| 
			
			 | 
		#1 | 
| 
			
			
			
			 Wizard 
			
			![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 2,286 
				Karma: 7409537 
				Join Date: Mar 2009 
				Location: Circling Earth @ Mach .83 
				
				
				Device: Elipsa 2E, Sage, Libra Colour, Libra 2, Clara 2E, Oasis3, Voyage 
				
				
				 | 
	
	
	
		
		
			
			 
			
			Having spent a couple of hours viewing recipes and searching posts dating back to 2010, I remain clueless. 
		
	
		
		
			I am trying to figure out how to change my "Read" column from displaying "Read" (100%) to simply the date the book has been completed/read. Originally created years ago for Kobo readers, I haven't a clue how I did it. Most likely it was a posted recipe I followed. On the custom metadata tab of a book I have been manually entering "100" on the "Percent Read" field to accomplish the task. I have no need to fetch annotations, bookmarks, etc. Attached is a screenshot of the existing column. Any guidance most appreciated. Thank you! . Last edited by Skydog; 12-12-2019 at 04:17 PM.  | 
| 
		 | 
	
	
	
		
		
		
		
			 
		
		
		
		
		
		
		
			
		
		
		
	 | 
| 
			
			 | 
		#2 | 
| 
			
			
			
			 null operator (he/him) 
			
			![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 22,018 
				Karma: 30277294 
				Join Date: Mar 2012 
				Location: Sydney Australia 
				
				
				Device: none 
				
				
				 | 
	
	
	
		
		
		
		
		 
			
			Where would the Date come from: manual keyboard input, from your Kobo, or . . . ? 
		
	
		
		
		
		
		
		
		
		
		
		
	
	BR  | 
| 
		 | 
	
	
	
		
		
		
		
			 
		
		
		
		
		
		
		
			
		
		
		
	 | 
| Advert | |
| 
         | 
    
| 
			
			 | 
		#3 | 
| 
			
			
			
			 Well trained by Cats 
			
			![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 31,267 
				Karma: 61916422 
				Join Date: Aug 2009 
				Location: The Central Coast of California 
				
				
				Device: Kobo Libra2,Kobo Aura2v1, K4NT(Fixed: New Bat.), Galaxy Tab A 
				
				
				 | 
	
	
	
		
		
		
		
		 
			
			#1 You can't change a column type... So Migrate it  
		
	
		
		
			![]() If you care about the lookup name, then step 1 is to rename the existing. Just change the names MyTemp, #mytemp. Save. (this will make the Last_modified column update to Now.) now create your new Read, #read (Date Type). In Kobo Utilities CONFIGURE, adjust the setting % is now blank, Last Read is #read Then we need to Migrate the existing (%read column) to a date in #read We will select the books (search for those that need updating ) In my TEST I used the Last Modified (if year was 19) as MY trigger USE YOUR 100% column and value In the Replace field: yours will be #read , and you will put a valid date (your choice: eg 01 Jan 2019 as a flag that it was migrated and you do not know the actual date?) into the replace with That help?  | 
| 
		 | 
	
	
	
		
		
		
		
			 
		
		
		
		
		
		
		
			
		
		
		
	 | 
| 
			
			 | 
		#4 | 
| 
			
			
			
			 Wizard 
			
			![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 2,286 
				Karma: 7409537 
				Join Date: Mar 2009 
				Location: Circling Earth @ Mach .83 
				
				
				Device: Elipsa 2E, Sage, Libra Colour, Libra 2, Clara 2E, Oasis3, Voyage 
				
				
				 | 
	
	|
| 
		 | 
	
	
	
		
		
		
		
			 
		
		
		
		
		
		
		
			
		
		
		
	 | 
| 
			
			 | 
		#5 | 
| 
			
			
			
			 Wizard 
			
			![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 2,286 
				Karma: 7409537 
				Join Date: Mar 2009 
				Location: Circling Earth @ Mach .83 
				
				
				Device: Elipsa 2E, Sage, Libra Colour, Libra 2, Clara 2E, Oasis3, Voyage 
				
				
				 | 
	
	
	
		
		
