Oracle 12cR2 DBMS

Oracle DBMS_ADR Version 12.2.0.1

General Information

Library Note

Morgan's Library Page Header

Are you prepared for the release of Oracle Database 18c ... the first autonomous database? We are here at the Library. It is time for DBAs to stop fighting robots with their fingers and losing ... time to start using our intelligence and winning.

Purpose This package is an administrative interface for the Auto Diag repository.

AUTHID DEFINER

Constants

Name	Data Type	Value
NOERROR	INTEGER	0
log_msg_type_unknown	INTEGER	1
log_msg_type_incident	INTEGER	2
log_msg_type_error	INTEGER	3
log_msg_type_warning	INTEGER	4
log_msg_type_notification	INTEGER	5
log_msg_type_trace	INTEGER	6

Dependencies

ADR_HOME_T	ADR_LOG_MSG_ARGS_T	ADR_MSG_TEMPLATE_T
ADR_INCIDENT_CORR_KEYS_T	ADR_LOG_MSG_ECID_T	DBMS_ADR_INTERNAL
ADR_INCIDENT_ERR_ARGS_T	ADR_LOG_MSG_ERRID_T	DBMS_ADR_LIB
ADR_INCIDENT_FILES_T	ADR_LOG_MSG_SUPPL_ATTRS_T	DBMS_SYSTEM
ADR_INCIDENT_T

Documented No

First Available 11.2.0.2

Security Model Owned by SYS with EXECUTE granted to the DBA role

Source {ORACLE_HOME}/rdbms/admin/dbmsadr.sql

Subprograms

CLEANOUT_SCHEMA	GET_TRACE_LOCATION	SET_EXCEPTION_MODE
CREATE_INCIDENT	MIGRATE_SCHEMA	SET_LOG_MSG_TEMPLATE
DOWNGRADE_SCHEMA	RECOVER_SCHEMA	WRITE_LOG
GET_LOG_LOCATION	RUN_PURGE	WRITE_TRACE

CLEANOUT_SCHEMA

Recreates the ADR home, without any diagnostic contents dbms_adr.cleanout_schema;

exec dbms_adr.cleanout_schema;

CREATE_INCIDENT

creates an incident in the current RDBMS ADR Home dbms_adr.create_incident( problem_key IN VARCHAR2, error_facility IN VARCHAR2 DEFAULT NULL, error_number IN INTEGER DEFAULT NULL, error_message IN VARCHAR2 DEFAULT NULL, error_args IN adr_incident_err_args_t DEFAULT NULL, ecid IN VARCHAR2 DEFAULT NULL, signalling_component IN VARCHAR2 DEFAULT NULL, signalling_subcomponent IN VARCHAR2 DEFAULT NULL, suspect_component IN VARCHAR2 DEFAULT NULL, suspect_subcomponent IN VARCHAR2 DEFAULT NULL, correlation_keys IN adr_incident_corr_keys_t DEFAULT NULL, files IN adr_incident_files_t DEFAULT NULL) RETURN adr_incident_t;

TBD

DOWNGRADE_SCHEMA

Downgrades the ADR home by restoring files dbms_adr.downgrade_schema;

exec dbms_adr.downgrade_schema;

GET_LOG_LOCATION

Returns the complete path of the log directory in the RDBMS ADR home dbms_adr.get_log_location RETURN VARCHAR2;

SELECT dbms_adr.get_log_location

      FROM dual;

GET_TRACE_LOCATION

Returns the complete path of the trace directory in the RDBMS ADR home dbms_adr.get_trace_location RETURN VARCHAR2

SELECT dbms_adr.get_trace_location

      FROM dual;

MIGRATE_SCHEMA

Migrates the ADR home to the current version dbms_adr.migrate_schema;

exec dbms_adr.migrate_schema;

RECOVER_SCHEMA

Attempts to bring the ADR home to a consistent state after a failed migrate or downgrade operation dbms_adr.recover_schema;

exec dbms_adr.recover_schema;

RUN_PURGE (new 12.2)

??? dbms_adr.run_purge(threshold IN NUMBER);

exec dbms_adr.run_purge(1);

SET_EXCEPTION_MODE

sets the ADR exception mode. If TRUE all the exceptions will be raised to client: If FALSE suppressed. dbms_adr.set_exception_mode(exc_mode IN BOOLEAN DEFAULT FALSE);

exec dbms_adr.set_exception_mode(TRUE);

SET_LOG_MSG_TEMPLATE (new 12.2 parameters)

