:	select  
					item.itemid,
					min(truncate((unix_timestamp()-comments.dateline)/(24*60*60),0)+1) as time_margin,
					count(comments.cid) as rateNum
				from 
					discuz40.supe_userspaces bloger, 
					discuz40.supe_spaceitems item,
					discuz40.supe_spacecomments comments,
					discuz40.cdb_members mem ,gootrip.mdd_cat cat
				where 
					1=1
					and mem.uid=item.uid
					and item.itemid=comments.itemid
					and bloger.uid = item.uid
					 
					 and mem.groupid in (1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25) 
					 and item.catid in (107,108,109,115,116,117) 
					 and item.itemid not in (30529,31062,30552,31063,30427,31087,30346,31096,31093,31092) 
					 and item.type='blog' 
					
					 and substring(item.destination, 1, instr(replace(replace(item.destination, '/', '#'), '|', '#'), '#')-1) = cat.catname 
					and comments.dateline >= unix_timestamp() -  24*60*60*7
					and comments.dateline <= unix_timestamp() -  24*60*60*0.04
					and comments.rates > 0
					and comments.message = ''
					and bloger.islock = 0 
					and item.folder = 1 
					and discuz40.space_ifhide(item.itemtypeid)=0
				group by 
					item.itemid		
				order by 
					rateNum desc,
					time_margin asc,
					item.replynum desc,
					item.dateline desc  			
				limit 
					0,14

 ,the final sql is :	select  
					item.itemid,
					min(truncate((unix_timestamp()-comments.dateline)/(24*60*60),0)+1) as time_margin,
					count(comments.cid) as rateNum
				from 
					discuz40.supe_userspaces bloger, 
					discuz40.supe_spaceitems item,
					discuz40.supe_spacecomments comments,
					discuz40.cdb_members mem ,gootrip.mdd_cat cat
				where 
					1=1
					and mem.uid=item.uid
					and item.itemid=comments.itemid
					and bloger.uid = item.uid
					 
					 and mem.groupid in (1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25) 
					 and item.catid in (107,108,109,115,116,117) 
					 and item.itemid not in (30529,31062,30552,31063,30427,31087,30346,31096,31093,31092) 
					 and item.type='blog' 
					
					 and substring(item.destination, 1, instr(replace(replace(item.destination, '/', '#'), '|', '#'), '#')-1) = cat.catname 
					and comments.dateline >= unix_timestamp() -  24*60*60*7
					and comments.dateline <= unix_timestamp() -  24*60*60*0.04
					and comments.rates > 0
					and comments.message = ''
					and bloger.islock = 0 
					and item.folder = 1 
					and discuz40.space_ifhide(item.itemtypeid)=0
				group by 
					item.itemid		
				order by 
					rateNum desc,
					time_margin asc,
					item.replynum desc,
					item.dateline desc  			
				limit 
					0,14

:	select  
					item.itemid as itemid,
					item.subject as subject,
					from_unixtime(item.dateline, '%m-%d %H:%i') as dateline,
					from_unixtime(item.dateline, '%y-%m-%d %H:%i') as date_1,
					from_unixtime(item.lastpost, '%y-%m-%d %H:%i') as lastpost,
					item.dateline as alldate,
					item.destination as destination,
					item.replynum as replynum,
					bloger.uid as uid, 
					bloger.spacename as username, 
					bloger.spacename as spacename, 
					bloger.photo as photo,				
					count(comments.cid) as rateNum,
					left(blogs.message,4000) as message,
					category.name as categoryName,
					item.catid as catid,
					item.type as type 
				from 
					discuz40.supe_spaceblogs blogs,
					discuz40.supe_userspaces bloger,
					discuz40.supe_categories category,
					discuz40.supe_spaceitems item
					left join
					discuz40.supe_spacecomments comments
					on item.itemid=comments.itemid
					and comments.rates > 0
					and comments.message = ''
					and comments.dateline >= unix_timestamp() -  24*60*60*7
					and comments.dateline <= unix_timestamp() -  24*60*60*0.04
				where 
					1=1
					and blogs.itemid=item.itemid
					and bloger.uid = item.uid
					and item.catid=category.catid
					and item.itemid in (30473,31121,30431,30480,31122,31059,30347,31065,16890,20497,30386,30302,31090,25483)				
					and bloger.islock = 0 
					and item.folder = 1 
					and discuz40.space_ifhide(item.itemtypeid)=0
				group by 
					item.itemid 
					
