When the structure of an object marked for replication is modified—by alter table, for example—Adaptive Server must log special records in the transaction log that later on will help RepAgent identify the correct schema for the object.
This section describes RepAgent activity scanning forward and backward in the transaction log looking for object schema changes.
This section reports:
The number of times RepAgent performed forward scans
The total amount of time, in ms, that RepAgent spent performing forward scans
The longest amount of time, in ms, that RepAgent spent performing a forward scan
The average amount of time, in ms, that RepAgent spent performing a forward scan
RepAgent performs a backward scan when DDL is performed inside a transaction. This section reports:
The number of times RepAgent spent performing backward scans
The total amount of time, in ms, that RepAgent performed backward scans
The longest amount of time, in ms, that RepAgent spent performing a backward scan
The average amount of time, in ms, that RepAgent spent performing a backward scan
