Информация монитора репликации с использованием T-SQL


12

На рисунке ниже показана проблема репликации транзакций, которую я сейчас изучаю.

Изображение поступает из монитора репликации.

Как я могу получить эту информацию, используя T-SQL?

введите описание изображения здесь

Ответы:


18

После поиска в Интернете я нашел то, что вам нужно, надеюсь, мой ответ поможет вам.

Ответ 1

Замечания:

Работает только с транзакционной и транзакционной одноранговой репликацией.

Скрипт T-SQL, который можно использовать для мониторинга состояния репликации транзакций и производительности публикаций и подписок.

Что нужно учесть перед выполнением приведенного ниже сценария

Требуется разрешение на следующие таблицы внутри баз данных распределения и базы данных

  • MSdistribution_status
  • MSdistribution_agents
  • MSArticles
  • MSreplication_monitordata
  • MSdistribution_history
  • серверы

    USE [distribution]

    IF OBJECT_ID('Tempdb.dbo.#ReplStats') IS NOT NULL  
    DROP TABLE #ReplStats 

    CREATE TABLE [dbo].[#ReplStats](
    [DistributionAgentName] [nvarchar](100) NOT NULL,
    [DistributionAgentStartTime] [datetime] NOT NULL,
    [DistributionAgentRunningDurationInSeconds] [int] NOT NULL,
    [IsAgentRunning] [bit] NULL,
    [ReplicationStatus] [varchar](14) NULL,
    [LastSynchronized] [datetime] NOT NULL,
    [Comments] [nvarchar](max) NOT NULL,
    [Publisher] [sysname] NOT NULL,
    [PublicationName] [sysname] NOT NULL,
    [PublisherDB] [sysname] NOT NULL,
    [Subscriber] [nvarchar](128) NULL,
    [SubscriberDB] [sysname] NULL,
    [SubscriptionType] [varchar](64) NULL,
    [DistributionDB] [sysname] NULL,
    [Article] [sysname] NOT NULL,
    [UndelivCmdsInDistDB] [int] NULL,
    [DelivCmdsInDistDB] [int] NULL,
    [CurrentSessionDeliveryRate] [float] NOT NULL,
    [CurrentSessionDeliveryLatency] [int] NOT NULL,
    [TotalTransactionsDeliveredInCurrentSession] [int] NOT NULL,
    [TotalCommandsDeliveredInCurrentSession] [int] NOT NULL,
    [AverageCommandsDeliveredInCurrentSession] [int] NOT NULL,
    [DeliveryRate] [float] NOT NULL,
    [DeliveryLatency] [int] NOT NULL,
    [TotalCommandsDeliveredSinceSubscriptionSetup] [int] NOT NULL,
    [SequenceNumber] [varbinary](16) NULL,
    [LastDistributerSync] [datetime] NULL,
    [Retention] [int] NULL,
    [WorstLatency] [int] NULL,
    [BestLatency] [int] NULL,
    [AverageLatency] [int] NULL,
    [CurrentLatency] [int] NULL
    ) ON [PRIMARY]


