ido-mysql: Change timestamp columns to default to NULL in the schema

refs #10502

diff --git a/lib/db_ido_mysql/schema/mysql.sql b/lib/db_ido_mysql/schema/mysql.sql
index c4671478ba9124dfd8e6b2483727b1da738227e8..97c993101e123ccf685340c463d9498f372fabde 100644 (file)
--- a/lib/db_ido_mysql/schema/mysql.sql
+++ b/lib/db_ido_mysql/schema/mysql.sql
@@ -28,7 +28,7 @@ SET SQL_MODE="NO_AUTO_VALUE_ON_ZERO";
 CREATE TABLE IF NOT EXISTS icinga_acknowledgements (
   acknowledgement_id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   instance_id bigint unsigned default 0,
-  entry_time timestamp  default '0000-00-00 00:00:00',
+  entry_time timestamp NULL DEFAULT NULL,
   entry_time_usec  int default 0,
   acknowledgement_type smallint default 0,
   object_id bigint unsigned default 0,
@@ -38,7 +38,7 @@ CREATE TABLE IF NOT EXISTS icinga_acknowledgements (
   is_sticky smallint default 0,
   persistent_comment smallint default 0,
   notify_contacts smallint default 0,
-  end_time timestamp default '0000-00-00 00:00:00',
+  end_time timestamp NULL DEFAULT NULL,
   PRIMARY KEY  (acknowledgement_id)
 ) ENGINE=InnoDB COMMENT='Current and historical host and service acknowledgements';
 
@@ -68,20 +68,20 @@ CREATE TABLE IF NOT EXISTS icinga_commands (
 CREATE TABLE IF NOT EXISTS icinga_commenthistory (
   commenthistory_id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   instance_id bigint unsigned default 0,
-  entry_time timestamp  default '0000-00-00 00:00:00',
+  entry_time timestamp NULL DEFAULT NULL,
   entry_time_usec  int default 0,
   comment_type smallint default 0,
   entry_type smallint default 0,
   object_id bigint unsigned default 0,
-  comment_time timestamp  default '0000-00-00 00:00:00',
+  comment_time timestamp NULL DEFAULT NULL,
   internal_comment_id bigint unsigned default 0,
   author_name varchar(64) character set latin1  default '',
   comment_data TEXT character set latin1  default '',
   is_persistent smallint default 0,
   comment_source smallint default 0,
   expires smallint default 0,
-  expiration_time timestamp  default '0000-00-00 00:00:00',
-  deletion_time timestamp  default '0000-00-00 00:00:00',
+  expiration_time timestamp NULL DEFAULT NULL,
+  deletion_time timestamp NULL DEFAULT NULL,
   deletion_time_usec  int default 0,
   name TEXT character set latin1 default NULL,
   PRIMARY KEY  (commenthistory_id),
@@ -97,19 +97,19 @@ CREATE TABLE IF NOT EXISTS icinga_commenthistory (
 CREATE TABLE IF NOT EXISTS icinga_comments (
   comment_id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   instance_id bigint unsigned default 0,
-  entry_time timestamp  default '0000-00-00 00:00:00',
+  entry_time timestamp NULL DEFAULT NULL,
   entry_time_usec  int default 0,
   comment_type smallint default 0,
   entry_type smallint default 0,
   object_id bigint unsigned default 0,
-  comment_time timestamp  default '0000-00-00 00:00:00',
+  comment_time timestamp NULL DEFAULT NULL,
   internal_comment_id bigint unsigned default 0,
   author_name varchar(64) character set latin1  default '',
   comment_data TEXT character set latin1  default '',
   is_persistent smallint default 0,
   comment_source smallint default 0,
   expires smallint default 0,
-  expiration_time timestamp  default '0000-00-00 00:00:00',
+  expiration_time timestamp NULL DEFAULT NULL,
   name TEXT character set latin1 default NULL,
   session_token int default NULL,
   PRIMARY KEY  (comment_id),
@@ -160,11 +160,11 @@ CREATE TABLE IF NOT EXISTS icinga_conninfo (
   disposition varchar(32) character set latin1  default '',
   connect_source varchar(32) character set latin1  default '',
   connect_type varchar(32) character set latin1  default '',
-  connect_time timestamp  default '0000-00-00 00:00:00',
-  disconnect_time timestamp  default '0000-00-00 00:00:00',
-  last_checkin_time timestamp  default '0000-00-00 00:00:00',
