JoinUniqueKey Property
В будущей версии Microsoft SQL Server эта возможность будет удалена. Избегайте использования этой возможности в новых разработках и запланируйте изменение существующих приложений, в которых она применяется.
The JoinUniqueKey property configures join clause interpretation for merge replication articles horizontally partitioned by criteria established in second articles.
Синтаксис
object.JoinUniqueKey [=value]
Parts
object
An expression that evaluates to an object in the Applies To listvalue
TRUE or FALSE
Data Type
Boolean
Modifiable
Read/write
Prototype (C/C++)
HRESULT GetJoinUniqueKey(LPBOOL pRetVal);
HRESULT SetJoinUniqueKey(BOOL NewValue);
Замечания
If TRUE, a join to the article specified by the JoinArticleName property is based on a unique value.
If FALSE, joining for the article is not based on a unique value.
.gif "Примечание") Примечание |
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If an application sets JoinUniqueKey after the initial snapshot has been created, a new snapshot must be generated. Snapshots are applied when the next scheduled snapshot agent runs. |