Re: bulk insert using COPY and PHP code

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От	Babu R
Тема	Re: bulk insert using COPY and PHP code
Дата	2 июля 2010 г. 14:28:32
Msg-id	218646.43475.qm@web53603.mail.re2.yahoo.com обсуждение
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
Список	pgsql-general

Дерево обсуждения

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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Re: bulk insert using COPY and PHP code