Move event summaries to their own table to reduce contention on Monitor_Status
This commit is contained in:
Isaac Connor
parent
2e22cd5c3b
commit
c5ca123042
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@ -3,10 +3,10 @@ delimiter //
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DROP TRIGGER IF EXISTS Events_Hour_delete_trigger//
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CREATE TRIGGER Events_Hour_delete_trigger BEFORE DELETE ON Events_Hour
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FOR EACH ROW BEGIN
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UPDATE Monitor_Status SET
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UPDATE Event_Summaries SET
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HourEvents = GREATEST(COALESCE(HourEvents,1)-1,0),
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HourEventDiskSpace=GREATEST(COALESCE(HourEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0)
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WHERE Monitor_Status.MonitorId=OLD.MonitorId;
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WHERE Event_Summaries.MonitorId=OLD.MonitorId;
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END;
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//
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@ -20,10 +20,10 @@ FOR EACH ROW
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set diff = COALESCE(NEW.DiskSpace,0) - COALESCE(OLD.DiskSpace,0);
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IF ( diff ) THEN
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IF ( NEW.MonitorID != OLD.MonitorID ) THEN
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UPDATE Monitor_Status SET HourEventDiskSpace=GREATEST(COALESCE(HourEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0) WHERE Monitor_Status.MonitorId=OLD.MonitorId;
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UPDATE Monitor_Status SET HourEventDiskSpace=COALESCE(HourEventDiskSpace,0)+COALESCE(NEW.DiskSpace,0) WHERE Monitor_Status.MonitorId=NEW.MonitorId;
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UPDATE Event_Summaries SET HourEventDiskSpace=GREATEST(COALESCE(HourEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0) WHERE Event_Summaries.MonitorId=OLD.MonitorId;
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UPDATE Event_Summaries SET HourEventDiskSpace=COALESCE(HourEventDiskSpace,0)+COALESCE(NEW.DiskSpace,0) WHERE Event_Summaries.MonitorId=NEW.MonitorId;
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ELSE
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UPDATE Monitor_Status SET HourEventDiskSpace=COALESCE(HourEventDiskSpace,0)+diff WHERE Monitor_Status.MonitorId=NEW.MonitorId;
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UPDATE Event_Summaries SET HourEventDiskSpace=COALESCE(HourEventDiskSpace,0)+diff WHERE Event_Summaries.MonitorId=NEW.MonitorId;
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END IF;
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END IF;
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END;
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@ -32,10 +32,10 @@ FOR EACH ROW
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DROP TRIGGER IF EXISTS Events_Day_delete_trigger//
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CREATE TRIGGER Events_Day_delete_trigger BEFORE DELETE ON Events_Day
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FOR EACH ROW BEGIN
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UPDATE Monitor_Status SET
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UPDATE Event_Summaries SET
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DayEvents = GREATEST(COALESCE(DayEvents,1)-1,0),
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DayEventDiskSpace=GREATEST(COALESCE(DayEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0)
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WHERE Monitor_Status.MonitorId=OLD.MonitorId;
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WHERE Event_Summaries.MonitorId=OLD.MonitorId;
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END;
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//
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@ -48,10 +48,10 @@ FOR EACH ROW
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set diff = COALESCE(NEW.DiskSpace,0) - COALESCE(OLD.DiskSpace,0);
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IF ( diff ) THEN
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IF ( NEW.MonitorID != OLD.MonitorID ) THEN
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UPDATE Monitor_Status SET DayEventDiskSpace=GREATEST(COALESCE(DayEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0) WHERE Monitor_Status.MonitorId=OLD.MonitorId;
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UPDATE Monitor_Status SET DayEventDiskSpace=COALESCE(DayEventDiskSpace,0)+COALESCE(NEW.DiskSpace,0) WHERE Monitor_Status.MonitorId=NEW.MonitorId;
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UPDATE Event_Summaries SET DayEventDiskSpace=GREATEST(COALESCE(DayEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0) WHERE Event_Summaries.MonitorId=OLD.MonitorId;
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UPDATE Event_Summaries SET DayEventDiskSpace=COALESCE(DayEventDiskSpace,0)+COALESCE(NEW.DiskSpace,0) WHERE Event_Summaries.MonitorId=NEW.MonitorId;
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ELSE