    INSERT INTO #ReplStats 
    SELECT da.[name] AS [DistributionAgentName]
    ,dh.[start_time] AS [DistributionAgentStartTime]
    ,dh.[duration] AS [DistributionAgentRunningDurationInSeconds]
    ,md.[isagentrunningnow] AS [IsAgentRunning]
    ,CASE md.[status]
    WHEN 1 THEN '1 - Started'
    WHEN 2 THEN '2 - Succeeded'
    WHEN 3 THEN '3 - InProgress'
    WHEN 4 THEN '4 - Idle'
    WHEN 5 THEN '5 - Retrying'
    WHEN 6 THEN '6 - Failed'
    END AS [ReplicationStatus]
    ,dh.[time] AS [LastSynchronized]
    ,dh.[comments] AS [Comments]
    ,md.[publisher] AS [Publisher]
    ,da.[publication] AS [PublicationName]
    ,da.[publisher_db] AS [PublisherDB]
    ,CASE 
    WHEN da.[anonymous_subid] IS NOT NULL 
    THEN UPPER(da.[subscriber_name])
    ELSE UPPER (s.[name]) END AS [Subscriber]
    ,da.[subscriber_db] AS [SubscriberDB]
    ,CASE da.[subscription_type]
    WHEN '0' THEN 'Push'  
    WHEN '1' THEN 'Pull'  
    WHEN '2' THEN 'Anonymous'  
    ELSE CAST(da.[subscription_type] AS [varchar](64)) END AS [SubscriptionType]
    ,md.[distdb] AS [DistributionDB]
    ,ma.[article]    AS [Article]
    ,ds.[UndelivCmdsInDistDB] 
    ,ds.[DelivCmdsInDistDB]
    ,dh.[current_delivery_rate] AS [CurrentSessionDeliveryRate]
    ,dh.[current_delivery_latency] AS [CurrentSessionDeliveryLatency]
    ,dh.[delivered_transactions] AS [TotalTransactionsDeliveredInCurrentSession]
    ,dh.[delivered_commands] AS [TotalCommandsDeliveredInCurrentSession]
    ,dh.[average_commands] AS [AverageCommandsDeliveredInCurrentSession]
    ,dh.[delivery_rate] AS [DeliveryRate]
    ,dh.[delivery_latency] AS [DeliveryLatency]
    ,dh.[total_delivered_commands] AS [TotalCommandsDeliveredSinceSubscriptionSetup]
    ,dh.[xact_seqno] AS [SequenceNumber]
    ,md.[last_distsync] AS [LastDistributerSync]
    ,md.[retention] AS [Retention]
    ,md.[worst_latency] AS [WorstLatency]
    ,md.[best_latency] AS [BestLatency]
    ,md.[avg_latency] AS [AverageLatency]
    ,md.[cur_latency] AS [CurrentLatency]
    FROM [distribution]..[MSdistribution_status] ds 
    INNER JOIN [distribution]..[MSdistribution_agents] da
    ON da.[id] = ds.[agent_id]                          
    INNER JOIN [distribution]..[MSArticles] ma 
    ON ma.publisher_id = da.publisher_id 
    AND ma.[article_id] = ds.[article_id]
    INNER JOIN [distribution]..[MSreplication_monitordata] md
    ON [md].[job_id] = da.[job_id]
    INNER JOIN [distribution]..[MSdistribution_history] dh
    ON [dh].[agent_id] = md.[agent_id] 
    AND md.[agent_type] = 3
    INNER JOIN [master].[sys].[servers]  s
    ON s.[server_id] = da.[subscriber_id] 
    --Created WHEN your publication has the immediate_sync property set to true. This property dictates 
    --whether snapshot is available all the time for new subscriptions to be initialized. 
    --This affects the cleanup behavior of transactional replication. If this property is set to true, 
    --the transactions will be retained for max retention period instead of it getting cleaned up
    --as soon as all the subscriptions got the change. 
    WHERE da.[subscriber_db] <> 'virtual' 
    AND da.[anonymous_subid] IS NULL
    AND dh.[start_time] = (SELECT TOP 1 start_time
                    FROM [distribution]..[MSdistribution_history] a
                    JOIN [distribution]..[MSdistribution_agents] b
                    ON a.[agent_id] = b.[id] AND b.[subscriber_db] <> 'virtual'
                    WHERE [runstatus] <> 1
                    ORDER BY [start_time] DESC)
    AND dh.[runstatus] <> 1

