CREATE_STORED_OUTLINES

CREATE_STORED_OUTLINES determines whether Oracle automatically creates and stores an outline for each query submitted during the session.

Property	Description
Parameter type	String
Syntax	CREATE_STORED_OUTLINES = { true | false | category_name } [NOOVERRIDE]
Default value	There is no default value.
Modifiable	ALTER SESSION, ALTER SYSTEM
Modifiable in a PDB	Yes
Basic	No

Values

• true

  Enables automatic outline creation for subsequent queries in the same session. These outlines receive a unique system-generated name and are stored in the DEFAULT category. If a particular query already has an outline defined for it in the DEFAULT category, then that outline will remain and a new outline will not be created.

• false

  Disables automatic outline creation during the session. This is the default.

• category_name

  Enables the same behavior as true except that any outline created during the session is stored in the category_name category.

• NOOVERRIDE

  NOOVERRIDE specifies that this system setting will not override the setting for any session in which this parameter was explicitly set. If you do not specify NOOVERRIDE, then this setting takes effect in all sessions.

See Also: Oracle AI Database SQL Tuning Guide for more information on setting this parameter