This system table contains all impersonations. The table can be cleared by the statement TRUNCATE AUDIT LOGS.

Only users with the SELECT ANY DICTIONARY system privilege have access to the table.

For details about impersonation, see IMPERSONATE.

Column Name Description
IMPERSONATOR User impersonating
IMPERSONATEE User being impersonated
SESSION_ID Session ID of impersonation
STMT_ID First statement of the new effective user