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 |