4.28 DBA_ADVISOR_RATIONALE

DBA_ADVISOR_RATIONALE displays information about the rationales for all recommendations in the database.

Related View

USER_ADVISOR_RATIONALE displays information about the rationales for the recommendations owned by the current user. This view does not display the OWNER column.

Column Datatype NULL Description

OWNER

VARCHAR2(128)

Owner of the task

TASK_ID

NUMBER

NOT NULL

Identifier of the task

TASK_NAME

VARCHAR2(128)

Name of the task

EXECUTION_NAME

VARCHAR2(128)

The name of the task execution with which this entry (row) is associated

REC_ID

NUMBER

Recommendation associated with the rationale

RATIONALE_ID

NUMBER

NOT NULL

Unique identifier for the rationale

IMPACT_TYPE

VARCHAR2(4000)

Impact on the system due to the problem described in the rationale. The impact can be described in terms of time, cost, or % degradation.

IMPACT

NUMBER

Calculated impact value

MESSAGE

VARCHAR2(4000)

Message containing an overview of the rationale

OBJECT_ID

NUMBER

Identifier of an object specified in the DBA_ADVISOR_OBJECTS view

TYPE

VARCHAR2(30)

Type of the rationale; defines what data exists in the attribute columns and how to interpret it:

  • TEXT - Text sentence for descriptive messages. The ATTR1 column contains the text.

  • CHART - Chart containing data to be displayed. The ATTR1 column contains the data.

ATTR1

VARCHAR2(4000)

Parameters defining the rationale

ATTR2

VARCHAR2(4000)

Parameters defining the rationale

ATTR3

VARCHAR2(4000)

Parameters defining the rationale

ATTR4

VARCHAR2(4000)

Parameters defining the rationale

ATTR5

CLOB

Parameters defining the rationale