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UPDATE Monitor_Status SET DayEventDiskSpace=GREATEST(COALESCE(DayEventDiskSpace,0)+diff,0) WHERE Monitor_Status.MonitorId=NEW.MonitorId;
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UPDATE Event_Summaries SET DayEventDiskSpace=GREATEST(COALESCE(DayEventDiskSpace,0)+diff,0) WHERE Event_Summaries.MonitorId=NEW.MonitorId;
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END IF;
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END IF;
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END;
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@ -61,10 +61,10 @@ FOR EACH ROW
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DROP TRIGGER IF EXISTS Events_Week_delete_trigger//
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CREATE TRIGGER Events_Week_delete_trigger BEFORE DELETE ON Events_Week
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FOR EACH ROW BEGIN
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UPDATE Monitor_Status SET
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UPDATE Event_Summaries SET
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WeekEvents = GREATEST(COALESCE(WeekEvents,1)-1,0),
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WeekEventDiskSpace=GREATEST(COALESCE(WeekEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0)
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WHERE Monitor_Status.MonitorId=OLD.MonitorId;
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WHERE Event_Summaries.MonitorId=OLD.MonitorId;
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END;
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//
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@ -77,10 +77,10 @@ FOR EACH ROW
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set diff = COALESCE(NEW.DiskSpace,0) - COALESCE(OLD.DiskSpace,0);
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IF ( diff ) THEN
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IF ( NEW.MonitorID != OLD.MonitorID ) THEN
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UPDATE Monitor_Status SET WeekEventDiskSpace=GREATEST(COALESCE(WeekEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0) WHERE Monitor_Status.MonitorId=OLD.MonitorId;
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UPDATE Monitor_Status SET WeekEventDiskSpace=COALESCE(WeekEventDiskSpace,0)+COALESCE(NEW.DiskSpace,0) WHERE Monitor_Status.MonitorId=NEW.MonitorId;
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UPDATE Event_Summaries SET WeekEventDiskSpace=GREATEST(COALESCE(WeekEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0) WHERE Event_Summaries.MonitorId=OLD.MonitorId;
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UPDATE Event_Summaries SET WeekEventDiskSpace=COALESCE(WeekEventDiskSpace,0)+COALESCE(NEW.DiskSpace,0) WHERE Event_Summaries.MonitorId=NEW.MonitorId;
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ELSE
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UPDATE Monitor_Status SET WeekEventDiskSpace=GREATEST(COALESCE(WeekEventDiskSpace,0)+diff,0) WHERE Monitor_Status.MonitorId=NEW.MonitorId;
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UPDATE Event_Summaries SET WeekEventDiskSpace=GREATEST(COALESCE(WeekEventDiskSpace,0)+diff,0) WHERE Event_Summaries.MonitorId=NEW.MonitorId;
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END IF;
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END IF;
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END;
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@ -89,10 +89,10 @@ FOR EACH ROW
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DROP TRIGGER IF EXISTS Events_Month_delete_trigger//
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CREATE TRIGGER Events_Month_delete_trigger BEFORE DELETE ON Events_Month
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FOR EACH ROW BEGIN
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UPDATE Monitor_Status SET
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UPDATE Event_Summaries SET
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MonthEvents = GREATEST(COALESCE(MonthEvents,1)-1,0),
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MonthEventDiskSpace=GREATEST(COALESCE(MonthEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0)
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WHERE Monitor_Status.MonitorId=OLD.MonitorId;
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WHERE Event_Summaries.MonitorId=OLD.MonitorId;
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END;
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//
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@ -105,10 +105,10 @@ FOR EACH ROW
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set diff = COALESCE(NEW.DiskSpace,0) - COALESCE(OLD.DiskSpace,0);
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IF ( diff ) THEN
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IF ( NEW.MonitorID != OLD.MonitorID ) THEN
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UPDATE Monitor_Status SET MonthEventDiskSpace=GREATEST(COALESCE(MonthEventDiskSpace,0)-COALESCE(OLD.DiskSpace),0) WHERE Monitor_Status.MonitorId=OLD.MonitorId;
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UPDATE Monitor_Status SET MonthEventDiskSpace=COALESCE(MonthEventDiskSpace,0)+COALESCE(NEW.DiskSpace) WHERE Monitor_Status.MonitorId=NEW.MonitorId;
