From 13ef47882030461d2733ee160595bef10178b18c Mon Sep 17 00:00:00 2001 From: Isaac Connor Date: Tue, 20 Feb 2018 22:48:34 -0500 Subject: [PATCH] refix triggers updating EventCounts. remove unsigned from eventcounts and diskspace totals. --- db/zm_update-1.31.39.sql | 275 +++++++++++++++++++++++++++++++++++++++ version | 2 +- 2 files changed, 276 insertions(+), 1 deletion(-) create mode 100644 db/zm_update-1.31.39.sql diff --git a/db/zm_update-1.31.39.sql b/db/zm_update-1.31.39.sql new file mode 100644 index 000000000..d40e3a779 --- /dev/null +++ b/db/zm_update-1.31.39.sql @@ -0,0 +1,275 @@ + +ALTER TABLE `Monitors` MODIFY `HourEvents` INT(10) DEFAULT NULL; +ALTER TABLE `Monitors` MODIFY `HourEventDiskSpace` BIGINT DEFAULT NULL; +ALTER TABLE `Monitors` MODIFY `DayEvents` INT(10) DEFAULT NULL; +ALTER TABLE `Monitors` MODIFY `DayEventDiskSpace` BIGINT DEFAULT NULL; +ALTER TABLE `Monitors` MODIFY `WeekEvents` INT(10) DEFAULT NULL; +ALTER TABLE `Monitors` MODIFY `WeekEventDiskSpace` BIGINT DEFAULT NULL; +ALTER TABLE `Monitors` MODIFY `MonthEvents` INT(10) DEFAULT NULL; +ALTER TABLE `Monitors` MODIFY `MonthEventDiskSpace` BIGINT DEFAULT NULL; +ALTER TABLE `Monitors` MODIFY `ArchivedEvents` INT(10) DEFAULT NULL; +ALTER TABLE `Monitors` MODIFY `ArchivedEventDiskSpace` BIGINT DEFAULT NULL; +ALTER TABLE `Monitors` MODIFY `TotalEvents` INT(10) DEFAULT NULL; +ALTER TABLE `Monitors` MODIFY `TotalEventDiskSpace` BIGINT DEFAULT NULL; + +delimiter // +DROP TRIGGER IF EXISTS Events_Hour_delete_trigger// +CREATE TRIGGER Events_Hour_delete_trigger BEFORE DELETE ON Events_Hour +FOR EACH ROW BEGIN + UPDATE Monitors SET + HourEvents = COALESCE(HourEvents,1)-1, + HourEventDiskSpace=COALESCE(HourEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0) + WHERE Id=OLD.MonitorId; +END; +// + +DROP TRIGGER IF EXISTS Events_Hour_update_trigger// + +CREATE TRIGGER Events_Hour_update_trigger AFTER UPDATE ON Events_Hour +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 Monitors SET HourEventDiskSpace=COALESCE(HourEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0) WHERE Monitors.Id=OLD.MonitorId; + UPDATE Monitors SET HourEventDiskSpace=COALESCE(HourEventDiskSpace,0)-COALESCE(NEW.DiskSpace,0) WHERE Monitors.Id=NEW.MonitorId; + ELSE + UPDATE Monitors SET HourEventDiskSpace=COALESCE(HourEventDiskSpace,0)+diff WHERE Monitors.Id=NEW.MonitorId; + END IF; + END IF; + END; +// +DELIMITER ; + +delimiter // +DROP TRIGGER IF EXISTS Events_Day_delete_trigger// +CREATE TRIGGER Events_Day_delete_trigger BEFORE DELETE ON Events_Day +FOR EACH ROW BEGIN + UPDATE Monitors SET + DayEvents = COALESCE(DayEvents,1)-1, + DayEventDiskSpace=COALESCE(DayEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0) + WHERE Id=OLD.MonitorId; +END; +// + +DROP TRIGGER IF EXISTS Events_Day_update_trigger; +CREATE TRIGGER Events_Day_update_trigger AFTER UPDATE ON Events_Day +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 Monitors SET DayEventDiskSpace=COALESCE(DayEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0) WHERE Monitors.Id=OLD.MonitorId; + UPDATE Monitors SET DayEventDiskSpace=COALESCE(DayEventDiskSpace,0)+COALESCE(NEW.DiskSpace,0) WHERE Monitors.Id=NEW.MonitorId; + ELSE + UPDATE Monitors SET DayEventDiskSpace=COALESCE(DayEventDiskSpace,0)+diff WHERE Monitors.Id=NEW.MonitorId; + END IF; + END IF; + END; + // + + +delimiter // +DROP TRIGGER IF EXISTS Events_Week_delete_trigger// +CREATE TRIGGER Events_Week_delete_trigger BEFORE DELETE ON Events_Week +FOR EACH ROW BEGIN + UPDATE Monitors SET + WeekEvents = COALESCE(WeekEvents,1)-1, + WeekEventDiskSpace=COALESCE(WeekEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0) + WHERE Id=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 Monitors SET WeekEventDiskSpace=COALESCE(WeekEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0) WHERE Monitors.Id=OLD.MonitorId; + UPDATE Monitors SET WeekEventDiskSpace=COALESCE(WeekEventDiskSpace,0)+COALESCE(NEW.DiskSpace,0) WHERE Monitors.Id=NEW.MonitorId; + ELSE + UPDATE Monitors SET WeekEventDiskSpace=COALESCE(WeekEventDiskSpace,0)+diff