EnumNotifications Method
Cette fonctionnalité sera supprimée dans une prochaine version de Microsoft SQL Server. Évitez d'utiliser cette fonctionnalité dans de nouveaux travaux de développement et prévoyez de modifier les applications qui utilisent actuellement cette fonctionnalité.
The EnumNotifications method returns a QueryResults object that enumerates notifications for a Microsoft SQL Server Agent operator or alert.
Syntaxe
object.EnumNotifications(NotifyMethod ,EnumNotifyType ,
[ AlertOrOperator ] ) as QueryResults
Parts
object
Expression that evaluates to an object in the Applies To list.NotifyMethod
Long integer that specifies a notification method and directing result set construction as described in Settings.EnumNotifyType
Long integer that directs enumeration as described in Settings.AlertOrOperator
Optional. String that specifies a notification target or source by name. When using the AlertOrOperator argument, the EnumNotifyType argument must specify SQLDMOEnumNotify_Target.
Prototype (C/C++)
HRESULT EnumNotifications(
SQLDMO_NOTIFY_TYPE NotifyMethod,
SQLDMO_ENUMNOTIFY_TYPE EnumNotifyType,
LPSQLDMOQUERYRESULTS *ppResults,
SQLDMO_LPCSTR AlertOrOperator = NULL);
Settings
The NotifyMethod argument is a bit-packed long integer. Use an OR logical operator to specify more than a single value. Set the NotifyMethod argument using these values.
Constant |
Value |
Description |
|---|---|---|
SQLDMONotify_All |
7 |
Notification by e-mail, e-mail sent to the pager address, and network pop-up message. |
SQLDMONotify_Email |
1 |
Notification by e-mail sent to the operator e-mail address. |
SQLDMONotify_NetSend |
4 |
Notification by network pop-up message posted to the operator network address. |
SQLDMONotify_Pager |
2 |
Notification by e-mail sent to the operator pager address. |
Set the EnumNotifyType argument using these values.
Constant |
Value |
Description |
|---|---|---|
SQLDMOEnumNotify_/Actual |
2 |
Return only those operators or alerts configured for notification. |
SQLDMOEnumNotify_All |
1 |
Return all operators or alerts. The value of the use_email, use_netsend, or use_pager column indicates that the operator or alert is configured for notification by the indicated method. |
SQLDMOEnumNotify_Max |
3 |
SQLDMOEnumNotify_Target. |
SQLDMOEnumNotify_Min |
1 |
SQLDMOEnumNotify_All. |
SQLDMOEnumNotify_/Target |
3 |
Return a result set that enumerates notification for the operator or alert specified in the AlertOrOperator argument. |
Returns
For the Alert object, the EnumNotifications method returns a QueryResults object that contains one result set defined by these columns.
Column |
Data type |
Description |
|---|---|---|
has_email |
integer |
When 1, the operator is configured with an e-mail address. |
has_netsend |
integer |
When 1, the operator is configured with an address for network pop-up message receipt. |
has_pager |
integer |
When 1, the operator is configured with a pager address. |
operator_id |
integer |
System-generated operator identifier. |
operator_name |
nvarchar(129) |
Operator name. |
use_email |
integer |
Column present when NotifyMethod specifies SQLDMONotify_Email. When 1, the operator is configured to receive notification by e-mail. |
use_netsend |
integer |
Column present when NotifyMethod specifies SQLDMONotify_NetSend. When 1, the operator is configured to receive notification by network pop-up message. |
use_pager |
integer |
Column present when NotifyMethod specifies SQLDMONotify_Pager. When 1, the operator is configured to receive notification by page. |
For the Operator object, the EnumNotifications method returns a QueryResults object that contains one result set defined by these columns.
Column |
Data type |
Description |
|---|---|---|
alert_id |
integer |
System-generated alert identifier. |
alert_name |
nvarchar(129) |
Alert name. |
has_email |
integer |
When nonzero, the number of operators configured to receive alert notification by e-mail. |
has_netsend |
integer |
When nonzero, the number of operators configured to receive alert notification by network pop-up message. |
has_pager |
integer |
When nonzero, the number of operators configured to receive alert notification by pager. |
use_email |
integer |
Column present when NotifyMethod specifies SQLDMONotify_Email. When 1, the alert is configured to raise notification by e-mail. |
use_netsend |
integer |
Column present when NotifyMethod specifies SQLDMONotify_NetSend. When 1, the alert is configured to raise notification by network pop-up message. |
use_pager |
integer |
Column present when NotifyMethod specifies SQLDMONotify_Pager. When 1, the alert is configured to raise notification by page. |