FIXED_DATE

Property	Description
Parameter type	String
Syntax	`FIXED_DATE = [YYYY-MM-DD-HH24:MI:SS` (or the default Oracle date format) `\| NONE`]
Default value	There is no default value.
Modifiable	`ALTER SYSTEM`
Basic	No

FIXED_DATE enables you to set a constant date that SYSDATE will always return instead of the current date. To undo a fixed date setting, specify FIXED_DATE=NONE. This parameter is useful primarily for testing. The value can be in the format shown above or in the default Oracle date format, without a time.