EnumDistributionAgentViews2 Method
Cette fonctionnalité sera supprimée dans une prochaine version de Microsoft SQL Server. Évitez d'utiliser cette fonctionnalité dans de nouveaux travaux de développement et prévoyez de modifier les applications qui utilisent actuellement cette fonctionnalité.
The EnumDistributionAgentViews2 method returns a QueryResults object that enumerates historical data for all Distribution Agents.
Syntaxe
object
.EnumDistributionAgentViews2( [ fExcludeAnonymous ] )asQueryResults
Parts
object
Expression that evaluates to an object in the Applies To list.fExcludeAnonymous
Boolean that specifies whether anonymous Distribution Agent views are enumerated. Default = FALSE.
Prototype (C/C++)
HRESULT EnumDistributionAgentViews2(
LPSQLDMOQUERYRESULTS *ppResults,
BOOL fExcludeAnonymous);
Returns
A QueryResults object that contains one result set defined by these columns.
Column |
Data type |
Description |
|---|---|---|
agent_id |
integer |
Agent identifier. |
average_commands |
integer |
Average number of commands delivered to the Subscriber. |
comments |
nvarchar(256) |
Descriptive text. |
dbname |
nvarchar(129) |
Name of the database used for distribution. |
delivered_commands |
integer |
Cumulative number of commands delivered to the Subscriber. |
delivered_transactions |
integer |
Cumulative number of transactions delivered to the Subscriber. |
delivery_latency |
integer |
Latency, in milliseconds, between the transaction entering the distribution database and applied to the Subscriber. |
delivery_rate |
integer |
Average number of commands per transaction delivered per second. |
delivery_time |
integer |
Cumulative time spent delivering transactions to the Subscriber in seconds. |
duration |
integer |
Cumulative run time in seconds. |
error_id |
integer |
When nonzero, the Microsoft SQL Server error message number of the most recent error. |
job_id |
binary(22) |
Identifier of the SQL Server Agent job that starts the replication agent. |
local_job |
bit |
When TRUE, the SQL Server Agent job executes at the Distributor. When FALSE, the SQL Server Agent job executes at the Subscriber. |
local_timestamp |
binary(14) |
Timestamp. |
name |
nvarchar(101) |
Name of the Distribution Agent. |
profile_id |
integer |
Profile identifier. Links this agent to the Agent Profile used to establish runtime parameters such as timeout and batch size values. |
publication |
nvarchar(129) |
Publication name. |
publisher |
nvarchar(129) |
Publisher name. |
publisher_db |
nvarchar(129) |
Name of database published. |
start_time |
nvarchar(25) |
Date and time at which agent started. |
status |
integer |
Agent status. Interpret using SQLDMO_TASKSTATUS_TYPE. |
subscriber |
nvarchar(129) |
Subscriber name. |
subscriber_db |
nvarchar(129) |
Name of database that stores replicated image. |
subscription_type |
integer |
Type of subscription. Interpret using SQLDMO_SUBSCRIPTION_TYPE. |
time |
nvarchar(25) |
Date and time latest message logged. |
Notes
The EnumDistributionAgentViews2 method extends the functionality of the EnumDistributionAgentViews method by including the optional fExcludeAnonymous parameter. When fExcludeAnonymous is set to TRUE, anonymous Distribution Agent views are not enumerated.
In the result set, date and time data returned in start_time and timeis formatted as YYYYMMDD hh:mm:ss.fff.
Date part |
Description |
|---|---|
YYYY |
Represents the year in four digits. |
MM |
Represents the month in two digits (zero padded). |
DD |
Represents the day of the month in two digits (zero padded). |
hh |
Represents the hour using two digits, a twenty-four hour clock (zero padded). |
mm |
Represents the minute in two digits (zero padded). |
ss |
Represents the second in two digits (zero padded). |
fff |
Represents the fractional part of the second in three digits. |
For example, the value 20040512 18:12:00.000 is interpreted as 6:12 P.M., May 12, 2004.
Notes
If an application calls EnumDistributionAgentViews2on an instance of SQL Server version 7.0, the constant, SQLDMO_E_SQL80ONLY, and the message "This property or method requires Microsoft SQL Server 2000 or later" are returned.