    SELECT 'Transactional Replication Summary' AS [Comments];
    SELECT [DistributionAgentName]
    ,[DistributionAgentStartTime]
    ,[DistributionAgentRunningDurationInSeconds]
    ,[IsAgentRunning]
    ,[ReplicationStatus]
    ,[LastSynchronized]
    ,[Comments]
    ,[Publisher]
    ,[PublicationName]
    ,[PublisherDB]
    ,[Subscriber]
    ,[SubscriberDB]
    ,[SubscriptionType]
    ,[DistributionDB]
    ,SUM([UndelivCmdsInDistDB]) AS [UndelivCmdsInDistDB]
    ,SUM([DelivCmdsInDistDB]) AS [DelivCmdsInDistDB]
    ,[CurrentSessionDeliveryRate]
    ,[CurrentSessionDeliveryLatency]
    ,[TotalTransactionsDeliveredInCurrentSession]
    ,[TotalCommandsDeliveredInCurrentSession]
    ,[AverageCommandsDeliveredInCurrentSession]
    ,[DeliveryRate]
    ,[DeliveryLatency]
    ,[TotalCommandsDeliveredSinceSubscriptionSetup]
    ,[SequenceNumber]
    ,[LastDistributerSync]
    ,[Retention]
    ,[WorstLatency]
    ,[BestLatency]
    ,[AverageLatency]
    ,[CurrentLatency]
    FROM #ReplStats
    GROUP BY [DistributionAgentName]
    ,[DistributionAgentStartTime]
    ,[DistributionAgentRunningDurationInSeconds]
    ,[IsAgentRunning]
    ,[ReplicationStatus]
    ,[LastSynchronized]
    ,[Comments]
    ,[Publisher]
    ,[PublicationName]
    ,[PublisherDB]
    ,[Subscriber]
    ,[SubscriberDB]
    ,[SubscriptionType]
    ,[DistributionDB]
    ,[CurrentSessionDeliveryRate]
    ,[CurrentSessionDeliveryLatency]
    ,[TotalTransactionsDeliveredInCurrentSession]
    ,[TotalCommandsDeliveredInCurrentSession]
    ,[AverageCommandsDeliveredInCurrentSession]
    ,[DeliveryRate]
    ,[DeliveryLatency]
    ,[TotalCommandsDeliveredSinceSubscriptionSetup]
    ,[SequenceNumber]
    ,[LastDistributerSync]
    ,[Retention]
    ,[WorstLatency]
    ,[BestLatency]
    ,[AverageLatency]
    ,[CurrentLatency]

    SELECT 'Transactional Replication Summary Details' AS [Comments];
    SELECT [Publisher]
    ,[PublicationName]
    ,[PublisherDB]
    ,[Article]
    ,[Subscriber]
    ,[SubscriberDB]
    ,[SubscriptionType]
    ,[DistributionDB]
    ,SUM([UndelivCmdsInDistDB]) AS [UndelivCmdsInDistDB]
    ,SUM([DelivCmdsInDistDB]) AS [DelivCmdsInDistDB]
    FROM #ReplStats
    GROUP BY [Publisher]
    ,[PublicationName]
    ,[PublisherDB]
    ,[Article]
    ,[Subscriber]
    ,[SubscriberDB]
    ,[SubscriptionType]
    ,[DistributionDB]

Ответ 2

Скрипт_2 найден в MSDN

    --First you find the distributor servername using the below running in publisher
    Use master
    EXEC sp_helpdistributor;

    --Then you can run the below to find the type (use distributor database)

    SELECT 
    (CASE  
    WHEN mdh.runstatus =  '1' THEN 'Start - '+cast(mdh.runstatus as varchar)
    WHEN mdh.runstatus =  '2' THEN 'Succeed - '+cast(mdh.runstatus as varchar)
    WHEN mdh.runstatus =  '3' THEN 'InProgress - '+cast(mdh.runstatus as varchar)
    WHEN mdh.runstatus =  '4' THEN 'Idle - '+cast(mdh.runstatus as varchar)
    WHEN mdh.runstatus =  '5' THEN 'Retry - '+cast(mdh.runstatus as varchar)
    WHEN mdh.runstatus =  '6' THEN 'Fail - '+cast(mdh.runstatus as varchar)
    ELSE CAST(mdh.runstatus AS VARCHAR)
    END) [Run Status], 
    mda.subscriber_db [Subscriber DB], 
    mda.publication [PUB Name],
    CONVERT(VARCHAR(25),mdh.[time]) [LastSynchronized],
    und.UndelivCmdsInDistDB [UndistCom], 
    mdh.comments [Comments], 
    'select * from distribution.dbo.msrepl_errors (nolock) where id = ' + CAST(mdh.error_id AS VARCHAR(8)) [Query More Info],
    mdh.xact_seqno [SEQ_NO],
    (CASE  
    WHEN mda.subscription_type =  '0' THEN 'Push' 
    WHEN mda.subscription_type =  '1' THEN 'Pull' 
    WHEN mda.subscription_type =  '2' THEN 'Anonymous' 
    ELSE CAST(mda.subscription_type AS VARCHAR)
    END) [SUB Type],

