diff --git a/db/triggers.sql b/db/triggers.sql index 574d34440..dab0c9b52 100644 --- a/db/triggers.sql +++ b/db/triggers.sql @@ -3,10 +3,10 @@ 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 Monitor_Status SET + UPDATE Event_Summaries SET HourEvents = GREATEST(COALESCE(HourEvents,1)-1,0), HourEventDiskSpace=GREATEST(COALESCE(HourEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0) - WHERE Monitor_Status.MonitorId=OLD.MonitorId; + WHERE Event_Summaries.MonitorId=OLD.MonitorId; END; // @@ -20,10 +20,10 @@ FOR EACH ROW set diff = COALESCE(NEW.DiskSpace,0) - COALESCE(OLD.DiskSpace,0); IF ( diff ) THEN IF ( NEW.MonitorID != OLD.MonitorID ) THEN - UPDATE Monitor_Status SET HourEventDiskSpace=GREATEST(COALESCE(HourEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0) WHERE Monitor_Status.MonitorId=OLD.MonitorId; - UPDATE Monitor_Status SET HourEventDiskSpace=COALESCE(HourEventDiskSpace,0)+COALESCE(NEW.DiskSpace,0) WHERE Monitor_Status.MonitorId=NEW.MonitorId; + UPDATE Event_Summaries SET HourEventDiskSpace=GREATEST(COALESCE(HourEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0) WHERE Event_Summaries.MonitorId=OLD.MonitorId; + UPDATE Event_Summaries SET HourEventDiskSpace=COALESCE(HourEventDiskSpace,0)+COALESCE(NEW.DiskSpace,0) WHERE Event_Summaries.MonitorId=NEW.MonitorId; ELSE - UPDATE Monitor_Status SET HourEventDiskSpace=COALESCE(HourEventDiskSpace,0)+diff WHERE Monitor_Status.MonitorId=NEW.MonitorId; + UPDATE Event_Summaries SET HourEventDiskSpace=COALESCE(HourEventDiskSpace,0)+diff WHERE Event_Summaries.MonitorId=NEW.MonitorId; END IF; END IF; END; @@ -32,10 +32,10 @@ FOR EACH ROW DROP TRIGGER IF EXISTS Events_Day_delete_trigger// CREATE TRIGGER Events_Day_delete_trigger BEFORE DELETE ON Events_Day FOR EACH ROW BEGIN - UPDATE Monitor_Status SET + UPDATE Event_Summaries SET DayEvents = GREATEST(COALESCE(DayEvents,1)-1,0), DayEventDiskSpace=GREATEST(COALESCE(DayEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0) - WHERE Monitor_Status.MonitorId=OLD.MonitorId; + WHERE Event_Summaries.MonitorId=OLD.MonitorId; END; // @@ -48,10 +48,10 @@ FOR EACH ROW set diff = COALESCE(NEW.DiskSpace,0) - COALESCE(OLD.DiskSpace,0); IF ( diff ) THEN IF ( NEW.MonitorID != OLD.MonitorID ) THEN - UPDATE Monitor_Status SET DayEventDiskSpace=GREATEST(COALESCE(DayEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0) WHERE Monitor_Status.MonitorId=OLD.MonitorId; - UPDATE Monitor_Status SET DayEventDiskSpace=COALESCE(DayEventDiskSpace,0)+COALESCE(NEW.DiskSpace,0) WHERE Monitor_Status.MonitorId=NEW.MonitorId; + 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 Monitor_Status SET DayEventDiskSpace=GREATEST(COALESCE(DayEventDiskSpace,0)+diff,0) WHERE Monitor_Status.MonitorId=NEW.MonitorId; + UPDATE Event_Summaries SET DayEventDiskSpace=GREATEST(COALESCE(DayEventDiskSpace,0)+diff,0) WHERE Event_Summaries.MonitorId=NEW.MonitorId; END IF; END IF; END; @@ -61,10 +61,10 @@ FOR EACH ROW DROP TRIGGER IF EXISTS Events_Week_delete_trigger// CREATE TRIGGER Events_Week_delete_trigger BEFORE DELETE ON Events_Week FOR EACH ROW BEGIN - UPDATE Monitor_Status SET + UPDATE Event_Summaries SET WeekEvents = GREATEST(COALESCE(WeekEvents,1)-1,0), WeekEventDiskSpace=GREATEST(COALESCE(WeekEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0) - WHERE