创建触发器:
create or replace trigger on_logon_trigger
after logon on database
begin
dbms_application_info.set_client_info(sys_context( 'userenv',
'ip_address' ) );
end;
查询sql:
select sid,serial#,username,machine,program,client_info,osuser,terminal from v$session;
create or replace trigger on_logon_trigger
after logon on database
begin
end;
查询sql:
select sid,serial#,username,machine,program,client_info,osuser,terminal from v$session;