-  data_start_time timestamp  default '0000-00-00 00:00:00',
-  data_end_time timestamp  default '0000-00-00 00:00:00',
+  connect_time timestamp NULL DEFAULT NULL,
+  disconnect_time timestamp NULL DEFAULT NULL,
+  last_checkin_time timestamp NULL DEFAULT NULL,
+  data_start_time timestamp NULL DEFAULT NULL,
+  data_end_time timestamp NULL DEFAULT NULL,
   bytes_processed bigint unsigned  default '0',
   lines_processed bigint unsigned  default '0',
   entries_processed bigint unsigned  default '0',
@@ -212,9 +212,9 @@ CREATE TABLE IF NOT EXISTS icinga_contactnotificationmethods (
   contactnotificationmethod_id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   instance_id bigint unsigned default 0,
   contactnotification_id bigint unsigned default 0,
-  start_time timestamp  default '0000-00-00 00:00:00',
+  start_time timestamp NULL DEFAULT NULL,
   start_time_usec  int default 0,
-  end_time timestamp  default '0000-00-00 00:00:00',
+  end_time timestamp NULL DEFAULT NULL,
   end_time_usec  int default 0,
   command_object_id bigint unsigned default 0,
   command_args TEXT character set latin1  default '',
@@ -233,9 +233,9 @@ CREATE TABLE IF NOT EXISTS icinga_contactnotifications (
   instance_id bigint unsigned default 0,
   notification_id bigint unsigned default 0,
   contact_object_id bigint unsigned default 0,
-  start_time timestamp  default '0000-00-00 00:00:00',
+  start_time timestamp NULL DEFAULT NULL,
   start_time_usec  int default 0,
-  end_time timestamp  default '0000-00-00 00:00:00',
+  end_time timestamp NULL DEFAULT NULL,
   end_time_usec  int default 0,
   PRIMARY KEY  (contactnotification_id),
   UNIQUE KEY instance_id (instance_id,contact_object_id,start_time,start_time_usec)
@@ -286,11 +286,11 @@ CREATE TABLE IF NOT EXISTS icinga_contactstatus (
   contactstatus_id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   instance_id bigint unsigned default 0,
   contact_object_id bigint unsigned default 0,
-  status_update_time timestamp  default '0000-00-00 00:00:00',
+  status_update_time timestamp NULL DEFAULT NULL,
   host_notifications_enabled smallint default 0,
   service_notifications_enabled smallint default 0,
-  last_host_notification timestamp  default '0000-00-00 00:00:00',
-  last_service_notification timestamp  default '0000-00-00 00:00:00',
+  last_host_notification timestamp NULL DEFAULT NULL,
+  last_service_notification timestamp NULL DEFAULT NULL,
   modified_attributes  int default 0,
   modified_host_attributes  int default 0,
   modified_service_attributes  int default 0,
@@ -361,7 +361,7 @@ CREATE TABLE IF NOT EXISTS icinga_customvariablestatus (
   customvariablestatus_id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   instance_id bigint unsigned default 0,
   object_id bigint unsigned default 0,
-  status_update_time timestamp  default '0000-00-00 00:00:00',
+  status_update_time timestamp NULL DEFAULT NULL,
   has_been_modified smallint default 0,
   varname varchar(255) character set latin1 collate latin1_general_cs default NULL,
   varvalue TEXT character set latin1  default '',
@@ -381,8 +381,8 @@ CREATE TABLE IF NOT EXISTS icinga_dbversion (
   dbversion_id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   name varchar(10) character set latin1  default '',
   version varchar(10) character set latin1  default '',
-  create_time timestamp default '0000-00-00 00:00:00',
-  modify_time timestamp default '0000-00-00 00:00:00',
+  create_time timestamp NULL DEFAULT NULL,
+  modify_time timestamp NULL DEFAULT NULL,
   PRIMARY KEY (dbversion_id),
   UNIQUE KEY dbversion (name)
 ) ENGINE=InnoDB;
@@ -398,23 +398,23 @@ CREATE TABLE IF NOT EXISTS icinga_downtimehistory (
   instance_id bigint unsigned default 0,
   downtime_type smallint default 0,
   object_id bigint unsigned default 0,
