The enable_execute_as setting
When the setting is true, you can use the EXECUTE AS and REVERT statements; and GRANT and REVOKE the EXECUTE AS permission.
When the flag is false, the system returns an error if you use EXECUTE AS and REVERT.
When the setting is true, you can use the EXECUTE AS and REVERT statements; and GRANT and REVOKE the EXECUTE AS permission.
When the flag is false, the system returns an error if you use EXECUTE AS and REVERT.