		
		
		 
			
			@theducks: 
		
	
		
		
		
		
		
		
		
		
		
		
	
	Many thanks for your reply and helpful info. I should have provided more details -- I do not want or need a function specific to Kobo, which I am really no longer using. I merely would like to have a completion date appear in my "Read" column, as opposed the "Read" as I now have. I have been manually entering "100" in the Percent Read field of the custom metadata field only because it was already there and simple to do. Clearly, I am short on knowledge.  | 
| 
		 | 
	
	
	
		
		
		
		
			 
		
		
		
		
		
		
		
			
		
		
		
	 | 
| Advert | |
| 
         | 
    
| 
			
			 | 
		#6 | 
| 
			
			
			
			 Well trained by Cats 
			
			![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 31,267 
				Karma: 61916422 
				Join Date: Aug 2009 
				Location: The Central Coast of California 
				
				
				Device: Kobo Libra2,Kobo Aura2v1, K4NT(Fixed: New Bat.), Galaxy Tab A 
				
				
				 | 
	
	
	
		
		
		
		
		 
			
			If You make a new #read ( or as I have: #finished) of date type. 
		
	
		
		
		
		
		
		
		
		
		
		
	
	a simple F2 puts todays date there if blank (or if you then hit = it replaces whatever with today)  | 
| 
		 | 
	
	
	
		
		
		
		
			 
		
		
		
		
		
		
		
			
		
		
		
	 | 
| 
			
			 | 
		#7 | 
| 
			
			
			
			 Wizard 
			
			![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 2,286 
				Karma: 7409537 
				Join Date: Mar 2009 
				Location: Circling Earth @ Mach .83 
				
				
				Device: Elipsa 2E, Sage, Libra Colour, Libra 2, Clara 2E, Oasis3, Voyage 
				
				
				 | 
	
	
	
		
		
		
		
		 
			
			Thank you, theducks - it seems a new column is the only solution.  Thanks also for the keystroke tips.
		 
		
	
		
		
		
		
		
		
		
		
		
		
	
	 | 
| 
		 | 
	
	
	
		
		
		
		
			 
		
		
		
		
		
		
		
			
		
		
		
	 | 
| 
			
			 | 
		#8 | 
| 
			
			
			
			 null operator (he/him) 
			
			![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 22,018 
				Karma: 30277294 
				Join Date: Mar 2012 
				Location: Sydney Australia 
				
				
				Device: none 
				
				
				 | 
	
	|
| 
		 | 
	
	
	
		
		
		
		
			 
		
		
		
		
		
		
		
			
		
		
		
	 | 
| 
			
			 | 
		#9 | 
| 
			
			
			
			 Wizard 
			
			![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 2,286 
				Karma: 7409537 
				Join Date: Mar 2009 
				Location: Circling Earth @ Mach .83 
				
				
				Device: Elipsa 2E, Sage, Libra Colour, Libra 2, Clara 2E, Oasis3, Voyage 
				
				
				 | 
	
	
	
		
		
		
		
		 
			
			Thank you!
		 
		
	
		
		
		
		
		
		
		
		
		
		
	
	 | 
| 
		 | 
	
	
	
		
		
		
		
			 
		
		
		
		
		
		
		
			
		
		
		
	 | 
![]()  | 
            
        
    
            
  | 
    
			 
			Similar Threads
		 | 
	||||
| Thread | Thread Starter | Forum | Replies | Last Post | 
| Adding custom column with any lookup-name gives me empty column as a result? | Ahu Lee | Library Management | 16 | 06-09-2019 01:14 PM | 
| Forma Multi Column view - anyone know how to modify it? | PatrickTC | Kobo Developer's Corner | 5 | 03-11-2019 05:00 AM | 
| Can I modify how the books are saved in my existing library ? | marconique | Library Management | 20 | 04-13-2016 08:32 PM | 
| Custom column returns value based on value of another custom column? | calvin-c | Calibre | 3 | 09-14-2013 03:24 PM | 
| Can I modify the name of a custom column? | lunixer | Calibre | 3 | 05-30-2011 02:20 PM |