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UPDATE Event_Summaries SET MonthEventDiskSpace=GREATEST(COALESCE(MonthEventDiskSpace,0)-COALESCE(OLD.DiskSpace),0) WHERE Event_Summaries.MonitorId=OLD.MonitorId;
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UPDATE Event_Summaries SET MonthEventDiskSpace=COALESCE(MonthEventDiskSpace,0)+COALESCE(NEW.DiskSpace) WHERE Event_Summaries.MonitorId=NEW.MonitorId;
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ELSE
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UPDATE Monitor_Status SET MonthEventDiskSpace=GREATEST(COALESCE(MonthEventDiskSpace,0)+diff,0) WHERE Monitor_Status.MonitorId=NEW.MonitorId;
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UPDATE Event_Summaries SET MonthEventDiskSpace=GREATEST(COALESCE(MonthEventDiskSpace,0)+diff,0) WHERE Event_Summaries.MonitorId=NEW.MonitorId;
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END IF;
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END IF;
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END;
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@ -145,20 +145,20 @@ BEGIN
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IF ( NEW.Archived != OLD.Archived ) THEN
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IF ( NEW.Archived ) THEN
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INSERT INTO Events_Archived (EventId,MonitorId,DiskSpace) VALUES (NEW.Id,NEW.MonitorId,NEW.DiskSpace);
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UPDATE Monitor_Status SET ArchivedEvents = COALESCE(ArchivedEvents,0)+1, ArchivedEventDiskSpace = COALESCE(ArchivedEventDiskSpace,0) + COALESCE(NEW.DiskSpace,0) WHERE Monitor_Status.MonitorId=NEW.MonitorId;
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UPDATE Event_Summaries SET ArchivedEvents = COALESCE(ArchivedEvents,0)+1, ArchivedEventDiskSpace = COALESCE(ArchivedEventDiskSpace,0) + COALESCE(NEW.DiskSpace,0) WHERE Event_Summaries.MonitorId=NEW.MonitorId;
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ELSEIF ( OLD.Archived ) THEN
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DELETE FROM Events_Archived WHERE EventId=OLD.Id;
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UPDATE Monitor_Status
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UPDATE Event_Summaries
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SET
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ArchivedEvents = GREATEST(COALESCE(ArchivedEvents,0)-1,0),
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ArchivedEventDiskSpace = GREATEST(COALESCE(ArchivedEventDiskSpace,0) - COALESCE(OLD.DiskSpace,0),0)
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WHERE Monitor_Status.MonitorId=OLD.MonitorId;
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WHERE Event_Summaries.MonitorId=OLD.MonitorId;
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ELSE
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IF ( OLD.DiskSpace != NEW.DiskSpace ) THEN
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UPDATE Events_Archived SET DiskSpace=NEW.DiskSpace WHERE EventId=NEW.Id;
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UPDATE Monitor_Status SET
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UPDATE Event_Summaries SET
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ArchivedEventDiskSpace = GREATEST(COALESCE(ArchivedEventDiskSpace,0) - COALESCE(OLD.DiskSpace,0) + COALESCE(NEW.DiskSpace,0),0)
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WHERE Monitor_Status.MonitorId=OLD.MonitorId;
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WHERE Event_Summaries.MonitorId=OLD.MonitorId;
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END IF;
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END IF;
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ELSEIF ( NEW.Archived AND diff ) THEN
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@ -166,10 +166,10 @@ BEGIN
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END IF;
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IF ( diff ) THEN
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UPDATE Monitor_Status
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UPDATE Event_Summaries
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SET
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TotalEventDiskSpace = GREATEST(COALESCE(TotalEventDiskSpace,0) - COALESCE(OLD.DiskSpace,0) + COALESCE(NEW.DiskSpace,0),0)
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WHERE Monitor_Status.MonitorId=OLD.MonitorId;
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WHERE Event_Summaries.MonitorId=OLD.MonitorId;
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END IF;
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END;
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@ -189,13 +189,13 @@ FOR EACH ROW
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INSERT INTO Events_Day (EventId,MonitorId,StartDateTime,DiskSpace) VALUES (NEW.Id,NEW.MonitorId,NEW.StartDateTime,0);
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INSERT INTO Events_Week (EventId,MonitorId,StartDateTime,DiskSpace) VALUES (NEW.Id,NEW.MonitorId,NEW.StartDateTime,0);
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INSERT INTO Events_Month (EventId,MonitorId,StartDateTime,DiskSpace) VALUES (NEW.Id,NEW.MonitorId,NEW.StartDateTime,0);
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UPDATE Monitor_Status SET
