ReplicationMonitor.EnumQueueReaderAgentSessions Method
Definition
Important
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Returns a list of information about the Queue Reader Agent sessions, including status and statistical information.
public:
System::Data::DataSet ^ EnumQueueReaderAgentSessions(System::String ^ distributionDatabase, int publicationId, int sessionDuration, bool returnOnlyErrorSessions);public System.Data.DataSet EnumQueueReaderAgentSessions (string distributionDatabase, int publicationId, int sessionDuration, bool returnOnlyErrorSessions);member this.EnumQueueReaderAgentSessions : string * int * int * bool -> System.Data.DataSetPublic Function EnumQueueReaderAgentSessions (distributionDatabase As String, publicationId As Integer, sessionDuration As Integer, returnOnlyErrorSessions As Boolean) As DataSetParameters
- publicationId
- Int32
An Int32 value that specifies the ID value that uniquely identifies the publication.
- sessionDuration
- Int32
An Int32 value that specifies the number of hours before the current time to which to limit the results. For example, a value of 24 will return information about agent sessions over the last 24 hours. A value of -1 returns information on the last 100 sessions, and a value of 0 returns information on all sessions.
- returnOnlyErrorSessions
- Boolean
A Boolean value that specifies whether to return information only on sessions that resulted in an error or on all sessions. If true, only error sessions are returned. If false, all sessions are returned.
Returns
A DataSet object that contains the following columns.
| Column | Data type | Description |
|---|---|---|
| runstatus | Int32 | The running status:
1 = Start 2 = Succeed 3 = In progress 4 = Idle 5 = Retry 6 = Fail |
| start_time | String | Date and time of the last agent execution. |
| time | String | Date and time that the session was logged. |
| comments | String | Message text logged by the agent. |
| duration | Int32 | Elapsed time of the session, in seconds. |
| delivery_rate | Single | Average number of commands delivered per second. |
| delivery_latency | Int32 | The time, in milliseconds, between a command being committed to the published database and being committed to the distribution database. |
| publication_id | Int32 | ID of the publication. |
| transactions_processed | Int32 | Total number of transactions delivered in the session. |
| commands_processed | Int32 | Total number of commands delivered in the session. |
| average_commands | Int32 | Average number of commands per transaction delivered in the session. |
| action_count | Int32 | Number of agent log messages recorded in the session. |
| error_id | Int32 | The ID of the error in the [MSrepl_errors (Transact-SQL)](http://msdn.microsoft.com/library/c6e023c1-2c32-4269-8d76-e442ea309e4b) system table. Use the EnumErrorRecords(Int32) method to return detailed information about an error. |
Remarks
You should commit any property changes to the ReplicationMonitor object before calling this method because properties of this object may need to be loaded if they have not been loaded already.
The EnumQueueReaderAgentSessions method can only be called by members of the db_owner or replmonitor fixed database roles on the distribution database.