Syntax diagram for alter system.

alter system 
 {
  {load|unload} application {all|APP-NAME}
  |set
   {
    session_idle_limit {INTEGER[!seconds!|minutes]|none}
    |session_idle_poll {INTEGER[!seconds!|minutes]|none}
    |invalid_login_limit {INTEGER|none|}
    |inactive_user_days {INTEGER[days]|none}
    |password_reset_days {INTEGER[days]|none}
    |variable VARIABLE-NAME STRING
    |sss_mode %ENFORCE-PWD-SPEC%
    |eas_loc ADMIN-SVCS LOCATION
    |server_port begin at INTEGER end at INTEGER
    |[lease_manager] message_level {info|warn|error|debug}   }
  |clear logfile
  |delete export_directory EXPORT-DIR
  |add variable VARIABLE-NAME[STRING]
  |drop variable VARIABLE-NAME
  |logout session %SESSION-SPEC% [force]
  |shutdown
  |kill request %SESSION-SPEC%
  |sync security_backup
  |{enable|disable} unicode
  |compact security file
  |reconcile[force]
 }

	

SESSION SPEC::=
 all
 |SESSION-ID
 |by user USER-NAME 
  [
   on application APP-NAME
   |on database DBS-NAME
  ]
 |on application APP-NAME
 |on database DBS-NAME




ENFORCE-PWD-SPEC::=
enforce {
  username_as_password
  |auto_password 
   [
    [force] save password to server file FILE-NAME
   ]
  |password PASSWORD
 }