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PHP. Руководство по PHP. 2005

pg_lo_import

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pg_lo_import

(PHP 4 >= 4.2.0, PHP 5)pg_lo_import -- Import a large object from file

Описание

int pg_lo_import (resource connection, string pathname)

int pg_lo_import (string pathname)

In versions before PHP 4.2.0 the syntax of this function was different,

see the following definition:

int pg_lo_import (string pathname [, resource connection])

pg_lo_import() creates a new large object

in the database using a file on the filesystem as its data

source.

To use the large object interface, it is necessary to

enclose it within a transaction block.

Замечание: Когда опция safe mode включена, PHP проверяет,

имеют ли файлы/каталоги, с которыми вы собираетесь работать, такой

же UID (владельца), как и выполняемый скрипт.

Замечание:

This function used to be called pg_loimport().

Список параметров

connection

PostgreSQL database connection resource. When

connection is not present, the default connection

is used. The default connection is the last connection made by

pg_connect() or pg_pconnect().

pathname

The full path and file name of the file on the client

filesystem from which to read the large object data.

Возвращаемые значения

The OID of the newly created large object, or

FALSE on failure.

Примеры

Пример 1. pg_lo_import() example

<?php

$database = pg_connect("dbname=jacarta");

pg_query($database, "begin");

$oid = pg_lo_import($database, '/tmp/lob.dat');

pg_query($database, "commit");

?>

Смотрите также

pg_lo_export()
pg_lo_open()

Пред.

Начало

След.

pg_lo_export

Уровень выше

pg_lo_open

Отвечу на любые вопросы. С уважением, Дмитрий Владимирович.

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