../E40402-16.epub /> ../E40402-16.mobi />


V$METRICGROUP displays information about the metric group for each of the four major Streams components: capture, propagation, apply, and queue.

Column Datatype Description
GROUP_ID NUMBER Internal ID associated with each group
NAME VARCHAR2(64) External name of the group
INTERVAL_SIZE NUMBER How often to collect statistics
MAX_INTERVAL NUMBER Total number of intervals over which statistics should be collected