10.84 V$STATS_ADVISOR_RULES

V$STATS_ADVISOR_RULES displays the rule definition information for each Optimizer Statistics Advisor rule.

Column Datatype Description

RULE_ID

NUMBER

ID of the rule

NAME

VARCHAR2(64)

Name of the rule

RULE_TYPE

VARCHAR2(9)

Type of the rule:

  • OBJECT

  • OPERATION

  • SYSTEM

DESCRIPTION

VARCHAR2(64)

Description of the rule

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

See Also:

Oracle Database SQL Tuning Guide for more information about Optimizer Statistics Advisor.