Monitor_Status.MonitorId=OLD.MonitorId; + WHERE Event_Summaries.MonitorId=OLD.MonitorId; END; // @@ -77,10 +77,10 @@ FOR EACH ROW set diff = COALESCE(NEW.DiskSpace,0) - COALESCE(OLD.DiskSpace,0); IF ( diff ) THEN IF ( NEW.MonitorID != OLD.MonitorID ) THEN - UPDATE Monitor_Status SET WeekEventDiskSpace=GREATEST(COALESCE(WeekEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0) WHERE Monitor_Status.MonitorId=OLD.MonitorId; - UPDATE Monitor_Status SET WeekEventDiskSpace=COALESCE(WeekEventDiskSpace,0)+COALESCE(NEW.DiskSpace,0) WHERE Monitor_Status.MonitorId=NEW.MonitorId; + 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 Monitor_Status SET WeekEventDiskSpace=GREATEST(COALESCE(WeekEventDiskSpace,0)+diff,0) WHERE Monitor_Status.MonitorId=NEW.MonitorId; + UPDATE Event_Summaries SET WeekEventDiskSpace=GREATEST(COALESCE(WeekEventDiskSpace,0)+diff,0) WHERE Event_Summaries.MonitorId=NEW.MonitorId; END IF; END IF; END; @@ -89,10 +89,10 @@ FOR EACH ROW DROP TRIGGER IF EXISTS Events_Month_delete_trigger// CREATE TRIGGER Events_Month_delete_trigger BEFORE DELETE ON Events_Month FOR EACH ROW BEGIN - UPDATE Monitor_Status SET + UPDATE Event_Summaries SET MonthEvents = GREATEST(COALESCE(MonthEvents,1)-1,0), MonthEventDiskSpace=GREATEST(COALESCE(MonthEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0) - WHERE Monitor_Status.MonitorId=OLD.MonitorId; + WHERE Event_Summaries.MonitorId=OLD.MonitorId; END; // @@ -105,10 +105,10 @@ FOR EACH ROW set diff = COALESCE(NEW.DiskSpace,0) - COALESCE(OLD.DiskSpace,0); IF ( diff ) THEN IF ( NEW.MonitorID != OLD.MonitorID ) THEN - UPDATE Monitor_Status SET MonthEventDiskSpace=GREATEST(COALESCE(MonthEventDiskSpace,0)-COALESCE(OLD.DiskSpace),0) WHERE Monitor_Status.MonitorId=OLD.MonitorId; - UPDATE Monitor_Status SET MonthEventDiskSpace=COALESCE(MonthEventDiskSpace,0)+COALESCE(NEW.DiskSpace) WHERE Monitor_Status.MonitorId=NEW.MonitorId; + 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 Monitor_Status SET MonthEventDiskSpace=GREATEST(COALESCE(MonthEventDiskSpace,0)+diff,0) WHERE Monitor_Status.MonitorId=NEW.MonitorId; + UPDATE Event_Summaries SET MonthEventDiskSpace=GREATEST(COALESCE(MonthEventDiskSpace,0)+diff,0) WHERE Event_Summaries.MonitorId=NEW.MonitorId; END IF; END IF; END; @@ -145,20 +145,20 @@ BEGIN 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 Monitor_Status SET ArchivedEvents = COALESCE(ArchivedEvents,0)+1, ArchivedEventDiskSpace = COALESCE(ArchivedEventDiskSpace,0) + COALESCE(NEW.DiskSpace,0) WHERE Monitor_Status.MonitorId=NEW.MonitorId; + 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 Monitor_Status + UPDATE Event_Summaries SET ArchivedEvents = GREATEST(COALESCE(ArchivedEvents,0)-1,0), ArchivedEventDiskSpace = GREATEST(COALESCE(ArchivedEventDiskSpace,0) - COALESCE(OLD.DiskSpace,0),0) - WHERE Monitor_Status.MonitorId=OLD.MonitorId; + 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 Monitor_Status SET + UPDATE Event_Summaries SET ArchivedEventDiskSpace = GREATEST(COALESCE(ArchivedEventDiskSpace,0) - COALESCE(OLD.DiskSpace,0) + COALESCE(NEW.DiskSpace,0),0) - WHERE Monitor_Status.MonitorId=OLD.MonitorId; + WHERE Event_Summaries.MonitorId=OLD.MonitorId; END IF; END IF; ELSEIF ( NEW.Archived AND diff ) THEN @@ -166,10 +166,10 @@ BEGIN END IF; IF ( diff ) THEN - UPDATE Monitor_Status + UPDATE Event_Summaries