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Posted to issues@hop.apache.org by "dave-csc (via GitHub)" <gi...@apache.org> on 2025/04/07 07:11:53 UTC

[I] [Bug]: Data Grid + Metadata Injection - single columns are not injected without separator (hop)

dave-csc opened a new issue, #5136:
URL: https://github.com/apache/hop/issues/5136

   ### Apache Hop version?
   
   2.11, 2.12
   
   ### Java version?
   
   17.0.2
   
   ### Operating system
   
   Linux
   
   ### What happened?
   
   Injection of a single column in a Data grid transform is not correct when a separator is not specified: the single columns is created, but all the values are empty/nulls.
   
   Check discussion #5128 for an example use case and possible workarounds.
   
   **_Issue is not present on version 2.10_**
   
   ### Issue Priority
   
   Priority: 2
   
   ### Issue Component
   
   Component: Metadata, Component: Transforms


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Re: [I] [Bug]: Data Grid + Metadata Injection - single columns are not injected without separator (hop)

Posted by "dave-csc (via GitHub)" <gi...@apache.org>.

dave-csc commented on issue #5136:
URL: https://github.com/apache/hop/issues/5136#issuecomment-2796729977

   Additional info: you need to specify a separator character that is not actually present in your "data line".
   
   In Italian keyboards, `§` should be relatively rare... 😅 


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Re: [I] [Bug]: Data Grid + Metadata Injection - single columns are not injected without separator (hop)

Posted by "hansva (via GitHub)" <gi...@apache.org>.

hansva commented on issue #5136:
URL: https://github.com/apache/hop/issues/5136#issuecomment-2800777606

   Yes, that's the main reason the option was added. If we were to hard code a character it would 10/10 result in a ticket that it doesn't work because someones data contains said character


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