后续版本的 Microsoft SQL Server 将删除该功能。请避免在新的开发工作中使用该功能，并着手修改当前还在使用该功能的应用程序。
The EnumLogReaderAgentSessionDetails method returns a QueryResults object that enumerates detail information for a specified Log Reader Agent session.
语法
object
.EnumLogReaderAgentSessionDetails(
AgentName
,
SessionID
)
as
QueryResults
Parts
- object
Expression that evaluates to an object in the Applies To list.
- AgentName
String that identifies a Log Reader Agent session by name.
- SessionID
String that identifies a session. The SessionID value is specified using the first 21 characters of the time column value in the QueryResults result set returned by the EnumLogReaderAgentSessions method.
Prototype (C/C++)
HRESULT EnumLogReaderAgentSessionDetails(
SQLDMO_LPCSTR AgentName,
SQLDMO_LPCSTR SessionID,
LPSQLDMOQUERYRESULTS* ppResults);
Returns
A QueryResults object that contains one result set defined by these columns.
| Column | Data type | Description |
|---|---|---|
runstatus |
integer |
Executing state. Interpret using SQLDMO_TASKSTATUS_TYPE. |
time |
nvarchar(26) |
Date and time of message logging. |
comments |
nvarchar(256) |
Descriptive text. |
duration |
integer |
Elapsed time of the session. |
delivery_rate |
float |
Average number of commands delivered per second. |
delivery_latency |
integer |
Latency, in milliseconds, between the transaction entering the distribution database and being applied to the Subscriber. |
delivery_time |
integer |
Cumulative time measurement for delivery in seconds. |
delivered_/transactions |
integer |
Cumulative number of transactions delivered in the session. |
delivered_/commands |
integer |
Cumulative number of commands delivered in the session. |
average_/commands |
integer |
Average number of commands per transaction delivered in the session. |
error_id |
integer |
When nonzero, Microsoft SQL Server error message number. |
备注
In the result set, date and time data returned in time is 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.