SET TotalEventDiskSpace = GREATEST(COALESCE(TotalEventDiskSpace,0) - COALESCE(OLD.DiskSpace,0) + COALESCE(NEW.DiskSpace,0),0) - WHERE Monitor_Status.MonitorId=OLD.MonitorId; + WHERE Event_Summaries.MonitorId=OLD.MonitorId; END IF; END; @@ -189,13 +189,13 @@ FOR EACH ROW 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 Monitor_Status SET + 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 Monitor_Status.MonitorId=NEW.MonitorId; + WHERE Event_Summaries.MonitorId=NEW.MonitorId; END; // @@ -213,17 +213,17 @@ BEGIN DELETE FROM Events_Month WHERE EventId=OLD.Id; IF ( OLD.Archived ) THEN DELETE FROM Events_Archived WHERE EventId=OLD.Id; - UPDATE Monitor_Status SET + 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 Monitor_Status.MonitorId=OLD.MonitorId; + WHERE Event_Summaries.MonitorId=OLD.MonitorId; ELSE - UPDATE Monitor_Status SET + UPDATE Event_Summaries SET TotalEvents = GREATEST(COALESCE(TotalEvents,1)-1,0), TotalEventDiskSpace=GREATEST(COALESCE(TotalEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0) - WHERE Monitor_Status.MonitorId=OLD.MonitorId; + WHERE Event_Summaries.MonitorId=OLD.MonitorId; END IF; END; diff --git a/db/zm_create.sql.in b/db/zm_create.sql.in index 0979d20e5..4bbe2d821 100644 --- a/db/zm_create.sql.in +++ b/db/zm_create.sql.in @@ -550,6 +550,12 @@ CREATE TABLE `Monitor_Status` ( `CaptureFPS` DECIMAL(10,2) NOT NULL default 0, `AnalysisFPS` DECIMAL(5,2) NOT NULL default 0, `CaptureBandwidth` INT NOT NULL default 0, + PRIMARY KEY (`MonitorId`) +) ENGINE=@ZM_MYSQL_ENGINE@; + +DROP TABLE IF EXISTS `Event_Summaries`; +CREATE TABLE `Event_Summaries` ( + `MonitorId` int(10) unsigned NOT NULL, `TotalEvents` int(10) default NULL, `TotalEventDiskSpace` bigint default NULL, `HourEvents` int(10) default NULL, @@ -564,6 +570,7 @@ CREATE TABLE `Monitor_Status` ( `ArchivedEventDiskSpace` bigint default NULL, PRIMARY KEY (`MonitorId`) ) ENGINE=@ZM_MYSQL_ENGINE@; + -- -- Table structure for table `States` -- PP - Added IsActive to track custom run states diff --git a/db/zm_update-1.35.24.sql b/db/zm_update-1.35.24.sql new file mode 100644 index 000000000..4ec28ba25 --- /dev/null +++ b/db/zm_update-1.35.24.sql @@ -0,0 +1,325 @@ +SELECT 'This update may make changes that require SUPER privileges. If you see an error message saying: + +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) + +You will have to either run this update as root manually using something like (on ubuntu/debian) + +sudo mysql --defaults-file=/etc/mysql/debian.cnf zm < /usr/share/zoneminder/db/zm_update-1.35.24.sql + +OR + +sudo mysql --defaults-file=/etc/mysql/debian.cnf "set global log_bin_trust_function_creators=1;" +sudo zmupdate.pl + +OR + +Turn off binary logging in your mysql server by adding this to your mysql config. +[mysqld] +skip-log-bin + +'; + +SET @s = (SELECT IF( + (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE table_schema = DATABASE() + AND table_name = 'Event_Summaries' + ) > 0 + , + "SELECT 'Event_Summaries Already exists'", + " + CREATE TABLE `Event_Summaries` ( + `MonitorId` int(10) unsigned NOT NULL, + `TotalEvents` int(10) default NULL, + `TotalEventDiskSpace` bigint default NULL, + `HourEvents` int(10) default NULL, + `HourEventDiskSpace` bigint default NULL, + `DayEvents` int(10) default NULL, + `DayEventDiskSpace` bigint