DBA_HIST_DATABASE_INSTANCE
displays the databases and instances in the Workload Repository.
Column | Datatype | NULL | Description |
---|---|---|---|
DBID |
NUMBER |
NOT NULL |
Database ID |
INSTANCE_NUMBER |
NUMBER |
NOT NULL |
Instance number |
STARTUP_TIME |
TIMESTAMP(3) |
NOT NULL |
Startup time of the instance |
PARALLEL |
VARCHAR2(3) |
NOT NULL |
Indicates whether the instance is running in a Real Application Clusters (RAC) environment (YES ) or not (NO ) |
VERSION |
VARCHAR2(17) |
NOT NULL |
Database version |
DB_NAME |
VARCHAR2(9) |
Name of the database | |
INSTANCE_NAME |
VARCHAR2(16) |
Name of the instance | |
HOST_NAME |
VARCHAR2(64) |
Name of the host | |
LAST_ASH_SAMPLE_ID |
NUMBER |
NOT NULL |
Last sample ID for the active session history |