Re: dynamic crosstab
От | Reece Hart |
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Тема | Re: dynamic crosstab |
Дата | |
Msg-id | 1202935169.6510.43.camel@snafu обсуждение исходный текст |
Ответ на | Re: dynamic crosstab (Tino Wildenhain <tino@wildenhain.de>) |
Ответы |
Re: dynamic crosstab
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Список | pgsql-general |
On Wed, 2008-02-13 at 14:04 +0100, Tino Wildenhain wrote: > Well after all you want a CSV not a table. You could shortcut this > with a generic query which creates array out of your "columns" > and join them to a CSV line. This would just be outputted as > one single column from database. Depending on your use case, this may be a better way: In psql: => \copy (select col1,col2,col3 from data) TO data.csv CSV HEADER or on the command line: $ psql -c '\copy (select col1,col2,col3 from data) TO data.csv CSV HEADER' Strictly speaking, the CSV formatting isn't being done in the database but rather by psql. -Reece -- Reece Hart, http://harts.net/reece/, GPG:0x25EC91A0
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