-  entry_time timestamp  default '0000-00-00 00:00:00',
+  entry_time timestamp NULL DEFAULT NULL,
   author_name varchar(64) character set latin1  default '',
   comment_data TEXT character set latin1  default '',
   internal_downtime_id bigint unsigned default 0,
   triggered_by_id bigint unsigned default 0,
   is_fixed smallint default 0,
   duration bigint(20) default 0,
-  scheduled_start_time timestamp  default '0000-00-00 00:00:00',
-  scheduled_end_time timestamp  default '0000-00-00 00:00:00',
+  scheduled_start_time timestamp NULL DEFAULT NULL,
+  scheduled_end_time timestamp NULL DEFAULT NULL,
   was_started smallint default 0,
-  actual_start_time timestamp  default '0000-00-00 00:00:00',
+  actual_start_time timestamp NULL DEFAULT NULL,
   actual_start_time_usec  int default 0,
-  actual_end_time timestamp  default '0000-00-00 00:00:00',
+  actual_end_time timestamp NULL DEFAULT NULL,
   actual_end_time_usec  int default 0,
   was_cancelled smallint default 0,
   is_in_effect smallint default 0,
-  trigger_time timestamp  default '0000-00-00 00:00:00',
+  trigger_time timestamp NULL DEFAULT NULL,
   name TEXT character set latin1 default NULL,
   PRIMARY KEY  (downtimehistory_id),
   UNIQUE KEY instance_id (instance_id,object_id,entry_time,internal_downtime_id)
@@ -433,9 +433,9 @@ CREATE TABLE IF NOT EXISTS icinga_eventhandlers (
   object_id bigint unsigned default 0,
   state smallint default 0,
   state_type smallint default 0,
-  start_time timestamp  default '0000-00-00 00:00:00',
+  start_time timestamp NULL DEFAULT NULL,
   start_time_usec  int default 0,
-  end_time timestamp  default '0000-00-00 00:00:00',
+  end_time timestamp NULL DEFAULT NULL,
   end_time_usec  int default 0,
   command_object_id bigint unsigned default 0,
   command_args TEXT character set latin1  default '',
@@ -459,7 +459,7 @@ CREATE TABLE IF NOT EXISTS icinga_eventhandlers (
 CREATE TABLE IF NOT EXISTS icinga_externalcommands (
   externalcommand_id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   instance_id bigint unsigned default 0,
-  entry_time timestamp  default '0000-00-00 00:00:00',
+  entry_time timestamp NULL DEFAULT NULL,
   command_type smallint default 0,
   command_name varchar(128) character set latin1  default '',
   command_args TEXT character set latin1  default '',
@@ -475,7 +475,7 @@ CREATE TABLE IF NOT EXISTS icinga_externalcommands (
 CREATE TABLE IF NOT EXISTS icinga_flappinghistory (
   flappinghistory_id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   instance_id bigint unsigned default 0,
-  event_time timestamp  default '0000-00-00 00:00:00',
+  event_time timestamp NULL DEFAULT NULL,
   event_time_usec  int default 0,
   event_type smallint default 0,
   reason_type smallint default 0,
@@ -484,7 +484,7 @@ CREATE TABLE IF NOT EXISTS icinga_flappinghistory (
   percent_state_change double  default '0',
   low_threshold double  default '0',
   high_threshold double  default '0',
-  comment_time timestamp  default '0000-00-00 00:00:00',
+  comment_time timestamp NULL DEFAULT NULL,
   internal_comment_id bigint unsigned default 0,
   PRIMARY KEY  (flappinghistory_id)
 ) ENGINE=InnoDB  COMMENT='Current and historical record of host and service flapping';
@@ -505,9 +505,9 @@ CREATE TABLE IF NOT EXISTS icinga_hostchecks (
   max_check_attempts smallint default 0,
   state smallint default 0,
   state_type smallint default 0,
-  start_time timestamp  default '0000-00-00 00:00:00',
+  start_time timestamp NULL DEFAULT NULL,
   start_time_usec  int default 0,
-  end_time timestamp  default '0000-00-00 00:00:00',
+  end_time timestamp NULL DEFAULT NULL,
   end_time_usec  int default 0,
   command_object_id bigint unsigned default 0,
   command_args TEXT character set latin1  default '',
@@ -713,7 +713,7 @@ CREATE TABLE IF NOT EXISTS icinga_hoststatus (