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UPDATE Event_Summaries SET
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HourEvents = COALESCE(HourEvents,0)+1,
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DayEvents = COALESCE(DayEvents,0)+1,
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WeekEvents = COALESCE(WeekEvents,0)+1,
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MonthEvents = COALESCE(MonthEvents,0)+1,
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TotalEvents = COALESCE(TotalEvents,0)+1
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WHERE Monitor_Status.MonitorId=NEW.MonitorId;
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WHERE Event_Summaries.MonitorId=NEW.MonitorId;
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END;
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//
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@ -213,17 +213,17 @@ BEGIN
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DELETE FROM Events_Month WHERE EventId=OLD.Id;
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IF ( OLD.Archived ) THEN
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DELETE FROM Events_Archived WHERE EventId=OLD.Id;
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UPDATE Monitor_Status SET
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UPDATE Event_Summaries SET
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ArchivedEvents = GREATEST(COALESCE(ArchivedEvents,1) - 1,0),
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ArchivedEventDiskSpace = GREATEST(COALESCE(ArchivedEventDiskSpace,0) - COALESCE(OLD.DiskSpace,0),0),
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TotalEvents = GREATEST(COALESCE(TotalEvents,1) - 1,0),
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TotalEventDiskSpace = GREATEST(COALESCE(TotalEventDiskSpace,0) - COALESCE(OLD.DiskSpace,0),0)
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WHERE Monitor_Status.MonitorId=OLD.MonitorId;
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WHERE Event_Summaries.MonitorId=OLD.MonitorId;
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ELSE
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UPDATE Monitor_Status SET
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UPDATE Event_Summaries SET
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TotalEvents = GREATEST(COALESCE(TotalEvents,1)-1,0),
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TotalEventDiskSpace=GREATEST(COALESCE(TotalEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0)
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WHERE Monitor_Status.MonitorId=OLD.MonitorId;
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WHERE Event_Summaries.MonitorId=OLD.MonitorId;
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END IF;
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END;
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@ -550,6 +550,12 @@ CREATE TABLE `Monitor_Status` (
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`CaptureFPS` DECIMAL(10,2) NOT NULL default 0,
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`AnalysisFPS` DECIMAL(5,2) NOT NULL default 0,
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`CaptureBandwidth` INT NOT NULL default 0,
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PRIMARY KEY (`MonitorId`)
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) ENGINE=@ZM_MYSQL_ENGINE@;
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DROP TABLE IF EXISTS `Event_Summaries`;
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CREATE TABLE `Event_Summaries` (
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`MonitorId` int(10) unsigned NOT NULL,
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`TotalEvents` int(10) default NULL,
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`TotalEventDiskSpace` bigint default NULL,
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`HourEvents` int(10) default NULL,
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@ -564,6 +570,7 @@ CREATE TABLE `Monitor_Status` (
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`ArchivedEventDiskSpace` bigint default NULL,
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PRIMARY KEY (`MonitorId`)
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) ENGINE=@ZM_MYSQL_ENGINE@;
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--
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-- Table structure for table `States`
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-- PP - Added IsActive to track custom run states
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@ -0,0 +1,325 @@
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SELECT 'This update may make changes that require SUPER privileges. If you see an error message saying:
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ERROR 1419 (HY000) at line 298: You do not have the SUPER privilege and binary logging is enabled (you *might* want to use the less safe log_bin_trust_function_creators variable)
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You will have to either run this update as root manually using something like (on ubuntu/debian)
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sudo mysql --defaults-file=/etc/mysql/debian.cnf zm < /usr/share/zoneminder/db/zm_update-1.35.24.sql
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OR
