icingadb-migrate: Explicit AS in SELECT

cmd/icingadb-migrate/embed/comment_query.sql

@@ -1,10 +1,16 @@
-SELECT ch.commenthistory_id, UNIX_TIMESTAMP(ch.entry_time) entry_time,
-  ch.entry_time_usec, ch.entry_type, ch.author_name, ch.comment_data, ch.is_persistent,
-  COALESCE(UNIX_TIMESTAMP(ch.expiration_time), 0) expiration_time,
-  COALESCE(UNIX_TIMESTAMP(ch.deletion_time), 0) deletion_time,
+SELECT
+  ch.commenthistory_id,
+  UNIX_TIMESTAMP(ch.entry_time) AS entry_time,
+  ch.entry_time_usec,
+  ch.entry_type,
+  ch.author_name,
+  ch.comment_data,
+  ch.is_persistent,
+  COALESCE(UNIX_TIMESTAMP(ch.expiration_time), 0) AS expiration_time,
+  COALESCE(UNIX_TIMESTAMP(ch.deletion_time), 0) AS deletion_time,
   ch.deletion_time_usec,
-  COALESCE(ch.name, CONCAT(o.name1, '!', COALESCE(o.name2, ''), '!', ch.commenthistory_id, '-', ch.object_id)) name,
-  o.objecttype_id, o.name1, COALESCE(o.name2, '') name2
+  COALESCE(ch.name, CONCAT(o.name1, '!', COALESCE(o.name2, ''), '!', ch.commenthistory_id, '-', ch.object_id)) AS name,
+  o.objecttype_id, o.name1, COALESCE(o.name2, '') AS name2
 FROM icinga_commenthistory ch USE INDEX (PRIMARY)
 INNER JOIN icinga_objects o ON o.object_id=ch.object_id
 WHERE ch.commenthistory_id BETWEEN :fromid AND :toid

cmd/icingadb-migrate/embed/downtime_query.sql

@@ -1,11 +1,24 @@
-SELECT dh.downtimehistory_id, UNIX_TIMESTAMP(dh.entry_time) entry_time, dh.author_name, dh.comment_data,
-  dh.is_fixed, dh.duration, UNIX_TIMESTAMP(dh.scheduled_start_time) scheduled_start_time,
-  COALESCE(UNIX_TIMESTAMP(dh.scheduled_end_time), 0) scheduled_end_time, dh.was_started,
-  COALESCE(UNIX_TIMESTAMP(dh.actual_start_time), 0) actual_start_time, dh.actual_start_time_usec,
-  COALESCE(UNIX_TIMESTAMP(dh.actual_end_time), 0) actual_end_time, dh.actual_end_time_usec, dh.was_cancelled,
-  COALESCE(UNIX_TIMESTAMP(dh.trigger_time), 0) trigger_time,
-  COALESCE(dh.name, CONCAT(o.name1, '!', COALESCE(o.name2, ''), '!', dh.downtimehistory_id, '-', dh.object_id)) name,
-  o.objecttype_id, o.name1, COALESCE(o.name2, '') name2, COALESCE(sd.name, '') triggered_by
+SELECT
+  dh.downtimehistory_id,
+  UNIX_TIMESTAMP(dh.entry_time) AS entry_time,
+  dh.author_name,
+  dh.comment_data,
+  dh.is_fixed,
+  dh.duration,
+  UNIX_TIMESTAMP(dh.scheduled_start_time) AS scheduled_start_time,
+  COALESCE(UNIX_TIMESTAMP(dh.scheduled_end_time), 0) AS scheduled_end_time,
+  dh.was_started,
+  COALESCE(UNIX_TIMESTAMP(dh.actual_start_time), 0) AS actual_start_time,
+  dh.actual_start_time_usec,
+  COALESCE(UNIX_TIMESTAMP(dh.actual_end_time), 0) AS actual_end_time,
+  dh.actual_end_time_usec,
+  dh.was_cancelled,
+  COALESCE(UNIX_TIMESTAMP(dh.trigger_time), 0) AS trigger_time,
+  COALESCE(dh.name, CONCAT(o.name1, '!', COALESCE(o.name2, ''), '!', dh.downtimehistory_id, '-', dh.object_id)) AS name,
+  o.objecttype_id,
+  o.name1,
+  COALESCE(o.name2, '') AS name2,
+  COALESCE(sd.name, '') AS triggered_by
 FROM icinga_downtimehistory dh USE INDEX (PRIMARY)
 INNER JOIN icinga_objects o ON o.object_id=dh.object_id
 LEFT JOIN icinga_scheduleddowntime sd ON sd.scheduleddowntime_id=dh.triggered_by_id

