Date: Thu, 28 Jan 2016 13:08:18 -0800 (PST)
From: Arthur Lewis <arthur.lewis@hypermediasystems.com>
To: Adrian Klaver <adrian.klaver@aklaver.com>
Cc: pgsql-sql@postgresql.org
Message-ID: 
 <1887855942.7187391.1454015298202.JavaMail.root@hypermediasystems.com>
In-Reply-To: <56AA7523.4020806@aklaver.com>
Subject: Re: insert a text file into a variable in order to insert
 into a bytea column
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postgres=> \set stext `cat file.txt`
postgres=> select octet_length(:'stext');
 octet_length 
--------------
        53603

in my shell I did the following:
$ ls -l file.txt
-rw-rw-r-- 1 alewis alewis 53604 Jan 27 08:30 file.txt

I'm still one byte short.  So the problem has to be either the \set command chomping it or cat.  I just tested cat and that seems to be working.


----- Original Message -----
From: "Adrian Klaver" <adrian.klaver@aklaver.com>
To: "Arthur Lewis" <arthur.lewis@hypermediasystems.com>
Cc: pgsql-sql@postgresql.org
Sent: Thursday, January 28, 2016 12:08:03 PM
Subject: Re: [SQL] insert a text file into a variable in order to insert into a bytea column

On 01/28/2016 10:46 AM, Arthur Lewis wrote:
> Hi,
> In my shell I did the following
>
> $ cat file > file.temp
> $ ls -l file file.temp
> -rw-rw-r-- 1 alewis alewis 53604 Jan 27 08:30 file
> -rw-rw-r-- 1 alewis alewis 53604 Jan 28 10:28 file.temp
> $ diff file file.temp
> $
>
> So at least in the shell the cat command isn't losing a byte at the end of the file like in psql \set x `cat file`.

Hmm, well there went that theory;)

What happens if you do?:

select octet_length(:'stext');

>
> Arthur Lewis
>


-- 
Adrian Klaver
adrian.klaver@aklaver.com


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