Loading special characters using copy

Navneet_1

Hi, I have a file that gets spanish characters. When I try to load it using Vertica copy, it gets loaded as a different character - "�"
What is the way to retain the same character. Example: "Fénix".

The file is utf8. And the target column is Varchar

Thanks
NJ

Navneet_1

Found the issue. It is with the DB browsers/GUI. Vsql shows that the data is correct. Now the question is - why does DB browsers show it differently, is it because of the drivers ?

Navin_C

Hi Navneet,

This link might help you with settings in your SQL IDE.
Chinese characters in Vertica

BTW, which SQL IDE are you using?

Hope this helps.
NC

Prasanta_Pal

Vertica requires incoming data to be UTF-8 and to avoid load performance overhead we don't check if it isn't. So it's up to the dba to confirm utf-8 compliance of the source files before loading. You can use the Linux file command on the source file to determine the encoding of the data. E.g.
$ file data*
data.txt: ISO-8859 text

If the encoding of the data in the source file is not utf-8 then you can use the iconv command to covert it. E.g.
iconv -f ISO88599 -t utf-8 data.txt > data-utf8.txt

Check the below also, I did a small test, it is working fine:
----------------------------------------------------------------------------
dbadmin=> create table test_spanish(str Varchar(30));
CREATE TABLE
dbadmin=> insert into test_spanish values ('Fénix');
 OUTPUT
--------
      1
(1 row)

dbadmin=> commit;
COMMIT
dbadmin=> select * from test_spanish;
  str 
-------
 Fénix
(1 row)

dbadmin=> show locale;
  name  |               setting               
--------+--------------------------------------
 locale | [email protected]=binary (LEN_KBINARY)
(1 row)

dbadmin=> \q
ppal1:/home/dbadmin $ locale
LANG=en_US.UTF-8
LC_CTYPE="en_US.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_PAPER="en_US.UTF-8"
LC_NAME="en_US.UTF-8"
LC_ADDRESS="en_US.UTF-8"
LC_TELEPHONE="en_US.UTF-8"
LC_MEASUREMENT="en_US.UTF-8"
LC_IDENTIFICATION="en_US.UTF-8"
LC_ALL=
ppal1:/home/dbadmin $

Navneet_1

Thanks guys, 
Prasanta, as I wrote. The issue appears to be with the GUI, nothing wrong with Vertica per se 

I tried with eclipse DBeaver and Sql workbench.