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sudo mysql --defaults-file=/etc/mysql/debian.cnf "set global log_bin_trust_function_creators=1;"
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sudo zmupdate.pl
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OR
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Turn off binary logging in your mysql server by adding this to your mysql config.
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[mysqld]
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skip-log-bin
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';
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SET @s = (SELECT IF(
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(SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE table_schema = DATABASE()
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AND table_name = 'Event_Summaries'
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) > 0
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,
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"SELECT 'Event_Summaries Already exists'",
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"
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CREATE TABLE `Event_Summaries` (
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`MonitorId` int(10) unsigned NOT NULL,
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`TotalEvents` int(10) default NULL,
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`TotalEventDiskSpace` bigint default NULL,
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`HourEvents` int(10) default NULL,
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`HourEventDiskSpace` bigint default NULL,
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`DayEvents` int(10) default NULL,
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`DayEventDiskSpace` bigint default NULL,
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`WeekEvents` int(10) default NULL,
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`WeekEventDiskSpace` bigint default NULL,
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`MonthEvents` int(10) default NULL,
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`MonthEventDiskSpace` bigint default NULL,
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`ArchivedEvents` int(10) default NULL,
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`ArchivedEventDiskSpace` bigint default NULL,
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PRIMARY KEY (`MonitorId`)
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) ENGINE=InnoDb;
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"
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));
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PREPARE stmt FROM @s;
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EXECUTE stmt;
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UPDATE Event_Summaries INNER JOIN (
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SELECT MonitorId,
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COUNT(Id) AS TotalEvents,
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SUM(DiskSpace) AS TotalEventDiskSpace,
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SUM(IF(Archived,1,0)) AS ArchivedEvents,
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SUM(IF(Archived,DiskSpace,0)) AS ArchivedEventDiskSpace,
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SUM(IF(StartDateTime > DATE_SUB(NOW(), INTERVAL 1 hour),1,0)) AS HourEvents,
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SUM(IF(StartDateTime > DATE_SUB(NOW(), INTERVAL 1 hour),DiskSpace,0)) AS HourEventDiskSpace,
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SUM(IF(StartDateTime > DATE_SUB(NOW(), INTERVAL 1 day),1,0)) AS DayEvents,
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SUM(IF(StartDateTime > DATE_SUB(NOW(), INTERVAL 1 day),DiskSpace,0)) AS DayEventDiskSpace,
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SUM(IF(StartDateTime > DATE_SUB(NOW(), INTERVAL 1 week),1,0)) AS WeekEvents,
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SUM(IF(StartDateTime > DATE_SUB(NOW(), INTERVAL 1 week),DiskSpace,0)) AS WeekEventDiskSpace,
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SUM(IF(StartDateTime > DATE_SUB(NOW(), INTERVAL 1 month),1,0)) AS MonthEvents,
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SUM(IF(StartDateTime > DATE_SUB(NOW(), INTERVAL 1 month),DiskSpace,0)) AS MonthEventDiskSpace
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FROM Events GROUP BY MonitorId
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) AS E ON E.MonitorId=Event_Summaries.MonitorId SET
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Event_Summaries.TotalEvents = E.TotalEvents,
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Event_Summaries.TotalEventDiskSpace = E.TotalEventDiskSpace,
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Event_Summaries.ArchivedEvents = E.ArchivedEvents,
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Event_Summaries.ArchivedEventDiskSpace = E.ArchivedEventDiskSpace,
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Event_Summaries.HourEvents = E.HourEvents,
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Event_Summaries.HourEventDiskSpace = E.HourEventDiskSpace,
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Event_Summaries.DayEvents = E.DayEvents,
