QueueType Property
Questa caratteristica verrà rimossa a partire da una delle prossime versioni di Microsoft SQL Server. Evitare di utilizzare questa funzionalità in un nuovo progetto di sviluppo e prevedere interventi di modifica nelle applicazioni in cui è attualmente implementata.
The QueueType property specifies the type of queuing to use if a publication allows queued transactions.
Sintassi
object.QueueType [= value]
Parts
object
An expression that evaluates to an object in the Applies To listvalue
A long integer that specifies a SQLDMO_REPLQUEUE_TYPE constant as described in Settings
Data Type
Long
Modifiable
Read/write when using the TransPublication2 object to create a replication component. Read/write when the object references an existing component and there are no subscriptions to the publication; read-only if there is a subscription to the publication.
Prototype (C/C++)
HRESULT GetQueueType(SQLDMO_REPLQUEUE_TYPE *pRetVal);
HRESULT SetQueueType(SQLDMO_REPLQUEUE_TYPE NewValue);
Settings
Set the QueueType property using these values.
Constant |
Value |
Description |
|---|---|---|
SQLDMOReplQueue_MSMQ |
1 |
Use Message Queuing to implement queuing. |
SQLDMOReplQueue_SQL |
2 |
Use Microsoft SQL Server to implement queuing. |
Osservazioni
The AllowQueuedTransactions property must be set to TRUE before you can set the QueueType property. QueueType is set to SQLDMOReplQueue_SQL by default.
The Subscriber must have Message Queuing installed and configured as an independent client before the QueueType property can be set to SQLDMOReplQueue_MSMQ.
[!NOTA]
If an application calls QueueType on an instance of SQL Server version 7.0, the constant, SQLDMO_E_SQL80ONLY, and the message "This property or method requires Microsoft SQL Server 2000 or later" are returned.