Re: selective export for subsequent import (COPY)

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От Harvey, Allan AC
Тема Re: selective export for subsequent import (COPY)
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Msg-id E97A5BB7699CAD48BE2711E71247116553715B@ntlmsg03.onesteel.com
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Ответ на selective export for subsequent import (COPY)  (chrisj <chrisj.wood@sympatico.ca>)
Ответы Re: selective export for subsequent import (COPY)
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Chris,

> I know about: psql dbname -tc "select * from tableX where whatever" >
> tableX.dat 

What about
psql $DATABASEHOST -U $DATABASEUSER -d $DATABASE -q -P footer -A -F , -c "$DETAIL_SQL" >table.csv

To produce a comma separated file of tuples only.
If I'm not mistaken, as happens quite a bit, you can then use COPY to import the csv file.

Allan


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