Thursday, August 28, 2008

DBA_ADVISOR_DEFINITIONS

Oracle 11gR1

DBA_ADVISOR_DEFINITIONS displays the properties of all advisors in the database. The view contains one row for each task, representing the current state of the task as well as execution-specific data such as progress monitoring and completion status.

Column

Datatype

NULL

Description

ADVISOR_ID

NUMBER

NOT NULL

Unique identifier for the advisor

ADVISOR_NAME

VARCHAR2(30)

NOT NULL

Name of the advisor

PROPERTY

NUMBER

NOT NULL

Properties:

· Bit 0: - Indicates whether the advisor runs in COMPREHENSIVE mode (1) or not (0)

· Bit 1: - Indicates whether the advisor runs in LIMITED mode (1) or not (0)

· Bit 2: - Indicates whether the advisor is resumable (1) or not (0)

· Bit 3: - Indicates whether the advisor accepts user directives (1) or not (0)

Note:

1.

select * from DBA_ADVISOR_DEFINITIONS;

ADVISOR_ID

ADVISOR_NAME

PROPERTY

1

ADDM

1: 00000001

2

SQL Access Advisor

15: 00001111

3

Undo Advisor

1: 00000001

4

SQL Tuning Advisor

7: 00000111

5

Segment Advisor

3: 00000011

6

SQL Workload Manager

0: 00000000

7

Tune MView

31:00011111

Oracle data dictionary views

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