Business Entity for Tables without Unique Index Cancel The title field is required!

1. Markus Grigoleit

   

   31 posts
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   04 Jun 2019
   04 Jun 2019

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   we were wondering if there is a way to create business-entities for tables which have no unique identifier. So far we improvised via business-tasks.
   Maybe someone experienced something similar and want to share a solution for this problem
   
   Thanks in advance
2. Roger Blanchard

   

   413 posts
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   29 Jun 2018
   04 Jun 2019 in reply to Markus Grigoleit

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   We have a few tables the same way. We plan on adding a GUID to the table at some point but in the short term we added a field to the TT to store the records ROWID and used that for the unique index. 
3. Roger Blanchard

   

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   29 Jun 2018
   Answered

   04 Jun 2019 in reply to Markus Grigoleit

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   Here is a similar question I asked months ago. Mike has a more detailed answer.
   
   https://www.consultingwerk.com/support/forum/smartcomponent-library---developer-forum/unique-primary-index
   
   
4. Markus Grigoleit

   

   31 posts
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   04 Jun 2019
   04 Jun 2019 in reply to Roger Blanchard

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   I forgot to mention that you should assume that it's not possible to change the tables in any way 
5. Roger Blanchard

   

   413 posts
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   29 Jun 2018
   04 Jun 2019 in reply to Markus Grigoleit

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   You don't have to change the tables in the DB. You would need to change the TT and add a field to store the ROWID from the DB record.