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fix DiskSpace summing when Nulls are present

This commit is contained in:
Isaac Connor 2018-02-07 08:02:05 -05:00
parent 8343793c48
commit 4c5e47b050
1 changed files with 4 additions and 2 deletions
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6
db/zm_create.sql.in
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@ -409,7 +409,7 @@ deterministic
begin
update Storage set DiskSpace = DiskSpace + space where Id = StorageId;
update Storage set DiskSpace = COALESCE(DiskSpace,0) + COALESCE(space,0) where Id = StorageId;
end;
@ -496,7 +496,9 @@ DROP TRIGGER IF EXISTS event_delete_trigger//
CREATE TRIGGER event_delete_trigger BEFORE DELETE ON Events
FOR EACH ROW
BEGIN
call update_storage_stats(OLD.StorageId, -OLD.DiskSpace);
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;