Re: Copying data from a CSV file into a table dynamically

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От Ruiqiang Chen
Тема Re: Copying data from a CSV file into a table dynamically
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Msg-id CA+yjgPTXs9hQfSt4SiMzUxo4U5HxKy2U4NbDT+cwqjZ8gOGeKw@mail.gmail.com
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Ответ на Re: Copying data from a CSV file into a table dynamically  (Ron <ronljohnsonjr@gmail.com>)
Ответы Re: Copying data from a CSV file into a table dynamically
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CSV file has no limitation of # of rows, excel max row is 2^20. Am I correct? 

On Tue, Aug 14, 2018 at 9:46 AM, Ron <ronljohnsonjr@gmail.com> wrote:
On 08/14/2018 08:38 AM, pavan95 wrote:
Hi Adrian,

I tried to use
*"COPY postgres_log1 FROM '/tmp/abc/xyz/postgresql-`date --date="0 days ago"
+%Y-%m-%d`_*.csv' WITH csv;"*

But it resulted in an error. How to issue such that it is understandable by
psql?

And I am completely unaware of python & psycopg2. Anything which suits my
 requirement is enough!!ostgresql-archive.org/PostgreSQL-general-f1843780.html

Why not:
cat /tmp/abc/xyz/postgresql-`date --date="0 days ago"+%Y-%m-%d`_*.csv' | \
       psql YOURDB -c "COPY postgres_log1 FROM STDIN WITH csv;"

--
Angular momentum makes the world go 'round.


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