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Oracle® Database Reference
12c Release 1 (12.1)

E17615-24
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DBA_ALERT_HISTORY_DETAIL

DBA_ALERT_HISTORY_DETAIL describes a time-limited history of cleared and outstanding alerts.

Column Datatype NULL Description
SEQUENCE_ID NUMBER NOT NULL Alert sequence number
REASON_ID NUMBER   ID of the alert reason
OWNER VARCHAR2(128)   Owner of the object on which alert is issued
OBJECT_NAME VARCHAR2(513)   Name of the object
SUBOBJECT_NAME VARCHAR2(128)   Name of the subobject (for example: partition)
OBJECT_TYPE VARCHAR2(64)   Type of the object (for example: table, tablespace)
REASON VARCHAR2(4000)   Reason for the alert
TIME_SUGGESTED TIMESTAMP(6) WITH TIME ZONE   Time when the alert was last updated
CREATION_TIME TIMESTAMP(6) WITH TIME ZONE   Time when the alert was first created
SUGGESTED_ACTION VARCHAR2(4000)   Advice of the recommended action
ADVISOR_NAME VARCHAR2(128)   Name of the advisor to be invoked for more information
METRIC_VALUE NUMBER   Value of the related metrics
MESSAGE_TYPE VARCHAR2(12)   Message type:
  • Notification

  • Warning

MESSAGE_GROUP VARCHAR2(64)   Name of the message group to which the alert belongs
MESSAGE_LEVEL NUMBER   Severity level (1 to 32)
HOSTING_CLIENT_ID VARCHAR2(64)   ID of the client or security group to which the alert relates
MODULE_ID VARCHAR2(64)   ID of the module that originated the alert
PROCESS_ID VARCHAR2(128)   Process id
HOST_ID VARCHAR2(256)   DNS host name of the originating host
HOST_NW_ADDR VARCHAR2(256)   IP or other network address of originating host
INSTANCE_NAME VARCHAR2(16)   Originating instance name
INSTANCE_NUMBER NUMBER   Originating instance number
USER_ID VARCHAR2(128)   User ID
EXECUTION_CONTEXT_ID VARCHAR2(128)   Execution Context ID
ERROR_INSTANCE_ID VARCHAR2(142)   ID of an error instance plus a sequence number
RESOLUTION VARCHAR2(11)   Resolution:
  • Cleared

  • Outstanding

  • N/A

STATE_TRANSITION_NUMBER NUMBER NOT NULL Sequence number of the state transition for the alert
PDB_NAME VARCHAR2(128)   PDB name
CON_ID NUMBER   The ID of the container to which the data pertains. Possible values include:
  • 0: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs.

  • 1: This value is used for rows containing data that pertain to only the root

  • n: Where n is the applicable container ID for the rows containing data