MSlogreader_history (Transact-SQL)
The MSlogreader_history table contains history rows for the Log Reader Agents associated with the local Distributor. This table is stored in the distribution database.
Column name |
Data type |
Description |
|---|---|---|
agent_id |
int |
The ID of the Log Reader Agent. |
runstatus |
int |
The running status: 1 = Start. 2 = Succeed. 3 = In progress. 4 = Idle. 5 = Retry. 6 = Fail. |
start_time |
datetime |
The time to begin execution of the job. |
time |
datetime |
The time the message is logged. |
duration |
int |
The duration, in seconds, of the message session. |
comments |
nvarchar(255) |
The message text. |
xact_seqno |
varbinary(16) |
The last processed transaction sequence number. |
delivery_time |
int |
The time first transaction is delivered. |
delivered_transactions |
int |
The total number of transactions delivered in the session. |
delivered_commands |
int |
The total number of commands delivered in the session. |
average_commands |
int |
The average number of commands delivered in the session. |
delivery_rate |
float |
The average delivered commands per second. |
delivery_latency |
int |
The latency between the command entering the published database and being entered into the distribution database. |
error_id |
int |
The ID of the error in the MSrepl_error system table. |
timestamp |
timestamp |
The timestamp column of this table. |
updateable_row |
bit |
Set to 1 if the history row can be overwritten. |