oci_set_db_operation
(PHP 7 >= 7.2.14, PHP 8, PHP 7 >= 7.3.1, PHP 8, PECL OCI8 >= 2.2.0)
oci_set_db_operation — Sets the database operation
Description
$connection, string $action): boolSets the DBOP for Oracle tracing.
The database operation name is registered with the database when the next 'round-trip' from PHP to the database occurs, typically when a SQL statement is executed.
The database operation can subsequently be queried from database administration
views such as V$SQL_MONITOR.
The oci_set_db_operation() function is available when OCI8 uses Oracle 12 (or later) Client libraries and Oracle Database 12 (or later).
Parameters
-
connection -
An Oracle connection identifier, returned by oci_connect(), oci_pconnect(), or oci_new_connect().
-
action -
User chosen string.
Return Values
Returns true on success or false on failure.
Examples
Example #1 Setting the DBOP
<?php
$c = oci_connect('hr', 'welcome', 'localhost/XE');
// Record the operation
oci_set_db_operation($c, 'main query');
// Code that causes a round-trip, for example a query:
$s = oci_parse($c, 'select * from dual');
oci_execute($s);
oci_fetch_all($s, $res);
sleep(30);
?>
// While the script is running, the administrator can see the database operations // being performed: sqlplus system/welcome SQL> select dbop_name from v$sql_monitor;
Notes
Round-trip Gotcha
Some but not all OCI8 functions cause round-trips. Round-trips to the database may not occur with queries when result caching is enabled.
See Also
- oci_set_action() - Sets the action name
- oci_set_module_name() - Sets the module name
- oci_set_client_info() - Sets the client information
- oci_set_client_identifier() - Sets the client identifier