    mda.publisher_db+' - '+CAST(mda.publisher_database_id as varchar) [Publisher DB],
    mda.name [Pub - DB - Publication - SUB - AgentID]
    FROM distribution.dbo.MSdistribution_agents mda 
    LEFT JOIN distribution.dbo.MSdistribution_history mdh ON mdh.agent_id = mda.id 
    JOIN 
    (SELECT s.agent_id, MaxAgentValue.[time], SUM(CASE WHEN xact_seqno > MaxAgentValue.maxseq THEN 1 ELSE 0 END) AS UndelivCmdsInDistDB 
    FROM distribution.dbo.MSrepl_commands t (NOLOCK)  
    JOIN distribution.dbo.MSsubscriptions AS s (NOLOCK) ON (t.article_id = s.article_id AND t.publisher_database_id=s.publisher_database_id ) 
    JOIN 
    (SELECT hist.agent_id, MAX(hist.[time]) AS [time], h.maxseq  
    FROM distribution.dbo.MSdistribution_history hist (NOLOCK) 
    JOIN (SELECT agent_id,ISNULL(MAX(xact_seqno),0x0) AS maxseq 
    FROM distribution.dbo.MSdistribution_history (NOLOCK)  
    GROUP BY agent_id) AS h  
    ON (hist.agent_id=h.agent_id AND h.maxseq=hist.xact_seqno) 
    GROUP BY hist.agent_id, h.maxseq 
    ) AS MaxAgentValue 
    ON MaxAgentValue.agent_id = s.agent_id 
    GROUP BY s.agent_id, MaxAgentValue.[time] 
    ) und 
    ON mda.id = und.agent_id AND und.[time] = mdh.[time] 
    where mda.subscriber_db<>'virtual' -- created when your publication has the immediate_sync property set to true. This property dictates whether snapshot is available all the time for new subscriptions to be initialized. This affects the cleanup behavior of transactional replication. If this property is set to true, the transactions will be retained for max retention period instead of it getting cleaned up as soon as all the subscriptions got the change.
    --and mdh.runstatus='6' --Fail
    --and mdh.runstatus<>'2' --Succeed
    order by mdh.[time]

Ответ 3

Скрипт, представленный на SimpleTalk TSQL в качестве агентской работы.

Шаг 1

Создайте в базе данных DBA установленную на сервере подписчика. Код для создания таблицы:

CREATE TABLE dbo.Replication_Qu_History(
            Subscriber_db varchar(50) NOT NULL,
            Records_In_Que numeric(18, 0) NULL,
            CatchUpTime numeric(18, 0) NULL,
            LogDate datetime NOT NULL,
        CONSTRAINT PK_EPR_Replication_Que_History PRIMARY KEY CLUSTERED
    (
            Subscriber_db ASC, LogDate DESC
    ) ON PRIMARY
    GO

Сценарий 1

Данные в этой таблице заполняются процедурами мониторинга и предоставляют исторический контекст для изучения проблем. Но для отслеживания происходящего сейчас требуется больше.

Есть три вещи, которые помогают определить работоспособность репликации.

