--
DELETE FROM `quest_template_addon` WHERE `MaxLevel` = 0 AND `AllowableClasses` = 0 AND `SourceSpellID` = 0 AND `PrevQuestID` = 0 AND `NextQuestID` = 0 AND `ExclusiveGroup` = 0 AND `RewardMailTemplateID` = 0 AND `RewardMailDelay` = 0 AND `RequiredSkillID` = 0 AND `RequiredSkillPoints` = 0 AND `RequiredMinRepFaction` = 0 AND `RequiredMaxRepFaction` = 0 AND `RequiredMinRepValue` = 0 AND `RequiredMaxRepValue` = 0 AND `ProvidedItemCount` = 0 AND `SpecialFlags` = 0;