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Event_Summaries.DayEventDiskSpace = E.DayEventDiskSpace,
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Event_Summaries.WeekEvents = E.WeekEvents,
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Event_Summaries.WeekEventDiskSpace = E.WeekEventDiskSpace,
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Event_Summaries.MonthEvents = E.MonthEvents,
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Event_Summaries.MonthEventDiskSpace = E.MonthEventDiskSpace;
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delimiter //
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DROP TRIGGER IF EXISTS Events_Hour_delete_trigger//
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CREATE TRIGGER Events_Hour_delete_trigger BEFORE DELETE ON Events_Hour
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FOR EACH ROW BEGIN
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UPDATE Event_Summaries SET
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HourEvents = GREATEST(COALESCE(HourEvents,1)-1,0),
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HourEventDiskSpace=GREATEST(COALESCE(HourEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0)
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WHERE Event_Summaries.MonitorId=OLD.MonitorId;
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END;
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//
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DROP TRIGGER IF EXISTS Events_Hour_update_trigger//
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CREATE TRIGGER Events_Hour_update_trigger AFTER UPDATE ON Events_Hour
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FOR EACH ROW
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BEGIN
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declare diff BIGINT default 0;
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set diff = COALESCE(NEW.DiskSpace,0) - COALESCE(OLD.DiskSpace,0);
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IF ( diff ) THEN
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IF ( NEW.MonitorID != OLD.MonitorID ) THEN
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UPDATE Event_Summaries SET HourEventDiskSpace=GREATEST(COALESCE(HourEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0) WHERE Event_Summaries.MonitorId=OLD.MonitorId;
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UPDATE Event_Summaries SET HourEventDiskSpace=COALESCE(HourEventDiskSpace,0)+COALESCE(NEW.DiskSpace,0) WHERE Event_Summaries.MonitorId=NEW.MonitorId;
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ELSE
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UPDATE Event_Summaries SET HourEventDiskSpace=COALESCE(HourEventDiskSpace,0)+diff WHERE Event_Summaries.MonitorId=NEW.MonitorId;
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END IF;
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END IF;
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END;
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//
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DROP TRIGGER IF EXISTS Events_Day_delete_trigger//
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CREATE TRIGGER Events_Day_delete_trigger BEFORE DELETE ON Events_Day
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FOR EACH ROW BEGIN
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UPDATE Event_Summaries SET
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DayEvents = GREATEST(COALESCE(DayEvents,1)-1,0),
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DayEventDiskSpace=GREATEST(COALESCE(DayEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0)
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WHERE Event_Summaries.MonitorId=OLD.MonitorId;
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END;
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//
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DROP TRIGGER IF EXISTS Events_Day_update_trigger;
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CREATE TRIGGER Events_Day_update_trigger AFTER UPDATE ON Events_Day
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FOR EACH ROW
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BEGIN
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declare diff BIGINT default 0;
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set diff = COALESCE(NEW.DiskSpace,0) - COALESCE(OLD.DiskSpace,0);
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IF ( diff ) THEN
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IF ( NEW.MonitorID != OLD.MonitorID ) THEN
|
||||
UPDATE Event_Summaries SET DayEventDiskSpace=GREATEST(COALESCE(DayEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0) WHERE Event_Summaries.MonitorId=OLD.MonitorId;
|
||||
UPDATE Event_Summaries SET DayEventDiskSpace=COALESCE(DayEventDiskSpace,0)+COALESCE(NEW.DiskSpace,0) WHERE Event_Summaries.MonitorId=NEW.MonitorId;
|
||||
ELSE
|
||||
UPDATE Event_Summaries SET DayEventDiskSpace=GREATEST(COALESCE(DayEventDiskSpace,0)+diff,0) WHERE Event_Summaries.MonitorId=NEW.MonitorId;
|
||||
END IF;
|
||||
END IF;
|
||||
END;
|
||||
//
|
||||
|
||||
|
||||
DROP TRIGGER IF EXISTS Events_Week_delete_trigger//
|
||||
CREATE TRIGGER Events_Week_delete_trigger BEFORE DELETE ON Events_Week
|
||||
FOR EACH ROW BEGIN
|
||||
UPDATE Event_Summaries SET
|
||||
WeekEvents = GREATEST(COALESCE(WeekEvents,1)-1,0),
|
||||