  • Статус заданий, связанных с репликацией
  • Задержка (особенно задержка распространения), измеренная счетчиком Dist: Delivery Latency
  • Количество ожидающих выполнения команд, ожидающих подписки

    DECLARE @cmd NVARCHAR(max)
    DECLARE @publisher SYSNAME, @publisher_db SYSNAME, @publication SYSNAME, @pubtype INT
    DECLARE @subscriber SYSNAME, @subscriber_db SYSNAME, @subtype INT
    DECLARE @cmdcount INT, @processtime INT
    DECLARE @ParmDefinition NVARCHAR(500)
    DECLARE @JobName SYSNAME
    DECLARE @minutes INT, @threshold INT, @maxCommands INT, @mail CHAR(1) = 'N'
    SET @minutes = 60 --> Define how many minutes latency before you would like to be notified
    SET @maxCommands = 80000  --->  change this to represent the max number of outstanding commands to be proceduresed before notification
    SET @threshold = @minutes * 60
    
    SELECT * INTO #PublisherInfo
    FROM OPENROWSET('SQLOLEDB', 'SERVER=(LOCAL);TRUSTED_CONNECTION=YES;'
    , 'SET FMTONLY OFF EXEC distribution.dbo.sp_replmonitorhelppublisher')
    
    SELECT @publisher = publisher FROM #PublisherInfo     
    
    SET @cmd = 'SELECT * INTO ##PublicationInfo FROM OPENROWSET(''SQLOLEDB'',''SERVER=(LOCAL);TRUSTED_CONNECTION=YES''
    ,''SET FMTONLY OFF EXEC distribution.dbo.sp_replmonitorhelppublication @publisher='
    + @publisher + ''')'
    --select @cmd
    EXEC sp_executesql @cmd
    
    SELECT @publisher_db=publisher_db, @publication=publication, @pubtype=publication_type  FROM ##PublicationInfo
    
    SET @cmd = 'SELECT * INTO ##SubscriptionInfo FROM OPENROWSET(''SQLOLEDB'',''SERVER=(LOCAL);TRUSTED_CONNECTION=YES''
    ,''SET FMTONLY OFF EXEC distribution.dbo.sp_replmonitorhelpsubscription @publisher='
    + @publisher + ',@publication_type=' + CONVERT(CHAR(1),@pubtype) + ''')'
    --select @cmd
    EXEC sp_executesql @cmd
    
    
    ALTER TABLE ##SubscriptionInfo
    ADD  PendingCmdCount INT NULL,
    EstimatedProcessTime INT NULL
    

    Чтобы проверить статус распределения заданий

    DECLARE cur_sub CURSOR READ_ONLY FOR
    SELECT @publisher, s.publisher_db, s.publication, s.subscriber, s.subscriber_db, s.subtype, s.distribution_agentname
    FROM ##SubscriptionInfo s
    
    OPEN cur_sub  
    FETCH NEXT FROM cur_sub INTO @publisher, @publisher_db, @publication, @subscriber, @subscriber_db, @subtype, @JobName
    
    WHILE @@FETCH_STATUS = 0  
    BEGIN  
    SET @cmd = 'SELECT @cmdcount=pendingcmdcount, @processtime=estimatedprocesstime FROM OPENROWSET(''SQLOLEDB'',''SERVER=(LOCAL);TRUSTED_CONNECTION=YES''
    ,''SET FMTONLY OFF EXEC distribution.dbo.sp_replmonitorsubscriptionpendingcmds @publisher=' + @publisher
    + ',@publisher_db=' + @publisher_db + ',@publication=' + @publication
    + ',@subscriber=' + @subscriber + ',@subscriber_db=' + @subscriber_db
    + ',@subscription_type=' + CONVERT(CHAR(1),@subtype) + ';' + ''')'
    SET @ParmDefinition = N'@cmdcount INT OUTPUT,
    @processtime INT OUTPUT'
    --select @cmd
    EXEC sp_executesql @cmd,@ParmDefinition,@cmdcount OUTPUT, @processtime OUTPUT
    
    UPDATE ##SubscriptionInfo
    SET PendingCmdCount = @cmdcount
    , EstimatedProcessTime = @processtime
    WHERE subscriber_db = @subscriber_db
    
    INSERT INTO DBA.dbo.Replication_Que_History
    VALUES(@subscriber_db, @cmdcount, @processtime, GETDATE())
    --  find out if the distribution job with the high number of outstanding commands running or not
    --  if it is running then sometimes stopping and starting the agent fixes the issue
    IF EXISTS(SELECT * FROM tempdb.INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME LIKE '##JobInfo%')
    DROP TABLE ##JobInfo
    
