Re: How to import CSV file?
| От | Medi Montaseri |
|---|---|
| Тема | Re: How to import CSV file? |
| Дата | |
| Msg-id | 8078a1730708281003n30db4b2eu40f4865672ebab76@mail.gmail.com обсуждение исходный текст |
| Ответ на | How to import CSV file? ("Chris Hoover" <revoohc@gmail.com>) |
| Ответы |
Re: How to import CSV file?
|
| Список | pgsql-admin |
This might not be the quickest way, but it is a skill you'll be happy to have gained.
Perl has a class (or module) called CSV.pm, you feed it a file, and it does the rest (parsing it) and gives an array for each row. You can then alter them (however you wish) and write them to a file suitable for pg copy, or just use DBI to insert it into the PG. Which is basically an ETL (Extract, Transform, Load). I know insert is slower, but the point was to show a general way that will always for.
Cheers
Medi Montaseri
Perl has a class (or module) called CSV.pm, you feed it a file, and it does the rest (parsing it) and gives an array for each row. You can then alter them (however you wish) and write them to a file suitable for pg copy, or just use DBI to insert it into the PG. Which is basically an ETL (Extract, Transform, Load). I know insert is slower, but the point was to show a general way that will always for.
Cheers
Medi Montaseri
On 8/28/07, Chris Hoover <revoohc@gmail.com> wrote:
I need some help importing a csv file. I have been given a csv file full of data that is delimited by a comma, and the strings are delimited by a single quote. How do you write the copy statement to use a single quote delimiter? I have tried several things, but so far, no joy.
Thanks for any help,
Chris
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