db2_autocommit
Opis
mixed db2_autocommit ( resource connection [, bool value] )Sets or gets the AUTOCOMMIT behavior of the specified connection resource.
Parametry
connection
A valid database connection resource variable as returned from db2_connect() or db2_pconnect().
value
One of the following constants:
- DB2_AUTOCOMMIT_OFF
Turns AUTOCOMMIT off.
- DB2_AUTOCOMMIT_ON
Turns AUTOCOMMIT on.
Zwracane wartości
When db2_autocommit() receives only the
connection
parameter, it returns the current state
of AUTOCOMMIT for the requested connection as an integer value. A value of
0 indicates that AUTOCOMMIT is off, while a value of 1 indicates that
AUTOCOMMIT is on.
When db2_autocommit() receives both the
connection
parameter and
autocommit
parameter, it attempts to set the
AUTOCOMMIT state of the requested connection to the corresponding state.
Zwraca TRUE w przypadku sukcesu, FALSE w
przypadku porażki.
Przykłady
Przykład 2. Setting the AUTOCOMMIT value for a connection In the following example, a connection which was initially created with AUTOCOMMIT turned off has its behavior changed to turn AUTOCOMMIT on.
Powyższy przykład wyświetli:
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