Copy From problem

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От Eduardo Vázquez Rodríguez
Тема Copy From problem
Дата
Msg-id 59B41C14544D314889E6FA384A307A921C9087@osiris.insys-corp.com.mx
обсуждение исходный текст
Ответы Re: Copy From problem  (Manuel Sugawara <masm@fciencias.unam.mx>)
Re: Copy From problem  (Nabil Sayegh <postgresql@e-trolley.de>)
Список pgsql-novice
Hi I try to "copy from" a plain text file that looks someting like this:

John Red (\t) Garden Grove (\t) jwayne@garden.com
Jessie Rodriguez (\t) West Beach
Jane Harrison (\t) Malibu (\t) jharrison@malibu.com

Deliberately I missed the email info in the second line, I try to copy into
a table that has the following structure:

CREATE TABLE public."Example"
(
  "Name" varchar(30),
  "Adress" varchar(60),
  "Email" varchar(30),
) WITHOUT OIDS;


When I issue the following command
copy public."Example" from '/home/postgres/abc.txt';

The following error appears

ERROR:  missing data for column "Email"
CONTEXT:  COPY Prueba, line 2: "Jessie Rodriguez    Santa Anna "

My question is how can I insert a null value into the field email,and that
"copy from" continue copying the next lines?


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