   hoststatus_id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   instance_id bigint unsigned default 0,
   host_object_id bigint unsigned default 0,
-  status_update_time timestamp  default '0000-00-00 00:00:00',
+  status_update_time timestamp NULL DEFAULT NULL,
   output TEXT character set latin1  default '',
   long_output TEXT  default '',
   perfdata TEXT character set latin1  default '',
@@ -723,18 +723,18 @@ CREATE TABLE IF NOT EXISTS icinga_hoststatus (
   should_be_scheduled smallint default 0,
   current_check_attempt smallint default 0,
   max_check_attempts smallint default 0,
-  last_check timestamp  default '0000-00-00 00:00:00',
-  next_check timestamp  default '0000-00-00 00:00:00',
+  last_check timestamp NULL DEFAULT NULL,
+  next_check timestamp NULL DEFAULT NULL,
   check_type smallint default 0,
-  last_state_change timestamp  default '0000-00-00 00:00:00',
-  last_hard_state_change timestamp  default '0000-00-00 00:00:00',
+  last_state_change timestamp NULL DEFAULT NULL,
+  last_hard_state_change timestamp NULL DEFAULT NULL,
   last_hard_state smallint default 0,
-  last_time_up timestamp  default '0000-00-00 00:00:00',
-  last_time_down timestamp  default '0000-00-00 00:00:00',
-  last_time_unreachable timestamp  default '0000-00-00 00:00:00',
+  last_time_up timestamp NULL DEFAULT NULL,
+  last_time_down timestamp NULL DEFAULT NULL,
+  last_time_unreachable timestamp NULL DEFAULT NULL,
   state_type smallint default 0,
-  last_notification timestamp  default '0000-00-00 00:00:00',
-  next_notification timestamp  default '0000-00-00 00:00:00',
+  last_notification timestamp NULL DEFAULT NULL,
+  next_notification timestamp NULL DEFAULT NULL,
   no_more_notifications smallint default 0,
   notifications_enabled smallint default 0,
   problem_has_been_acknowledged smallint default 0,
@@ -828,8 +828,8 @@ CREATE TABLE IF NOT EXISTS icinga_instances (
 CREATE TABLE IF NOT EXISTS icinga_logentries (
   logentry_id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   instance_id bigint unsigned default 0,
-  logentry_time timestamp  default '0000-00-00 00:00:00',
-  entry_time timestamp  default '0000-00-00 00:00:00',
+  logentry_time timestamp NULL DEFAULT NULL,
+  entry_time timestamp NULL DEFAULT NULL,
   entry_time_usec  int default 0,
   logentry_type  int default 0,
   logentry_data TEXT character set latin1  default '',
@@ -851,9 +851,9 @@ CREATE TABLE IF NOT EXISTS icinga_notifications (
   notification_type smallint default 0,
   notification_reason smallint default 0,
   object_id bigint unsigned default 0,
-  start_time timestamp  default '0000-00-00 00:00:00',
+  start_time timestamp NULL DEFAULT NULL,
   start_time_usec  int default 0,
-  end_time timestamp  default '0000-00-00 00:00:00',
+  end_time timestamp NULL DEFAULT NULL,
   end_time_usec  int default 0,
   state smallint default 0,
   output TEXT character set latin1  default '',
@@ -891,7 +891,7 @@ CREATE TABLE IF NOT EXISTS icinga_processevents (
   processevent_id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   instance_id bigint unsigned default 0,
   event_type smallint default 0,
-  event_time timestamp  default '0000-00-00 00:00:00',
+  event_time timestamp NULL DEFAULT NULL,
   event_time_usec  int default 0,
   process_id bigint unsigned default 0,
   program_name varchar(16) character set latin1  default '',
@@ -910,17 +910,17 @@ CREATE TABLE IF NOT EXISTS icinga_programstatus (
   programstatus_id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   instance_id bigint unsigned default 0,
   program_version varchar(64) character set latin1 collate latin1_general_cs default NULL,
-  status_update_time timestamp  default '0000-00-00 00:00:00',
-  program_start_time timestamp  default '0000-00-00 00:00:00',
-  program_end_time timestamp  default '0000-00-00 00:00:00',