default NULL, + `WeekEvents` int(10) default NULL, + `WeekEventDiskSpace` bigint default NULL, + `MonthEvents` int(10) default NULL, + `MonthEventDiskSpace` bigint default NULL, + `ArchivedEvents` int(10) default NULL, + `ArchivedEventDiskSpace` bigint default NULL, + PRIMARY KEY (`MonitorId`) +) ENGINE=InnoDb; +" + )); + +PREPARE stmt FROM @s; +EXECUTE stmt; + +UPDATE Event_Summaries INNER JOIN ( + SELECT MonitorId, + COUNT(Id) AS TotalEvents, + SUM(DiskSpace) AS TotalEventDiskSpace, + SUM(IF(Archived,1,0)) AS ArchivedEvents, + SUM(IF(Archived,DiskSpace,0)) AS ArchivedEventDiskSpace, + SUM(IF(StartDateTime > DATE_SUB(NOW(), INTERVAL 1 hour),1,0)) AS HourEvents, + SUM(IF(StartDateTime > DATE_SUB(NOW(), INTERVAL 1 hour),DiskSpace,0)) AS HourEventDiskSpace, + SUM(IF(StartDateTime > DATE_SUB(NOW(), INTERVAL 1 day),1,0)) AS DayEvents, + SUM(IF(StartDateTime > DATE_SUB(NOW(), INTERVAL 1 day),DiskSpace,0)) AS DayEventDiskSpace, + SUM(IF(StartDateTime > DATE_SUB(NOW(), INTERVAL 1 week),1,0)) AS WeekEvents, + SUM(IF(StartDateTime > DATE_SUB(NOW(), INTERVAL 1 week),DiskSpace,0)) AS WeekEventDiskSpace, + SUM(IF(StartDateTime > DATE_SUB(NOW(), INTERVAL 1 month),1,0)) AS MonthEvents, + SUM(IF(StartDateTime > DATE_SUB(NOW(), INTERVAL 1 month),DiskSpace,0)) AS MonthEventDiskSpace + FROM Events GROUP BY MonitorId + ) AS E ON E.MonitorId=Event_Summaries.MonitorId SET + Event_Summaries.TotalEvents = E.TotalEvents, + Event_Summaries.TotalEventDiskSpace = E.TotalEventDiskSpace, + Event_Summaries.ArchivedEvents = E.ArchivedEvents, + Event_Summaries.ArchivedEventDiskSpace = E.ArchivedEventDiskSpace, + Event_Summaries.HourEvents = E.HourEvents, + Event_Summaries.HourEventDiskSpace = E.HourEventDiskSpace, + Event_Summaries.DayEvents = E.DayEvents, + Event_Summaries.DayEventDiskSpace = E.DayEventDiskSpace, + Event_Summaries.WeekEvents = E.WeekEvents, + Event_Summaries.WeekEventDiskSpace = E.WeekEventDiskSpace, + Event_Summaries.MonthEvents = E.MonthEvents, + Event_Summaries.MonthEventDiskSpace = E.MonthEventDiskSpace; + +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 Event_Summaries SET + HourEvents = GREATEST(COALESCE(HourEvents,1)-1,0), + HourEventDiskSpace=GREATEST(COALESCE(HourEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0) + WHERE Event_Summaries.MonitorId=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 Event_Summaries SET HourEventDiskSpace=GREATEST(COALESCE(HourEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0) WHERE Event_Summaries.MonitorId=OLD.MonitorId; + UPDATE Event_Summaries SET HourEventDiskSpace=COALESCE(HourEventDiskSpace,0)+COALESCE(NEW.DiskSpace,0) WHERE Event_Summaries.MonitorId=NEW.MonitorId; + ELSE + UPDATE Event_Summaries SET HourEventDiskSpace=COALESCE(HourEventDiskSpace,0)+diff WHERE Event_Summaries.MonitorId=NEW.MonitorId; + END IF; + END IF; + END; +// + +DROP TRIGGER IF EXISTS Events_Day_delete_trigger// +CREATE TRIGGER Events_Day_delete_trigger BEFORE DELETE ON Events_Day +FOR EACH ROW BEGIN + UPDATE Event_Summaries SET + DayEvents = GREATEST(COALESCE(DayEvents,1)-1,0), + DayEventDiskSpace=GREATEST(COALESCE(DayEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0),0) + WHERE Event_Summaries.MonitorId=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 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 ;