Informacje o monitorze replikacji przy użyciu języka T-SQL

12

Poniższy obraz pokazuje problem z replikacją transakcji, który obecnie badam.

Obraz pochodzi z Monitora replikacji.

Jak mogę uzyskać te informacje za pomocą T-SQL?

sql-server replication sql-server-2005 merge-replication transactional-replication Marcello Miorelli
źródło

18

Po przeprowadzeniu wyszukiwania online znalazłem to, czego potrzebujesz, mam nadzieję, że moja odpowiedź ci pomoże.

odpowiedź 1

Uwaga:

Działa tylko z transakcyjną i transakcyjną replikacją peer-to-peer

Skrypt T-SQL, którego można użyć do monitorowania stanu transakcyjnej replikacji oraz wydajności publikacji i subskrypcji.

Rzeczy, które należy wziąć pod uwagę przed wykonaniem poniższego skryptu

Wymaga uprawnień do poniższych tabel w bazach danych dystrybucji i master

MSdistribution_status
MSdistribution_agents
MSArticles
MSreplication_monitordata
MSdistribution_history
serwery

    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]

Odpowiedź 2

Skrypt_2 znaleziony w 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]

Odpowiedź 3

Skrypt opisany w SimpleTalk TSQL jako zadanie agenta.

Krok 1

Utwórz w bazie danych DBA zainstalowanej na serwerze subskrybenta. Kod do utworzenia tabeli to:

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

Skrypt 1

Dane w tej tabeli są wypełniane przez procedury monitorowania i zapewniają kontekst historyczny do badania problemów. Ale aby monitorować, co się teraz dzieje, potrzeba więcej.

Istnieją trzy rzeczy, które pomagają określić kondycję replikacji.

Status zadań związanych z replikacją
Opóźnienie (szczególnie opóźnienie dystrybucji) mierzone przez licznik Dist: Opóźnienie dostawy

Liczba oczekujących poleceń oczekujących na subskrypcję

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

Aby sprawdzić status zadań dystrybucji

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

Uruchom procedurę dostarczoną przez Microsoft 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

Poniższy kod wymaga włączenia opcji konfiguracji serwera zapytań rozproszonych Ad Hoc. Tutaj tworzę wiadomość e-mail do wysłania, zakładając, że poprzedni skrypt 3 znalazł problem 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

Ostatnim procesem jest okresowe usuwanie wierszy z tabeli statusu replikacji, aby dane nie stały się nieaktualne

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

Pls również uważają, że zauważyłem, że istnieje problem ze sp_replmonitorsubscriptionpendingcmds, jeśli nadal korzystasz z SQL Server 2005 i 2008 Microsoft Connect

Jeśli którakolwiek z powyższych odpowiedzi jest niejasna, możesz skorzystać ze źródła, które podałem

Dzięki!

Heisenberg
źródło

1

to jest złoty człowiek !!! wspaniale!

Marcello Miorelli

1

@marcelomiorelli No prb & Thanks! Ponieważ w tej społeczności zawsze chodzi o wzajemną pomoc :)

Heisenberg,

2

Nie wiem, dlaczego to ma tylko jeden głos, mają więcej.

ConstantineK

3

Potrzebne informacje można uzyskać, przeszukując tabelę dbo.MSReplication_monitordata z bazy danych dystrybucji za pomocą tego skryptu, dla wszystkich publikacji:

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

W przypadku konkretnej publikacji zmień wartość „ALL” w instrukcji WHERE

Możesz także użyć tego skryptu PowerShell do odfiltrowania kolumny statusu z systemowej procedury składowanej 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

Znalazłem te skrypty w tym artykule, który opisuje również, jak to zrobić za pomocą interfejsu użytkownika za pomocą narzędzia innej firmy lub SSMS.

Mspaja
źródło

1

Jest to procedura przechowywana, które mogą pomóc, ale permutację wyniki procedury przechowywanej są kludgy, jak wiadomo.

sp_replmonitorhelppublication null

Michael - Where's Clay Shirky
źródło

Informacje o monitorze replikacji przy użyciu języka T-SQL

Odpowiedzi:

Skrypt T-SQL, którego można użyć do monitorowania stanu transakcyjnej replikacji oraz wydajności publikacji i subskrypcji.

Krok 1