141 lines
5.6 KiB
SQL
141 lines
5.6 KiB
SQL
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 Monitors SET
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HourEvents = COALESCE(HourEvents,1)-1,
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HourEventDiskSpace=COALESCE(HourEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0)
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WHERE Id=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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UPDATE Monitors SET HourEventDiskSpace=COALESCE(HourEventDiskSpace,0)+diff WHERE Monitors.Id=MonitorId;
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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 Monitors SET
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DayEvents = COALESCE(DayEvents,1)-1,
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DayEventDiskSpace=COALESCE(DayEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0)
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WHERE Id=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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UPDATE Monitors SET DayEventDiskSpace=COALESCE(DayEventDiskSpace,0)+diff WHERE Monitors.Id=MonitorId;
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END IF;
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END;
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//
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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 Monitors SET
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WeekEvents = COALESCE(WeekEvents,1)-1,
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WeekEventDiskSpace=COALESCE(WeekEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0)
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WHERE Id=OLD.MonitorId;
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END;
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//
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DROP TRIGGER IF EXISTS Events_Week_update_trigger;
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CREATE TRIGGER Events_Week_update_trigger AFTER UPDATE ON Events_Week
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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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UPDATE Monitors SET WeekEventDiskSpace=COALESCE(WeekEventDiskSpace,0)+diff WHERE Monitors.Id=MonitorId;
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END IF;
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END;
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//
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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 Monitors SET
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MonthEvents = COALESCE(MonthEvents,1)-1,
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MonthEventDiskSpace=COALESCE(MonthEventDiskSpace,0)-COALESCE(OLD.DiskSpace,0)
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WHERE Id=OLD.MonitorId;
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END;
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//
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DROP TRIGGER IF EXISTS Events_Month_update_trigger;
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CREATE TRIGGER Events_Month_update_trigger AFTER UPDATE ON Events_Month
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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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UPDATE Monitors SET MonthEventDiskSpace=COALESCE(MonthEventDiskSpace,0)+diff WHERE Monitors.Id=MonitorId;
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END IF;
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END;
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//
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DROP TRIGGER IF EXISTS event_insert_trigger//
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CREATE TRIGGER event_insert_trigger AFTER INSERT ON Events
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FOR EACH ROW
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BEGIN
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INSERT INTO Events_Hour (EventId,MonitorId,StartTime,DiskSpace) VALUES (NEW.Id,NEW.MonitorId,NEW.StartTime,0);
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INSERT INTO Events_Day (EventId,MonitorId,StartTime,DiskSpace) VALUES (NEW.Id,NEW.MonitorId,NEW.StartTime,0);
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INSERT INTO Events_Week (EventId,MonitorId,StartTime,DiskSpace) VALUES (NEW.Id,NEW.MonitorId,NEW.StartTime,0);
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INSERT INTO Events_Month (EventId,MonitorId,StartTime,DiskSpace) VALUES (NEW.Id,NEW.MonitorId,NEW.StartTime,0);
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UPDATE Monitors 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 Id=NEW.MonitorId;
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END;
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//
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delimiter ;
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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 = 'Events'
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AND column_name = 'Scheme'
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) > 0,
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"SELECT 'Column Scheme already exists in Events'",
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"ALTER TABLE Events ADD `Scheme` enum('Deep','Medium','Shallow') NOT NULL default 'Deep' AFTER `DiskSpace`"
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));
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PREPARE stmt FROM @s;
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EXECUTE stmt;
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UPDATE Monitors SET
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TotalEvents=(SELECT COUNT(Id) FROM Events WHERE MonitorId=Monitors.Id),
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TotalEventDiskSpace=(SELECT SUM(DiskSpace) FROM Events WHERE MonitorId=Monitors.Id AND DiskSpace IS NOT NULL),
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HourEvents=(SELECT COUNT(Id) FROM Events WHERE MonitorId=Monitors.Id AND StartTime > DATE_SUB( NOW(), INTERVAL 1 hour) ),
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HourEventDiskSpace=(SELECT SUM(DiskSpace) FROM Events WHERE MonitorId=Monitors.Id AND StartTime > DATE_SUB(NOW(), INTERVAL 1 hour) AND DiskSpace IS NOT NULL),
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DayEvents=(SELECT COUNT(Id) FROM Events WHERE MonitorId=Monitors.Id AND StartTime > DATE_SUB(NOW(), INTERVAL 1 day)),
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DayEventDiskSpace=(SELECT SUM(DiskSpace) FROM Events WHERE MonitorId=Monitors.Id AND StartTime > DATE_SUB(NOW(), INTERVAL 1 day) AND DiskSpace IS NOT NULL),
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WeekEvents=(SELECT COUNT(Id) FROM Events WHERE MonitorId=Monitors.Id AND StartTime > DATE_SUB(NOW(), INTERVAL 1 week)),
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WeekEventDiskSpace=(SELECT SUM(DiskSpace) FROM Events WHERE MonitorId=Monitors.Id AND StartTime > DATE_SUB(NOW(), INTERVAL 1 week) AND DiskSpace IS NOT NULL),
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MonthEvents=(SELECT COUNT(Id) FROM Events WHERE MonitorId=Monitors.Id AND StartTime > DATE_SUB( NOW(), INTERVAL 1 month)),
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MonthEventDiskSpace=(SELECT SUM(DiskSpace) FROM Events WHERE MonitorId=Monitors.Id AND StartTime > DATE_SUB(NOW(), INTERVAL 1 month) AND DiskSpace IS NOT NULL),
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ArchivedEvents=(SELECT COUNT(Id) FROM Events WHERE MonitorId=Monitors.Id AND Archived=1),
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ArchivedEventDiskSpace=(SELECT SUM(DiskSpace) FROM Events WHERE MonitorId=Monitors.Id AND Archived=1 AND DiskSpace IS NOT NULL)
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