WeekEventDiskSpace=GREATEST(COALESCE(WeekEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0)
|
||||
WHERE Event_Summaries.MonitorId=OLD.MonitorId;
|
||||
END;
|
||||
//
|
||||
|
||||
DROP TRIGGER IF EXISTS Events_Week_update_trigger;
|
||||
CREATE TRIGGER Events_Week_update_trigger AFTER UPDATE ON Events_Week
|
||||
FOR EACH ROW
|
||||
BEGIN
|
||||
declare diff BIGINT default 0;
|
||||
|
||||
set diff = COALESCE(NEW.DiskSpace,0) - COALESCE(OLD.DiskSpace,0);
|
||||
IF ( diff ) THEN
|
||||
IF ( NEW.MonitorID != OLD.MonitorID ) THEN
|
||||
UPDATE Event_Summaries SET WeekEventDiskSpace=GREATEST(COALESCE(WeekEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0) WHERE Event_Summaries.MonitorId=OLD.MonitorId;
|
||||
UPDATE Event_Summaries SET WeekEventDiskSpace=COALESCE(WeekEventDiskSpace,0)+COALESCE(NEW.DiskSpace,0) WHERE Event_Summaries.MonitorId=NEW.MonitorId;
|
||||
ELSE
|
||||
UPDATE Event_Summaries SET WeekEventDiskSpace=GREATEST(COALESCE(WeekEventDiskSpace,0)+diff,0) WHERE Event_Summaries.MonitorId=NEW.MonitorId;
|
||||
END IF;
|
||||
END IF;
|
||||
END;
|
||||
//
|
||||
|
||||
DROP TRIGGER IF EXISTS Events_Month_delete_trigger//
|
||||
CREATE TRIGGER Events_Month_delete_trigger BEFORE DELETE ON Events_Month
|
||||
FOR EACH ROW BEGIN
|
||||
UPDATE Event_Summaries SET
|
||||
MonthEvents = GREATEST(COALESCE(MonthEvents,1)-1,0),
|
||||
MonthEventDiskSpace=GREATEST(COALESCE(MonthEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0)
|
||||
WHERE Event_Summaries.MonitorId=OLD.MonitorId;
|
||||
END;
|
||||
//
|
||||
|
||||
DROP TRIGGER IF EXISTS Events_Month_update_trigger;
|
||||
CREATE TRIGGER Events_Month_update_trigger AFTER UPDATE ON Events_Month
|
||||
FOR EACH ROW
|
||||
BEGIN
|
||||
declare diff BIGINT default 0;
|
||||
|
||||
set diff = COALESCE(NEW.DiskSpace,0) - COALESCE(OLD.DiskSpace,0);
|
||||
IF ( diff ) THEN
|
||||
IF ( NEW.MonitorID != OLD.MonitorID ) THEN
|
||||
UPDATE Event_Summaries SET MonthEventDiskSpace=GREATEST(COALESCE(MonthEventDiskSpace,0)-COALESCE(OLD.DiskSpace),0) WHERE Event_Summaries.MonitorId=OLD.MonitorId;
|
||||
UPDATE Event_Summaries SET MonthEventDiskSpace=COALESCE(MonthEventDiskSpace,0)+COALESCE(NEW.DiskSpace) WHERE Event_Summaries.MonitorId=NEW.MonitorId;
|
||||
ELSE
|
||||
UPDATE Event_Summaries SET MonthEventDiskSpace=GREATEST(COALESCE(MonthEventDiskSpace,0)+diff,0) WHERE Event_Summaries.MonitorId=NEW.MonitorId;
|
||||
END IF;
|
||||
END IF;
|
||||
END;
|
||||
//
|
||||
|
||||
drop procedure if exists update_storage_stats//
|
||||
|
||||
drop trigger if exists event_update_trigger//
|
||||
|
||||
CREATE TRIGGER event_update_trigger AFTER UPDATE ON Events
|
||||
FOR EACH ROW
|
||||
BEGIN
|
||||
declare diff BIGINT default 0;
|
||||
|
||||
set diff = COALESCE(NEW.DiskSpace,0) - COALESCE(OLD.DiskSpace,0);
|
||||
IF ( NEW.StorageId = OLD.StorageID ) THEN
|
||||
IF ( diff ) THEN
|
||||
UPDATE Storage SET DiskSpace = GREATEST(COALESCE(DiskSpace,0) + diff,0) WHERE Storage.Id = OLD.StorageId;
|
||||
END IF;
|
||||
ELSE
|
||||
IF ( NEW.DiskSpace ) THEN
|
||||
UPDATE Storage SET DiskSpace = COALESCE(DiskSpace,0) + NEW.DiskSpace WHERE Storage.Id = NEW.StorageId;
|
||||
END IF;
|
||||
IF ( OLD.DiskSpace ) THEN
|
||||
UPDATE Storage SET DiskSpace = GREATEST(COALESCE(DiskSpace,0) - OLD.DiskSpace,0) WHERE Storage.Id = OLD.StorageId;
|
||||
END IF;
|
||||
END IF;
|
||||
|
||||
UPDATE Events_Hour SET DiskSpace=NEW.DiskSpace WHERE EventId=NEW.Id;
|
||||
UPDATE Events_Day SET DiskSpace=NEW.DiskSpace WHERE EventId=NEW.Id;
|
||||
UPDATE Events_Week SET DiskSpace=NEW.DiskSpace WHERE EventId=NEW.Id;
|
||||
UPDATE Events_Month SET DiskSpace=NEW.DiskSpace WHERE EventId=NEW.Id;
|
||||
|
||||
IF ( NEW.Archived != OLD.Archived ) THEN
|
||||
IF ( NEW.Archived ) THEN
|
||||
INSERT INTO Events_Archived (EventId,MonitorId,DiskSpace) VALUES (NEW.Id,NEW.MonitorId,NEW.DiskSpace);
|
||||
UPDATE Event_Summaries SET ArchivedEvents = COALESCE(ArchivedEvents,0)+1, ArchivedEventDiskSpace = COALESCE(ArchivedEventDiskSpace,0) + COALESCE(NEW.DiskSpace,0) WHERE Event_Summaries.MonitorId=NEW.MonitorId;
|
||||
ELSEIF ( OLD.Archived ) THEN
|
||||
DELETE FROM Events_Archived WHERE EventId=OLD.Id;
|
||||
UPDATE Event_Summaries
|
||||
SET
|
||||
ArchivedEvents = GREATEST(COALESCE(ArchivedEvents,0)-1,0),
|
||||
ArchivedEventDiskSpace = GREATEST(COALESCE(ArchivedEventDiskSpace,0) - COALESCE(OLD.DiskSpace,0),0)
|
||||
WHERE Event_Summaries.MonitorId=OLD.MonitorId;
|
||||
ELSE
|
||||
IF ( OLD.DiskSpace != NEW.DiskSpace ) THEN
|
||||
UPDATE Events_Archived SET DiskSpace=NEW.DiskSpace WHERE EventId=NEW.Id;
|
||||
UPDATE Event_Summaries SET
|
||||
ArchivedEventDiskSpace = GREATEST(COALESCE(ArchivedEventDiskSpace,0) - COALESCE(OLD.DiskSpace,0) + COALESCE(NEW.DiskSpace,0),0)
|
||||
WHERE Event_Summaries.MonitorId=OLD.MonitorId;
|
||||
END IF;
|
||||
END IF;
|
||||
ELSEIF ( NEW.Archived AND diff ) THEN
|
||||
UPDATE Events_Archived SET DiskSpace=NEW.DiskSpace WHERE EventId=NEW.Id;
|
||||
END IF;
|
||||
|
||||
IF ( diff ) THEN
|
||||
UPDATE Event_Summaries
|
||||
SET
|
||||
TotalEventDiskSpace = GREATEST(COALESCE(TotalEventDiskSpace,0) - COALESCE(OLD.DiskSpace,0) + COALESCE(NEW.DiskSpace,0),0)
|
||||
WHERE Event_Summaries.MonitorId=OLD.MonitorId;
|
||||
END IF;
|
||||
|
||||
END;
|
||||
|
||||
//
|
||||
|
||||
DROP TRIGGER IF EXISTS event_insert_trigger//
|
||||
|
||||
/* The assumption is that when an Event is inserted, it has no size yet, so don't bother updating the DiskSpace, just the count.
