ScheduledRules Element (ADF)

Provides a location for all subscription scheduled rule definitions for one subscription class.

Sintassi

<SubscriptionClasses>
    <SubscriptionClass>
        ...
        <ScheduledRules>

Element Characteristics

Element Relationships

Osservazioni

The ScheduledRules element contains one or more scheduled rules for the subscription class. Scheduled rules contain the notification generation rules for scheduled subscriptions.

Esempio

The following example shows a ScheduledRules element with two scheduled rules. The first scheduled rule creates notifications and updates chronicle data. The second scheduled rule archives subscription information.

<ScheduledRules>
    <ScheduledRule>
        <RuleName>StockSubScheduledRule</RuleName>
        <Action>
        -- Generate Notifications
        INSERT INTO ScheduledNotifications
        ( SubscriberId, DeviceName, SubscriberLocale,
          StockSymbol, StockPrice )
        SELECT S.SubscriberId, S.DeviceName, 
            S.SubscriberLocale, C.StockSymbol, C.StockPrice
        FROM StockSubscriptions S JOIN StockEventChron C
        ON S.StockSymbol = C.StockSymbol 
        WHERE S.StockTriggerPrice &lt;= C.StockHighPrice 
        GROUP BY S.StockSymbol, C.StockHighPrice
        -- Maintain the subscription chronicle
        INSERT StockSubscriptionChron
        (SubscriberId, StockSymbol, StockPrice)
        SELECT S.SubscriberId, S.StockSymbol, C.StockHighPrice
        FROM StockSubscriptions S JOIN StockEventChron C
        ON S.StockSymbol = C.StockSymbol
        </Action>
        <ActionTimeout>P0DT00H00M45S</ActionTimeout>
    </ScheduledRule>
    <ScheduledRule>
        <RuleName>StockSubArchiveRule</RuleName>
        <Action>
        -- Maintain an archive table
        INSERT StockSubscriptionArchive
        (SubscriberId, StockSymbol, StockPrice, ArchiveDate)
        SELECT S.SubscriberId, S.StockSymbol, S.StockPrice, GETDATE()
        FROM StockSubscriptionsChron S
        </Action>
        <ActionTimeout>P0DT00H01M00S</ActionTimeout>
    </ScheduledRule>
</ScheduledRules> 

Vedere anche

Riferimento

Application Definition File Reference

Altre risorse

Definizione delle regole pianificate
Aggiornamento di istanze e applicazioni

Guida in linea e informazioni

Assistenza su SQL Server 2005