Re: bulk insert using COPY and PHP code

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От Babu R
Тема Re: bulk insert using COPY and PHP code
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Msg-id 218646.43475.qm@web53603.mail.re2.yahoo.com
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Ответ на Re: bulk insert using COPY and PHP code  (Pavel Stehule <pavel.stehule@gmail.com>)
Ответы Re: bulk insert using COPY and PHP code
Re: bulk insert using COPY and PHP code
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Hi Pavel,

Thanks.

The situation is, I have the DB class which will return the connection object that is created using the PDO class. And am using that object to perform the db operations. ie: $DB->prepare("")

Further I have the data in a CSV file which has to be inserted into the table.

Here is the command that I have used to import that data:

$DB->exec("\COPY table1 FROM data.csv WITH DELIMITERS ','");

And this dosen't work, it throws an error "error near "\" char 1 along with the command

But the same command works fine on the psql prompt.

Thanks again,
- Babu

--- On Fri, 7/2/10, Pavel Stehule <pavel.stehule@gmail.com> wrote:

From: Pavel Stehule <pavel.stehule@gmail.com>
Subject: Re: [GENERAL] bulk insert using COPY and PHP code
To: "Babu R" <babu_4blog@yahoo.com>
Cc: pgsql-general@postgresql.org
Date: Friday, July 2, 2010, 4:22 PM

2010/7/2 Babu R <babu_4blog@yahoo.com>
>
> Hello,
>
> Am exploring a way for bulk insert using \COPY with the CSV format data using PHP code. Is there any way to achieve this?
>
> Thanks,
> - Babu
>
hello

look on http://php.net/manual/en/function.pg-put-line.php


<?php
  $conn = pg_pconnect("dbname=foo");
  pg_query($conn, "create table bar (a int4, b char(16), d float8)");
  pg_query($conn, "copy bar from stdin");
  pg_put_line($conn, "3\thello world\t4.5\n");
  pg_put_line($conn, "4\tgoodbye world\t7.11\n");
  pg_put_line($conn, "\\.\n");
  pg_end_copy($conn);
?>

Regards

Pavel Stehule

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