WHERE Monitors.Id=NEW.MonitorId; + END IF; + END IF; + END; + // + +DELIMITER ; + +delimiter // +DROP TRIGGER IF EXISTS Events_Month_delete_trigger// +CREATE TRIGGER Events_Month_delete_trigger BEFORE DELETE ON Events_Month +FOR EACH ROW BEGIN + UPDATE Monitors SET + MonthEvents = COALESCE(MonthEvents,1)-1, + MonthEventDiskSpace=COALESCE(MonthEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0) + WHERE Id=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 Monitors SET MonthEventDiskSpace=COALESCE(MonthEventDiskSpace,0)-COALESCE(OLD.DiskSpace) WHERE Monitors.Id=OLD.MonitorId; + UPDATE Monitors SET MonthEventDiskSpace=COALESCE(MonthEventDiskSpace,0)+COALESCE(NEW.DiskSpace) WHERE Monitors.Id=NEW.MonitorId; + ELSE + UPDATE Monitors SET MonthEventDiskSpace=COALESCE(MonthEventDiskSpace,0)+diff WHERE Monitors.Id=NEW.MonitorId; + END IF; + END IF; + END; + // + +drop procedure if exists update_storage_stats; +create procedure update_storage_stats(IN StorageId smallint(5), IN space BIGINT) + +sql security invoker + +deterministic + +begin + + update Storage set DiskSpace = COALESCE(DiskSpace,0) + COALESCE(space,0) where Id = StorageId; + +end; + +// + +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 + call update_storage_stats(OLD.StorageId, diff); + END IF; + ELSE + IF ( NEW.DiskSpace ) THEN + call update_storage_stats(NEW.StorageId, NEW.DiskSpace); + END IF; + IF ( OLD.DiskSpace ) THEN + call update_storage_stats(OLD.StorageId, -OLD.DiskSpace); + 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 Monitors SET ArchivedEvents = COALESCE(ArchivedEvents,0)+1, ArchivedEventDiskSpace = COALESCE(ArchivedEventDiskSpace,0) + COALESCE(NEW.DiskSpace,0) WHERE Id=NEW.MonitorId; + ELSEIF ( OLD.Archived ) THEN + DELETE FROM Events_Archived WHERE EventId=OLD.Id; + UPDATE Monitors SET ArchivedEvents = COALESCE(ArchivedEvents,0)-1, ArchivedEventDiskSpace = COALESCE(ArchivedEventDiskSpace,0) - COALESCE(OLD.DiskSpace,0) WHERE Id=OLD.MonitorId; + ELSE + IF ( OLD.DiskSpace != NEW.DiskSpace ) THEN + UPDATE Events_Archived SET DiskSpace=NEW.DiskSpace WHERE EventId=NEW.Id; + UPDATE Monitors SET + ArchivedEventDiskSpace = COALESCE(ArchivedEventDiskSpace,0) - COALESCE(OLD.DiskSpace,0) + COALESCE(NEW.DiskSpace,0) + WHERE Id=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 Monitors SET TotalEventDiskSpace = COALESCE(TotalEventDiskSpace,0) - COALESCE(OLD.DiskSpace,0) + COALESCE(NEW.DiskSpace,0) WHERE Id=OLD.MonitorId; + END IF; + +END; + +// + +delimiter ; + +DROP TRIGGER IF EXISTS event_insert_trigger; + +delimiter // +/* 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,StartTime,DiskSpace) VALUES (NEW.Id,NEW.MonitorId,NEW.StartTime,0); + INSERT INTO Events_Day (EventId,MonitorId,StartTime,DiskSpace) VALUES (NEW.Id,NEW.MonitorId,NEW.StartTime,0); + INSERT INTO Events_Week (EventId,MonitorId,StartTime,DiskSpace) VALUES (NEW.Id,NEW.MonitorId,NEW.StartTime,0); + INSERT INTO Events_Month (EventId,MonitorId,StartTime,DiskSpace) VALUES (NEW.Id,NEW.MonitorId,NEW.StartTime,0); + UPDATE Monitors 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 Id=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 + call update_storage_stats(OLD.StorageId, -OLD.DiskSpace); + 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 Monitors SET + ArchivedEvents = COALESCE(ArchivedEvents,1) - 1, + ArchivedEventDiskSpace = COALESCE(ArchivedEventDiskSpace,0) - COALESCE(OLD.DiskSpace,0), + TotalEvents = COALESCE(TotalEvents,1) - 1, + TotalEventDiskSpace = COALESCE(TotalEventDiskSpace,0) - COALESCE(OLD.DiskSpace,0) + WHERE Id=OLD.MonitorId; + ELSE + UPDATE Monitors SET + TotalEvents = COALESCE(TotalEvents,1)-1, + TotalEventDiskSpace=COALESCE(TotalEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0) + WHERE Id=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 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 Id=OLD.MonitorID; + END +// + +DELIMITER ; diff --git a/version b/version index 83ee230bb..6367ac8f2 100644 --- a/version +++ b/version @@ -1 +1 @@ -1.31.38 +1.31.39