fbsql_set_transaction
(PHP 4 >= 4.2.0, PHP 5)
fbsql_set_transaction — Set the transaction locking and isolation
Описание
void fbsql_set_transaction
( resource $link_identifier
, int $locking
, int $isolation
)
Список параметров
-
link_identifier
-
A FrontBase link identifier
returned by fbsql_connect() or
fbsql_pconnect().
If optional and not specified,
the function will try to find an open link to the FrontBase server and if no
such link is found it will try to create one as if
fbsql_connect() was called with no arguments.
-
locking
-
The type of locking to be set. It can be one of the following
constants: FBSQL_LOCK_DEFERRED,
FBSQL_LOCK_OPTIMISTIC,
or FBSQL_LOCK_PESSIMISTIC.
-
isolation
-
The type of isolation to be set. It can be one of the following
constants: FBSQL_ISO_READ_UNCOMMITTED,
FBSQL_ISO_READ_COMMITTED,
FBSQL_ISO_REPEATABLE_READ,
FBSQL_ISO_SERIALIZABLE,
or FBSQL_ISO_VERSIONED.
Возвращаемые значения
Эта функция не возвращает значения после выполнения.
