@[EMAIL PROTECTED] ("Sean Davis") Apr 3, 2008 at 10:32 AM

On Thu, Apr 3, 2008 at 8:52 AM, e-letter <inpost@[EMAIL PROTECTED]
> wrote:
> On 02/04/2008, Sean Davis <sdavis2@[EMAIL PROTECTED]
> wrote:
>  > No.  You can easily use python, perl, R, java, or some other language
>  >  to parse the file and generate the create table statements. 
However,
>  >  if you just need to remove some columns, you do not really need the
>  >  database at all.  Just use a little script (again, in a scripting
>  >  language) to remove the columns you like.
>  >
>  I'm afraid cannot easily use awk, perl, nor rexx (simply beyond my
>  comprehension). So I want to return to the database way as the nearest
>  to a spreadsheet.
>
>  I tried im****ting my csv file using the copy command but nothing
>  happens. I created a blank database and then issued the command:
>
>  COPY databasename FROM '/filename.csv' | STDIN WITH DELIMITER ',' NULL
>  '0.0E0' CSV

You will still need to create all the columns for your table first.
Also, I think you'll want to look at the do***entation for the copy
command, as what you give above should probably result in an error.

Sean

-- 
Sent via pgsql-novice mailing list (pgsql-novice@[EMAIL PROTECTED]
)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-novice
 




 6 Posts in Topic:
create database from text file, to delete columns
inpost@[EMAIL PROTECTED]   2008-04-02 15:56:24 
Re: create database from text file, to delete columns
sdavis2@[EMAIL PROTECTED]  2008-04-02 11:02:13 
Re: create database from text file, to delete columns
inpost@[EMAIL PROTECTED]   2008-04-03 13:52:55 
Re: create database from text file, to delete columns
sdavis2@[EMAIL PROTECTED]  2008-04-03 10:32:10 
Re: create database from text file, to delete columns
inpost@[EMAIL PROTECTED]   2008-04-03 15:43:01 
Re: create database from text file, to delete columns
sdavis2@[EMAIL PROTECTED]  2008-04-03 11:00:25 

Post A Reply:
  Go here to Signup

AddThis Feed Button


About - Advertising - Contact - Frequently Asked Questions - Privacy Policy - Terms of Use - Signup

Contact
tan12V112 Fri Dec 5 3:56:13 CST 2008.