    SET @cmd = 'SELECT * INTO ##JobInfo FROM OPENROWSET(''SQLOLEDB'',''SERVER=(LOCAL);TRUSTED_CONNECTION=YES''
    ,''SET FMTONLY OFF EXEC msdb.dbo.sp_help_job @job_name='''''
    + @JobName + ''''',@job_aspect=''''JOB'''''')'
    EXEC sp_executesql @cmd
    
    IF @cmdcount > @maxCommands OR (@processtime > @threshold AND @cmdcount > 0)
    BEGIN
    IF (SELECT current_execution_status FROM ##JobInfo) = 1 --  This means job is currently executing so stop/start it
    BEGIN
    EXEC distribution.dbo.sp_MSstopdistribution_agent
    @publisher = @publisher
    , @publisher_db = @publisher_db
    , @publication = @publication
    , @subscriber = @subscriber
    , @subscriber_db = @subscriber_db
    WAITFOR DELAY '00:00:05' ---- 5 Second Delay
    SET @mail = 'Y' 
    END
    END   
    --SELECT name, current_execution_status FROM ##JobInfo
    IF (SELECT current_execution_status FROM ##JobInfo) <> 1 -- if the job is not running start it
    BEGIN
    EXEC distribution.dbo.sp_MSstartdistribution_agent
    @publisher = @publisher
    , @publisher_db = @publisher_db
    , @publication = @publication
    , @subscriber = @subscriber
    , @subscriber_db = @subscriber_db
    SET @mail = 'Y'      -- Send email if job has stopped and needed to be restarted
    END   
    DROP TABLE ##JobInfo
    FETCH NEXT FROM cur_sub INTO @publisher, @publisher_db, @publication, @subscriber, @subscriber_db, @subtype, @JobName
    END  
    
    CLOSE cur_sub  
    DEALLOCATE cur_sub
    

    Запустите предоставленную Microsoft процедуру sp_replmonitorsubscriptionpendingcmds

    --system stored procedure to run in distribution database
    execute sp_replmonitorsubscriptionpendingcmds
    --replication publisher server
    @publisher ='PubServer',
    --replication publisher database
    @publisher_db = 'ProdDBPub',
    --replication publication name
    @publication ='ProdDBSub',
    --replication subscriber server
    @subscriber ='SubServer',
    --replication subscriber database
    @subscriber_db ='ProdDBSub1',
    --choose type of subscription you have
    @subscription_type ='1' --0 for push and 1 for pull
    GO
    

Приведенный ниже код требует включения опции конфигурации сервера Ad Hoc Distributed Queries. Здесь я создаю электронное письмо для отправки, предполагая, что предыдущий сценарий 3 обнаружил проблему sp_replmonitorsubscriptionpendingcmds.

        IF @mail = 'Y'
        BEGIN
        DECLARE @msg VARCHAR(MAX) = 'Replication on ' + @@SERVERNAME
        + ' may be experiencing some problems.  Attempts to restart the distribution agent have been made. '
        + 'If this is not the first message like this that you have received within the last hour, please investigate.'
        DECLARE @body NVARCHAR(MAX)
        DECLARE @xml1 NVARCHAR(MAX)
        DECLARE @tab1 NVARCHAR(MAX)
        DECLARE @xml2 NVARCHAR(MAX)
        DECLARE @tab2 NVARCHAR(MAX)

        SET @xml1 = CAST(( SELECT subscriber AS 'td','',subscriber_db AS 'td','',
        latency AS 'td','', PendingCmdCount AS 'td','', EstimatedProcessTime AS 'td'
        FROM  ##SubscriptionInfo s
        FOR XML PATH('tr'), ELEMENTS ) AS NVARCHAR(MAX))

