EnumQueueReaderAgentViews Method

Esse recurso será removido em uma versão futura do Microsoft SQL Server. Evite usar esse recurso em desenvolvimentos novos e planeje modificar os aplicativos que atualmente o utilizam.

The EnumQueueReaderAgentViews method returns a QueryResults object that enumerates execution status for all Queue Reader Agents.

Sintaxe

object.EnumQueueReaderAgentViews( )asQueryResults

Parts

• object
  Expression that evaluates to an object in the list.

Prototype (C/C++)

HRESULT EnumQueueReaderAgentViews(
LPSQLDMOQUERYRESULTS *ppResults);

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.
commands_processed	integer	Cumulative number of commands processed in the session.
comments	nvarchar(255)	Descriptive text.
dbname	sysname	Name of the distribution database.
delivery_latency	integer	Latency, in milliseconds, between a transaction entering the queue and being applied to the Publisher.
delivery_rate	integer	Average number of commands delivered per second.
duration	integer	Elapsed time of the logged session activity in seconds.
error_id	integer	When nonzero, indicates a Microsoft SQL Server error message number.
job_id	binary(16)	Identifier of the SQL Server Agent job that starts the replication agent.
local_time_stamp	binary(8)	Timestamp.
name	nvarchar(100)	Name of the agent.
profile_id	integer	Profile identifier.
start_time	nvarchar(24)	Date and time at which agent session started.
status	integer	Queue Reader Agent status.
time	nvarchar(24)	Date and time of last logged message.
transactions_/processed	integer	Cumulative number of transactions processed in the session.

Comentários

In the result set, date and time data returned in start_time and time are 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.

Observação
If an application calls EnumQueueReaderAgentViewson 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.

Applies To:

Distributor2 Object