cmd/icingadb-migrate/embed/flapping_query.sql

@@ -1,6 +1,14 @@
-SELECT fh.flappinghistory_id, UNIX_TIMESTAMP(fh.event_time) event_time,
-  fh.event_time_usec, fh.event_type, fh.percent_state_change, fh.low_threshold,
-  fh.high_threshold, o.objecttype_id, o.name1, COALESCE(o.name2, '') name2
+SELECT
+  fh.flappinghistory_id,
+  UNIX_TIMESTAMP(fh.event_time) AS event_time,
+  fh.event_time_usec,
+  fh.event_type,
+  fh.percent_state_change,
+  fh.low_threshold,
+  fh.high_threshold,
+  o.objecttype_id,
+  o.name1,
+  COALESCE(o.name2, '') AS name2
 FROM icinga_flappinghistory fh USE INDEX (PRIMARY)
 INNER JOIN icinga_objects o ON o.object_id=fh.object_id
 WHERE fh.flappinghistory_id BETWEEN :fromid AND :toid

cmd/icingadb-migrate/embed/notification_query.sql

@@ -1,6 +1,15 @@
-SELECT n.notification_id, n.notification_reason, UNIX_TIMESTAMP(n.end_time) end_time,
-  n.end_time_usec, n.state, COALESCE(n.output, '') output, n.long_output,
-  n.contacts_notified, o.objecttype_id, o.name1, COALESCE(o.name2, '') name2
+SELECT
+  n.notification_id,
+  n.notification_reason,
+  UNIX_TIMESTAMP(n.end_time) AS end_time,
+  n.end_time_usec,
+  n.state,
+  COALESCE(n.output, '') AS output,
+  n.long_output,
+  n.contacts_notified,
+  o.objecttype_id,
+  o.name1,
+  COALESCE(o.name2, '') AS name2
 FROM icinga_notifications n USE INDEX (PRIMARY)
 INNER JOIN icinga_objects o ON o.object_id=n.object_id
 WHERE n.notification_id BETWEEN :fromid AND :toid

cmd/icingadb-migrate/embed/state_query.sql

@@ -1,6 +1,19 @@
-SELECT sh.statehistory_id, UNIX_TIMESTAMP(sh.state_time) state_time, sh.state_time_usec, sh.state,
-  sh.state_type, sh.current_check_attempt, sh.max_check_attempts, sh.last_state, sh.last_hard_state,
-  sh.output, sh.long_output, sh.check_source, o.objecttype_id, o.name1, COALESCE(o.name2, '') name2
+SELECT
+  sh.statehistory_id,
+  UNIX_TIMESTAMP(sh.state_time) AS state_time,
+  sh.state_time_usec,
+  sh.state,
+  sh.state_type,
+  sh.current_check_attempt,
+  sh.max_check_attempts,
+  sh.last_state,
+  sh.last_hard_state,
+  sh.output,
+  sh.long_output,
+  sh.check_source,
+  o.objecttype_id,
+  o.name1,
+  COALESCE(o.name2, '') AS name2
 FROM icinga_statehistory sh USE INDEX (PRIMARY)
 INNER JOIN icinga_objects o ON o.object_id=sh.object_id
 WHERE sh.statehistory_id BETWEEN :fromid AND :toid