|
||||
* The DiskSpace will get update in the Event Update Trigger
|
||||
*/
|
||||
CREATE TRIGGER event_insert_trigger AFTER INSERT ON Events
|
||||
FOR EACH ROW
|
||||
BEGIN
|
||||
|
||||
INSERT INTO Events_Hour (EventId,MonitorId,StartDateTime,DiskSpace) VALUES (NEW.Id,NEW.MonitorId,NEW.StartDateTime,0);
|
||||
INSERT INTO Events_Day (EventId,MonitorId,StartDateTime,DiskSpace) VALUES (NEW.Id,NEW.MonitorId,NEW.StartDateTime,0);
|
||||
INSERT INTO Events_Week (EventId,MonitorId,StartDateTime,DiskSpace) VALUES (NEW.Id,NEW.MonitorId,NEW.StartDateTime,0);
|
||||
INSERT INTO Events_Month (EventId,MonitorId,StartDateTime,DiskSpace) VALUES (NEW.Id,NEW.MonitorId,NEW.StartDateTime,0);
|
||||
UPDATE Event_Summaries SET
|
||||
HourEvents = COALESCE(HourEvents,0)+1,
|
||||
DayEvents = COALESCE(DayEvents,0)+1,
|
||||
WeekEvents = COALESCE(WeekEvents,0)+1,
|
||||
MonthEvents = COALESCE(MonthEvents,0)+1,
|
||||
TotalEvents = COALESCE(TotalEvents,0)+1
|
||||
WHERE Event_Summaries.MonitorId=NEW.MonitorId;
|
||||
END;
|
||||
//
|
||||
|
||||
DROP TRIGGER IF EXISTS event_delete_trigger//
|
||||
|
||||
CREATE TRIGGER event_delete_trigger BEFORE DELETE ON Events
|
||||
FOR EACH ROW
|
||||
BEGIN
|
||||
IF ( OLD.DiskSpace ) THEN
|
||||
UPDATE Storage SET DiskSpace = GREATEST(COALESCE(DiskSpace,0) - COALESCE(OLD.DiskSpace,0),0) WHERE Storage.Id = OLD.StorageId;
|
||||
END IF;
|
||||
DELETE FROM Events_Hour WHERE EventId=OLD.Id;
|
||||
DELETE FROM Events_Day WHERE EventId=OLD.Id;
|
||||
DELETE FROM Events_Week WHERE EventId=OLD.Id;
|
||||
DELETE FROM Events_Month WHERE EventId=OLD.Id;
|
||||
IF ( OLD.Archived ) THEN
|
||||
DELETE FROM Events_Archived WHERE EventId=OLD.Id;
|
||||
UPDATE Event_Summaries SET
|
||||
ArchivedEvents = GREATEST(COALESCE(ArchivedEvents,1) - 1,0),
|
||||
ArchivedEventDiskSpace = GREATEST(COALESCE(ArchivedEventDiskSpace,0) - COALESCE(OLD.DiskSpace,0),0),
|
||||
TotalEvents = GREATEST(COALESCE(TotalEvents,1) - 1,0),
|
||||
TotalEventDiskSpace = GREATEST(COALESCE(TotalEventDiskSpace,0) - COALESCE(OLD.DiskSpace,0),0)
|
||||
WHERE Event_Summaries.MonitorId=OLD.MonitorId;
|
||||
ELSE
|
||||
UPDATE Event_Summaries SET
|
||||
TotalEvents = GREATEST(COALESCE(TotalEvents,1)-1,0),
|
||||
TotalEventDiskSpace=GREATEST(COALESCE(TotalEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0)
|
||||
WHERE Event_Summaries.MonitorId=OLD.MonitorId;
|
||||
END IF;
|
||||
END;
|
||||
|
||||
//
|
||||
|
||||
DROP TRIGGER IF EXISTS Zone_Insert_Trigger//
|
||||
CREATE TRIGGER Zone_Insert_Trigger AFTER INSERT ON Zones
|
||||
FOR EACH ROW
|
||||
BEGIN
|
||||
UPDATE Monitors SET ZoneCount=(SELECT COUNT(*) FROM Zones WHERE MonitorId=NEW.MonitorId) WHERE Monitors.Id=NEW.MonitorID;
|
||||
END
|
||||
//
|
||||
DROP TRIGGER IF EXISTS Zone_Delete_Trigger//
|
||||
CREATE TRIGGER Zone_Delete_Trigger AFTER DELETE ON Zones
|
||||
FOR EACH ROW
|
||||
BEGIN
|
||||
UPDATE Monitors SET ZoneCount=(SELECT COUNT(*) FROM Zones WHERE MonitorId=OLD.MonitorId) WHERE Monitors.Id=OLD.MonitorID;
|
||||
END
|
||||
//
|
||||
|
||||
DELIMITER ;
|
||||
Loading…
Reference in New Issue