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pg_lo_unlink

PHP function Edit on GitHub ✎

(PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8)

Delete a large object

Description

pg_lo_unlink(PgSql\Connection $connection, int $oid): bool

pg_lo_unlink() deletes a large object with the oid. Success

To use the large object interface, it is necessary to enclose it within a transaction block.

Note

This function used to be called pg_lounlink().

Parameters

connection: Connection-with-unspecified-default
oid: The OID of the large object in the database.

Return Values

Success

Changelog

Version	Description

Examples

pg_lo_unlink() example

php

<?php
   // OID of the large object to delete
   $doc_oid = 189762345;
   $database = pg_connect("dbname=jacarta");
   pg_query($database, "begin");
   pg_lo_unlink($database, $doc_oid);
   pg_query($database, "commit");
?>