				union all
				
				select  
					item.itemid as itemid,
					item.subject as subject,
					from_unixtime(item.dateline, '%m-%d %H:%i') as dateline,
					from_unixtime(item.dateline, '%y-%m-%d %H:%i') as date_1,
					from_unixtime(item.lastpost, '%y-%m-%d %H:%i') as lastpost,
					item.dateline as alldate,
					item.destination as destination,
					item.replynum as replynum,
					bloger.uid as uid, 
					bloger.spacename as username, 
					bloger.spacename as spacename, 
					bloger.photo as photo,								
					count(comments.cid) as rateNum,
					left(images.message,2000) as message,
					category.name as categoryName,
					item.catid as catid,
					item.type as type    
				from 
					discuz40.supe_spaceimages images,
					discuz40.supe_userspaces bloger,
					discuz40.supe_categories category,
					discuz40.supe_spaceitems item
					left join
					discuz40.supe_spacecomments comments
					on item.itemid=comments.itemid
					and comments.rates > 0
					and comments.message = ''
					and comments.dateline >= unix_timestamp() -  24*60*60*7
					and comments.dateline <= unix_timestamp() -  24*60*60*0.04
				where 
					1=1
					and images.itemid=item.itemid
					and bloger.uid = item.uid
					and item.catid=category.catid
					and item.itemid in (30473,31121,30431,30480,31122,31059,30347,31065,16890,20497,30386,30302,31090,25483)				
					and bloger.islock = 0 
					and item.folder = 1 
					and discuz40.space_ifhide(item.itemtypeid)=0
					
				group by 
					item.itemid 
				order by 
						rateNum desc,
							alldate desc,
							replynum desc
					;

:	select  
					item.itemid,
					min(truncate((unix_timestamp()-comments.dateline)/(24*60*60),0)+1) as time_margin,
					count(comments.cid) as rateNum
				from 
					discuz40.supe_userspaces bloger, 
					discuz40.supe_spaceitems item,
					discuz40.supe_spacecomments comments,
					discuz40.cdb_members mem ,gootrip.mdd_cat cat
				where 
					1=1
					and mem.uid=item.uid
					and item.itemid=comments.itemid
					and bloger.uid = item.uid
					 
					 and mem.groupid in (1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25) 
					 and item.catid in (107,108,109,115,116,117) 
					 and item.itemid not in (30529,31062,30552,31063,30427,31087,30346,31096,31093,31092,30473,31121,30431,30480,31122,31059,30347,31065,30386,20497,16890,31090,30302,25483) 
					 and item.type='blog' 
					
					 and substring(item.destination, 1, instr(replace(replace(item.destination, '/', '#'), '|', '#'), '#')-1) = cat.catname 
					and comments.dateline >= unix_timestamp() -  24*60*60*30
					and comments.dateline <= unix_timestamp() -  24*60*60*0.04
					and comments.rates > 0
					and comments.message = ''
					and bloger.islock = 0 
					and item.folder = 1 
					and discuz40.space_ifhide(item.itemtypeid)=0
				group by 
					item.itemid		
				order by 
					rateNum desc,
					time_margin asc,
					item.replynum desc,
					item.dateline desc  			
				limit 
					0,10

 ,the final sql is :	select  
					item.itemid,
					min(truncate((unix_timestamp()-comments.dateline)/(24*60*60),0)+1) as time_margin,
					count(comments.cid) as rateNum
				from 
					discuz40.supe_userspaces bloger, 
					discuz40.supe_spaceitems item,
					discuz40.supe_spacecomments comments,
					discuz40.cdb_members mem ,gootrip.mdd_cat cat
				where 
					1=1
					and mem.uid=item.uid
					and item.itemid=comments.itemid
					and bloger.uid = item.uid
					 
