Re: Copy From problem
От | Nabil Sayegh |
---|---|
Тема | Re: Copy From problem |
Дата | |
Msg-id | 40B23F79.4050604@e-trolley.de обсуждение исходный текст |
Ответ на | Copy From problem (Eduardo Vázquez Rodríguez<evazquez@insys-corp.com.mx>) |
Список | pgsql-novice |
Eduardo Vázquez Rodríguez wrote: > 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; > My question is how can I insert a null value into the field email,and that > "copy from" continue copying the next lines? In recent versions you can specify the columns to import. COPY "Example" ("Name", "Adress") FROM ... or somethign like that. BTW: I suggest not using uppercase table/field-names. It's too much hazzle always having to quote table and field names ;) HTH -- e-Trolley Sayegh & John, Nabil Sayegh Tel.: 0700 etrolley /// 0700 38765539 Fax.: +49 69 8299381-8 PGP : http://www.e-trolley.de
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