+  status_update_time timestamp NULL DEFAULT NULL,
+  program_start_time timestamp NULL DEFAULT NULL,
+  program_end_time timestamp NULL DEFAULT NULL,
   endpoint_name varchar(255) character set latin1 collate latin1_general_cs default NULL,
   is_currently_running smallint default 0,
   process_id bigint unsigned default 0,
   daemon_mode smallint default 0,
-  last_command_check timestamp  default '0000-00-00 00:00:00',
-  last_log_rotation timestamp  default '0000-00-00 00:00:00',
+  last_command_check timestamp NULL DEFAULT NULL,
+  last_log_rotation timestamp NULL DEFAULT NULL,
   notifications_enabled smallint default 0,
-  disable_notif_expire_time timestamp default '0000-00-00 00:00:00',
+  disable_notif_expire_time timestamp NULL DEFAULT NULL,
   active_service_checks_enabled smallint default 0,
   passive_service_checks_enabled smallint default 0,
   active_host_checks_enabled smallint default 0,
@@ -965,20 +965,20 @@ CREATE TABLE IF NOT EXISTS icinga_scheduleddowntime (
   instance_id bigint unsigned default 0,
   downtime_type smallint default 0,
   object_id bigint unsigned default 0,
-  entry_time timestamp  default '0000-00-00 00:00:00',
+  entry_time timestamp NULL DEFAULT NULL,
   author_name varchar(64) character set latin1  default '',
   comment_data TEXT character set latin1  default '',
   internal_downtime_id bigint unsigned default 0,
   triggered_by_id bigint unsigned default 0,
   is_fixed smallint default 0,
   duration bigint(20) default 0,
-  scheduled_start_time timestamp  default '0000-00-00 00:00:00',
-  scheduled_end_time timestamp  default '0000-00-00 00:00:00',
+  scheduled_start_time timestamp NULL DEFAULT NULL,
+  scheduled_end_time timestamp NULL DEFAULT NULL,
   was_started smallint default 0,
-  actual_start_time timestamp  default '0000-00-00 00:00:00',
+  actual_start_time timestamp NULL DEFAULT NULL,
   actual_start_time_usec  int default 0,
   is_in_effect smallint default 0,
-  trigger_time timestamp  default '0000-00-00 00:00:00',
+  trigger_time timestamp NULL DEFAULT NULL,
   name TEXT character set latin1 default NULL,
   session_token int default NULL,
   PRIMARY KEY  (scheduleddowntime_id),
@@ -1000,9 +1000,9 @@ CREATE TABLE IF NOT EXISTS icinga_servicechecks (
   max_check_attempts smallint default 0,
   state smallint default 0,
   state_type smallint default 0,
-  start_time timestamp  default '0000-00-00 00:00:00',
+  start_time timestamp NULL DEFAULT NULL,
   start_time_usec  int default 0,
-  end_time timestamp  default '0000-00-00 00:00:00',
+  end_time timestamp NULL DEFAULT NULL,
   end_time_usec  int default 0,
   command_object_id bigint unsigned default 0,
   command_args TEXT character set latin1  default '',
@@ -1203,7 +1203,7 @@ CREATE TABLE IF NOT EXISTS icinga_servicestatus (
   servicestatus_id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   instance_id bigint unsigned default 0,
   service_object_id bigint unsigned default 0,
-  status_update_time timestamp  default '0000-00-00 00:00:00',
+  status_update_time timestamp NULL DEFAULT NULL,
   output TEXT character set latin1  default '',
   long_output TEXT  default '',
   perfdata TEXT character set latin1  default '',
@@ -1213,19 +1213,19 @@ CREATE TABLE IF NOT EXISTS icinga_servicestatus (
   should_be_scheduled smallint default 0,
   current_check_attempt smallint default 0,
   max_check_attempts smallint default 0,
-  last_check timestamp  default '0000-00-00 00:00:00',
-  next_check timestamp  default '0000-00-00 00:00:00',
+  last_check timestamp NULL DEFAULT NULL,
+  next_check timestamp NULL DEFAULT NULL,
   check_type smallint default 0,
-  last_state_change timestamp  default '0000-00-00 00:00:00',
-  last_hard_state_change timestamp  default '0000-00-00 00:00:00',
+  last_state_change timestamp NULL DEFAULT NULL,
+  last_hard_state_change timestamp NULL DEFAULT NULL,