					 and mem.groupid in (1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25) 
					 and item.catid in (107,108,109,115,116,117) 
					 and item.itemid not in (30529,31062,30552,31063,30427,31087,30346,31096,31093,31092,30473,31121,30431,30480,31122,31059,30347,31065,30386,20497,16890,31090,30302,25483) 
					 and item.type='blog' 
					
					 and substring(item.destination, 1, instr(replace(replace(item.destination, '/', '#'), '|', '#'), '#')-1) = cat.catname 
					and comments.dateline >= unix_timestamp() -  24*60*60*30
					and comments.dateline <= unix_timestamp() -  24*60*60*0.04
					and comments.rates > 0
					and comments.message = ''
					and bloger.islock = 0 
					and item.folder = 1 
					and discuz40.space_ifhide(item.itemtypeid)=0
				group by 
					item.itemid		
				order by 
					rateNum desc,
					time_margin asc,
					item.replynum desc,
					item.dateline desc  			
				limit 
					0,10

:	select  
					item.itemid as itemid,
					item.subject as subject,
					from_unixtime(item.dateline, '%m-%d %H:%i') as dateline,
					from_unixtime(item.dateline, '%y-%m-%d %H:%i') as date_1,
					from_unixtime(item.lastpost, '%y-%m-%d %H:%i') as lastpost,
					item.dateline as alldate,
					item.destination as destination,
					item.replynum as replynum,
					bloger.uid as uid, 
					bloger.spacename as username, 
					bloger.spacename as spacename, 
					bloger.photo as photo,				
					count(comments.cid) as rateNum,
					left(blogs.message,4000) as message,
					category.name as categoryName,
					item.catid as catid,
					item.type as type 
				from 
					discuz40.supe_spaceblogs blogs,
					discuz40.supe_userspaces bloger,
					discuz40.supe_categories category,
					discuz40.supe_spaceitems item
					left join
					discuz40.supe_spacecomments comments
					on item.itemid=comments.itemid
					and comments.rates > 0
					and comments.message = ''
					and comments.dateline >= unix_timestamp() -  24*60*60*30
					and comments.dateline <= unix_timestamp() -  24*60*60*0.04
				where 
					1=1
					and blogs.itemid=item.itemid
					and bloger.uid = item.uid
					and item.catid=category.catid
					and item.itemid in (29848,30331,29825,29543,30379,29980,30025,30291,29803,29537)				
					and bloger.islock = 0 
					and item.folder = 1 
					and discuz40.space_ifhide(item.itemtypeid)=0
				group by 
					item.itemid 
					
				union all
				
				select  
					item.itemid as itemid,
					item.subject as subject,
					from_unixtime(item.dateline, '%m-%d %H:%i') as dateline,
					from_unixtime(item.dateline, '%y-%m-%d %H:%i') as date_1,
					from_unixtime(item.lastpost, '%y-%m-%d %H:%i') as lastpost,
					item.dateline as alldate,
					item.destination as destination,
					item.replynum as replynum,
					bloger.uid as uid, 
					bloger.spacename as username, 
					bloger.spacename as spacename, 
					bloger.photo as photo,								
					count(comments.cid) as rateNum,
					left(images.message,2000) as message,
					category.name as categoryName,
					item.catid as catid,
					item.type as type    
				from 
					discuz40.supe_spaceimages images,
					discuz40.supe_userspaces bloger,
					discuz40.supe_categories category,
					discuz40.supe_spaceitems item
					left join
					discuz40.supe_spacecomments comments
					on item.itemid=comments.itemid
					and comments.rates > 0
					and comments.message = ''
					and comments.dateline >= unix_timestamp() -  24*60*60*30
					and comments.dateline <= unix_timestamp() -  24*60*60*0.04
				where 
					1=1
					and images.itemid=item.itemid
					and bloger.uid = item.uid
					and item.catid=category.catid
					and item.itemid in (29848,30331,29825,29543,30379,29980,30025,30291,29803,29537)				
					and bloger.islock = 0 
					and item.folder = 1 
					and discuz40.space_ifhide(item.itemtypeid)=0
					
				group by 
					item.itemid 
				order by 
						rateNum desc,
							alldate desc,
							replynum desc
					;