PostgreSQL
PHP Manual

pg_lo_import

(PHP 4 >= 4.2.0, PHP 5)

pg_lo_import — Import a large object from file

Descripción

int pg_lo_import ( resource $connection , string $pathname )
int pg_lo_import ( string $pathname )

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.

Note: Cuando safe-mode (modo-seguro) está activado, PHP comprueba si los archivos o directorios que va a utilizar tienen la misma UID que el script que está siendo ejecutado.

Note: This function used to be called pg_loimport().

Lista de parámetros

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.

Valores retornados

The OID of the newly created large object, or FALSE on failure.

Registro de cambios

Versión Descripción
4.2.0

The syntax of this function changed. It used to be:

int pg_lo_import ( string $pathname [, resource $connection ] )

Ejemplos

Example#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");
?>

Ver también


PostgreSQL
PHP Manual