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oci_set_client_info> <oci_set_action
Last updated: Fri, 20 Nov 2009

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oci_set_client_identifier

(PHP 5.3.2, PECL OCI8 >= 1.4.0)

oci_set_client_identifierSets the client identifier

Descrierea

bool oci_set_client_identifier ( resource $connection , string $client_identifier )

Sets the client identifier used by various database components to identify lightweight application users who authenticate as the same database user.

The client identifier is registered with the database when the next 'roundtrip' from PHP to the database occurs, typically when a SQL statement is executed.

The identifier can subsequently be queried from database administration views such as V$SESSION. It can be used with DBMS_MONITOR.CLIENT_ID_TRACE_ENABLE for tracing. It can be used for auditing.

The value may be retained across persistent connections.

Parametri

connection

Un identificator al conexiunii Oracle, întors de oci_connect(), oci_pconnect() sau oci_new_connect().

client_identifier

User chosen string up to 64 bytes long.

Valorile întroarse

Întoarce valoarea TRUE în cazul succesului sau FALSE în cazul eşecului.

Exemple

Example #1 Setting the client identifier to the application user

...
<?php

session_start
();
$un my_validate_session($_SESSION['username']);
$c oci_connect('myschema''welcome''localhost/XE');
oci_set_client_identifier($c$un);

$s oci_parse($c'select mydata from mytable');

?>
...

Note

Precauţie

Capcane dus-întors

Unele funcţii OCI8, dar nu toate, cauzează căi dus-întors. Căile dus-întors către baza de date pot să nu aibă loc în cazul interpelărilor, atunci când buferizarea rezultatelor este activată.

Vedeţi de asemenea



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oci_set_client_info> <oci_set_action
Last updated: Fri, 20 Nov 2009
 
 
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