add update triggers for all the event tables so that diskspace counts work

2018-02-05 15:46:39 -05:00 · 2018-02-05 15:46:39 -05:00 · 6822643d22
parent cfb7987f0f
commit 6822643d22
2 changed files with 196 additions and 0 deletions
--- a/db/zm_create.sql.in
+++ b/db/zm_create.sql.in
@ -238,6 +238,20 @@ FOR EACH ROW BEGIN
  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
+      UPDATE Monitors SET HourEventDiskSpace=COALESCE(HourEventDiskSpace,)+diff WHERE Monitors.Id=MonitorId;
+    END IF;
+  END;
+
 DELIMITER ;

 DROP TABLE IF EXISTS `Events_Day`;
@ -262,6 +276,20 @@ FOR EACH ROW BEGIN
 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
+      UPDATE Monitors SET DayEventDiskSpace=COALESCE(DayEventDiskSpace,0)+diff WHERE Monitors.Id=MonitorId;
+    END IF;
+  END;
+  //
+
+
 DELIMITER ;
 DROP TABLE IF EXISTS `Events_Week`;
 CREATE TABLE `Events_Week` (
@ -285,6 +313,19 @@ FOR EACH ROW BEGIN
 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
+      UPDATE Monitors SET WeekEventDiskSpace=COALESCE(WeekEventDiskSpace,0)+diff WHERE Monitors.Id=MonitorId;
+    END IF;
+  END;
+  //
+
 DELIMITER ;

 DROP TABLE IF EXISTS `Events_Month`;
@ -309,6 +350,21 @@ FOR EACH ROW BEGIN
 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
+      UPDATE Monitors SET MonthEventDiskSpace=COALESCE(MonthEventDiskSpace,0)+diff WHERE Monitors.Id=MonitorId;
+    END IF;
+  END;
+  //
+
+
 DELIMITER ;

 DROP TABLE IF EXISTS `Events_Archived`;
--- a/db/zm_update-1.31.35.sql
+++ b/db/zm_update-1.31.35.sql
@ -0,0 +1,140 @@
+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
+      UPDATE Monitors SET HourEventDiskSpace=COALESCE(HourEventDiskSpace,0)+diff WHERE Monitors.Id=MonitorId;
+    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 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
+      UPDATE Monitors SET DayEventDiskSpace=COALESCE(DayEventDiskSpace,0)+diff WHERE Monitors.Id=MonitorId;
+    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 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
+      UPDATE Monitors SET WeekEventDiskSpace=COALESCE(WeekEventDiskSpace,0)+diff WHERE Monitors.Id=MonitorId;
+    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 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
+      UPDATE Monitors SET MonthEventDiskSpace=COALESCE(MonthEventDiskSpace,0)+diff WHERE Monitors.Id=MonitorId;
+    END IF;
+END;
+//
+
+DROP TRIGGER IF EXISTS event_insert_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;
+  //
+
+delimiter ;
+SET @s = (SELECT IF(
+  (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE table_schema = DATABASE()
+    AND table_name = 'Events'
+    AND column_name = 'Scheme'
+  ) > 0,
+  "SELECT 'Column Scheme already exists in Events'",
+  "ALTER TABLE Events ADD `Scheme`   enum('Deep','Medium','Shallow') NOT NULL default 'Deep' AFTER `DiskSpace`"
+  ));
+
+  PREPARE stmt FROM @s;
+  EXECUTE stmt;
+
+
+UPDATE Monitors SET
+TotalEvents=(SELECT COUNT(Id) FROM Events WHERE MonitorId=Monitors.Id),
+TotalEventDiskSpace=(SELECT SUM(DiskSpace) FROM Events WHERE MonitorId=Monitors.Id AND DiskSpace IS NOT NULL),
+HourEvents=(SELECT COUNT(Id) FROM Events WHERE MonitorId=Monitors.Id AND StartTime > DATE_SUB( NOW(), INTERVAL 1 hour) ),
+HourEventDiskSpace=(SELECT SUM(DiskSpace) FROM Events WHERE MonitorId=Monitors.Id AND StartTime > DATE_SUB(NOW(), INTERVAL 1 hour) AND DiskSpace IS NOT NULL),
+DayEvents=(SELECT COUNT(Id) FROM Events WHERE MonitorId=Monitors.Id AND StartTime > DATE_SUB(NOW(), INTERVAL 1 day)),
+DayEventDiskSpace=(SELECT SUM(DiskSpace) FROM Events WHERE MonitorId=Monitors.Id AND StartTime > DATE_SUB(NOW(), INTERVAL 1 day) AND DiskSpace IS NOT NULL),
+WeekEvents=(SELECT COUNT(Id) FROM Events WHERE MonitorId=Monitors.Id AND StartTime > DATE_SUB(NOW(), INTERVAL 1 week)),
+WeekEventDiskSpace=(SELECT SUM(DiskSpace) FROM Events WHERE MonitorId=Monitors.Id AND StartTime > DATE_SUB(NOW(), INTERVAL 1 week) AND DiskSpace IS NOT NULL),
+MonthEvents=(SELECT COUNT(Id) FROM Events WHERE MonitorId=Monitors.Id AND StartTime > DATE_SUB( NOW(), INTERVAL 1 month)),
+MonthEventDiskSpace=(SELECT SUM(DiskSpace) FROM Events WHERE MonitorId=Monitors.Id AND StartTime > DATE_SUB(NOW(), INTERVAL 1 month) AND DiskSpace IS NOT NULL),
+ArchivedEvents=(SELECT COUNT(Id) FROM Events WHERE MonitorId=Monitors.Id AND Archived=1),
+ArchivedEventDiskSpace=(SELECT SUM(DiskSpace) FROM Events WHERE MonitorId=Monitors.Id AND Archived=1 AND DiskSpace IS NOT NULL)