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Oracle® Database Reference
11g Release 1 (11.1)

B28320-03
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V$SUBSCR_REGISTRATION_STATS

V$SUBSCR_REGISTRATION_STATS displays information for diagnosability of notifications.

Column Datatype Description
REG_ID NUMBER Registration identifier
NUM_NTFNS NUMBER Number of notifications
NUM_GROUPING_NTFNS NUMBER Number of grouping notifications
LAST_NTFN_START_TIME TIMESTAMP(3) WITH TIME ZONE Time when the last notification was started
LAST_NTFN_SENT_TIME TIMESTAMP(3) WITH TIME ZONE Time when the last notification was sent
TOTAL_EMON_LATENCY NUMBER Total EMON latency (time taken by the EMON slave to process notifications)
EMON# NUMBER Active EMON slave serving the registration
ALL_EMON_SERVERS RAW(2000) EMON slaves that served the registration
TOTAL_PAYLOAD_BYTES_SENT NUMBER Total payload bytes sent
NUM_RETRIES NUMBER Number of retries in sending notifications
TOTAL_PLSQL_EXEC_TIME NUMBER Total PL/SQL callback execution time (relevant only for PL/SQL notifications)
LAST_ERR VARCHAR2(90) Last error message
LAST_ERR_TIME TIMESTAMP(3) WITH TIME ZONE Time of the last error
LAST_UPDATE_TIME TIMESTAMP(3) WITH TIME ZONE Time of the last update