        SET @tab1 ='<html><body><H4>Subscription Information </H4>
        <table border = 1> <tr>
        <th> Subscriber </th> <th> Subscriber Database </th> <th> Latency(seconds)</th>
        <th> Undistributed Commands </th> <th> Estimated Catch Up Time</th></tr>'   
        --  this command gives us the last 10 measurements of latency for each subscriber
        SET @xml2 = CAST(( SELECT s.Subscriber_db AS 'td','', s.Records_In_Que AS 'td','', s.CatchUpTime AS 'td','', CONVERT(CHAR(22),LogDate, 100) AS 'td'
        FROM (SELECT ROW_NUMBER() OVER ( PARTITION BY subscriber_db ORDER BY Logdate DESC ) AS 'RowNumber',
        subscriber_db
        , Records_In_Que
        , CatchUpTime
        , Logdate
        FROM DBA.dbo.Replication_Que_History
        ) s
        WHERE RowNumber <= 8
        FOR XML PATH('tr'), ELEMENTS ) AS NVARCHAR(MAX))

        SET @tab2 ='<br><br><H4>Historical Latency Information </H4>
        <table border = 1>
        <tr>
        <th>Subscriber</th> <th>Undistributed Commands</th> <th> Catch Up Time </th> <th> Date\Time </th></tr>'

        SET @body = @msg + @tab1 + @xml1 + '</table>'
        + @tab2 + @xml2 + '</body></html>'

        DECLARE @to NVARCHAR(200)
        SELECT @to = '' -- INSERT YOUR EMAIL ADDRESS HERE
        EXEC msdb.dbo.sp_send_dbmail
        @body = @body,
        @body_format ='HTML',
        @recipients = @to,
        @subject = 'Possible Replication Problem' ;
        END
        DROP TABLE #PublisherInfo
        DROP TABLE ##PublicationInfo
        DROP TABLE ##SubscriptionInfo

Последний процесс заключается в периодическом удалении строк из таблицы состояния репликации, чтобы данные не устарели

DECLARE @delDate datetime = getdate()-10
  DELETE FROM DBA.dbo.Replication_Que_History
  WHERE LogDate < @deldate

Просьба также учесть, что я также отметил, что существует проблема с sp_replmonitorsubscriptionpendingcmds, если вы все еще используете SQL Server 2005 и 2008 Microsoft Connect.

Если какой-либо из приведенных выше ответов неясен, вы можете использовать предоставленный мною источник.

Спасибо!


1
это золотой человек !!! замечательно!
Марчелло Миорелли

1
@marcelomiorelli Нет prb & Спасибо! Потому что это сообщество всегда о помощи друг другу :)
Гейзенберг

2
Я не знаю, почему у этого есть только один upvote, есть больше.
ConstantineK

3

Вы можете получить необходимую информацию, запросив таблицу dbo.MSReplication_monitordata из базы данных распространения с помощью этого сценария для всех публикаций:

USE distribution
SELECT status AS ReplicationAgentsStatus 
FROM dbo.MSReplication_monitordata
WHERE publication = 'ALL'

Для конкретной публикации измените «ALL» в выражении WHERE.

Также вы можете использовать этот скрипт powershell для фильтрации столбца состояния из системной хранимой процедуры sp_replmonitorhelppublication:

Invoke-Sqlcmd -Query "USE distribution
EXEC sp_replmonitorhelppublication" -ServerInstance "TIKVICKI" | Out-File d:\temp1.txt


Get-Content d:\temp1.txt | where { $_.Contains("status : ") } | 
out-file d:\temp2.txt


(Get-Content d:\temp2.txt).replace('status ', 'Replication agents 
status') | 
Set-Content d:\Replication_Agents_Status_$(get-date -f yyyy-MM-dd-hh-mm-ss).txt

Remove-Item d:\temp1.txt -Force
Remove-Item d:\temp2.txt -Force

Я нашел эти сценарии в этой статье, которая также описывает, как сделать это через пользовательский интерфейс с помощью стороннего инструмента или SSMS.


Используя наш сайт, вы подтверждаете, что прочитали и поняли нашу Политику в отношении файлов cookie и Политику конфиденциальности.
Licensed under cc by-sa 3.0 with attribution required.