   last_hard_state smallint default 0,
-  last_time_ok timestamp  default '0000-00-00 00:00:00',
-  last_time_warning timestamp  default '0000-00-00 00:00:00',
-  last_time_unknown timestamp  default '0000-00-00 00:00:00',
-  last_time_critical timestamp  default '0000-00-00 00:00:00',
+  last_time_ok timestamp NULL DEFAULT NULL,
+  last_time_warning timestamp NULL DEFAULT NULL,
+  last_time_unknown timestamp NULL DEFAULT NULL,
+  last_time_critical timestamp NULL DEFAULT NULL,
   state_type smallint default 0,
-  last_notification timestamp  default '0000-00-00 00:00:00',
-  next_notification timestamp  default '0000-00-00 00:00:00',
+  last_notification timestamp NULL DEFAULT NULL,
+  next_notification timestamp NULL DEFAULT NULL,
   no_more_notifications smallint default 0,
   notifications_enabled smallint default 0,
   problem_has_been_acknowledged smallint default 0,
@@ -1292,7 +1292,7 @@ CREATE TABLE IF NOT EXISTS icinga_service_contacts (
 CREATE TABLE IF NOT EXISTS icinga_statehistory (
   statehistory_id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   instance_id bigint unsigned default 0,
-  state_time timestamp  default '0000-00-00 00:00:00',
+  state_time timestamp NULL DEFAULT NULL,
   state_time_usec  int default 0,
   object_id bigint unsigned default 0,
   state_change smallint default 0,
@@ -1317,9 +1317,9 @@ CREATE TABLE IF NOT EXISTS icinga_statehistory (
 CREATE TABLE IF NOT EXISTS icinga_systemcommands (
   systemcommand_id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   instance_id bigint unsigned default 0,
-  start_time timestamp  default '0000-00-00 00:00:00',
+  start_time timestamp NULL DEFAULT NULL,
   start_time_usec  int default 0,
-  end_time timestamp  default '0000-00-00 00:00:00',
+  end_time timestamp NULL DEFAULT NULL,
   end_time_usec  int default 0,
   command_line TEXT character set latin1  default '',
   timeout smallint default 0,
@@ -1397,7 +1397,7 @@ CREATE TABLE IF NOT EXISTS icinga_endpointstatus (
   instance_id bigint unsigned default 0,
   endpoint_object_id bigint(20) unsigned DEFAULT '0',
   zone_object_id bigint(20) unsigned DEFAULT '0',
-  status_update_time timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',
+  status_update_time timestamp NULL DEFAULT NULL,
   identity varchar(255) DEFAULT NULL,
   node varchar(255) DEFAULT NULL,
   is_connected smallint(6),
@@ -1429,7 +1429,7 @@ CREATE TABLE IF NOT EXISTS icinga_zonestatus (
   zonestatus_id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   instance_id bigint unsigned default 0,
   zone_object_id bigint(20) unsigned DEFAULT '0',
-  status_update_time timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',
+  status_update_time timestamp NULL DEFAULT NULL,
   parent_zone_object_id bigint(20) unsigned DEFAULT '0',
   PRIMARY KEY  (zonestatus_id)
 ) ENGINE=InnoDB COMMENT='Zone status';
@@ -1465,7 +1465,7 @@ ALTER TABLE icinga_systemcommands ADD COLUMN endpoint_object_id bigint default N
 -- add index (delete)
 -- -----------------------------------------
 
--- for periodic delete 
+-- for periodic delete
 -- instance_id and
 -- SYSTEMCOMMANDS, SERVICECHECKS, HOSTCHECKS, EVENTHANDLERS  => start_time
 -- EXTERNALCOMMANDS => entry_time
@@ -1629,7 +1629,7 @@ CREATE INDEX notification_object_id_idx ON icinga_notifications(object_id);
 CREATE INDEX contact_notification_idx ON icinga_contactnotifications(notification_id, contact_object_id);
 CREATE INDEX contacts_object_id_idx ON icinga_contacts(contact_object_id);
 CREATE INDEX contact_notif_meth_notif_idx ON icinga_contactnotificationmethods(contactnotification_id, command_object_id);
-CREATE INDEX command_object_idx ON icinga_commands(object_id); 
+CREATE INDEX command_object_idx ON icinga_commands(object_id);
 CREATE INDEX services_combined_object_idx ON icinga_services(service_object_id, host_object_id);