Creates a log message template object which can be used in the write_log API call. The purpose of the log message template object is to avoid have to specify common parameters in each call to write_log. When passing a template object, optional parameters that were not set explicitly will be copied from the template object instead. dbms_adr.set_log_msg_template( org_id IN VARCHAR2 DEFAULT NULL, component_id IN VARCHAR2 DEFAULT NULL, instance_id IN VARCHAR2 DEFAULT NULL, hosting_client_id IN VARCHAR2 DEFAULT NULL, msg_group IN VARCHAR2 DEFAULT NULL, host_id IN VARCHAR2 DEFAULT NULL, host_nwaddr IN VARCHAR2 DEFAULT NULL, module_id IN VARCHAR2 DEFAULT NULL, process_id IN VARCHAR2 DEFAULT NULL, thread_id IN VARCHAR2 DEFAULT NULL, user_id IN VARCHAR2 DEFAULT NULL, upstream_comp_id IN VARCHAR2 DEFAULT NULL, downstream_comp_id IN VARCHAR2 DEFAULT NULL, ecid IN adr_log_msg_ecid_t DEFAULT NULL, error_instance_id IN adr_log_msg_errid_t DEFAULT NULL, msg_args IN adr_log_msg_args_t DEFAULT NULL, detail_location IN VARCHAR2 DEFAULT NULL, suppl_detail IN VARCHAR2 DEFAULT NULL, con_uid IN NUMBER DEFAULT NULL, con_id IN NUMBER DEFAULT NULL, con_name IN VARCHAR2 DEFAULT NULL) RETURN adr_msg_template_t;

TBD

SET_TRACEFILE_IDENTIFIER (new 12.2)

An API for performing the action ALTER SESSION SET TRACEFILE_IDENTIFIER = '<identifier_string>'; dbms_adr.set_tracefile_identifier(trc_identifier IN VARCHAR2);

exec dbms_adr.set_tracefile_identifier('test_plan1');

WRITE_LOG (new 12.2 parameters)

Writes log entries to the alert log in the RDBMS ADR home dbms_adr.write_log( msg_id IN VARCHAR2, msg_type IN INTEGER, msg_level IN INTEGER, msg_text IN VARCHAR2, timestamp_originating IN TIMESTAMP WITH TIME ZONE DEFAULT NULL, timestamp_normalized IN TIMESTAMP WITH TIME ZONE DEFAULT NULL, org_id IN VARCHAR2 DEFAULT NULL, component_id IN VARCHAR2 DEFAULT NULL, instance_id IN VARCHAR2 DEFAULT NULL, hosting_client_id IN VARCHAR2 DEFAULT NULL, msg_group IN VARCHAR2 DEFAULT NULL, host_id IN VARCHAR2 DEFAULT NULL, host_nwaddr IN VARCHAR2 DEFAULT NULL, module_id IN VARCHAR2 DEFAULT NULL, process_id IN VARCHAR2 DEFAULT NULL, thread_id IN VARCHAR2 DEFAULT NULL, user_id IN VARCHAR2 DEFAULT NULL, suppl_attrs IN adr_log_msg_suppl_attrs_t DEFAULT NULL, problem_key IN VARCHAR2 DEFAULT NULL, upstream_comp_id IN VARCHAR2 DEFAULT NULL, downstream_comp_id IN VARCHAR2 DEFAULT NULL, ecid IN adr_log_msg_ecid_t DEFAULT NULL, error_instance_id IN adr_log_msg_errid_t DEFAULT NULL, msg_args IN adr_log_msg_args_t DEFAULT NULL, detail_location IN VARCHAR2 DEFAULT NULL, suppl_detail IN VARCHAR2 DEFAULT NULL, msg_template_obj IN adr_msg_template_t DEFAULT NULL, con_uid IN NUMBER DEFAULT NULL, con_id IN NUMBER DEFAULT NULL, con_name IN VARCHAR2 DEFAULT NULL);

exec dbms_adr.write_log(42, dbms_adr.log_msg_type_notification, 1, 'Test Message');

      

      -- go to the directory returned by GET_LOG_LOCATION function and open log.xml in an appropriate editor to view the message.

WRITE_TRACE

Write trace lines to the trace file in the RDBMS ADR home dbms_adr.write_trace(trace_data IN VARCHAR2);

exec dbms_adr.write_trace('Testing the new database version 12cR2');

      

      -- go to the directory returned by GET_TRACE_LOCATION function and open the most recent .trc files.