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  1. Talend Component Kit
  2. TCOMP-2045

Pass and read meta information about columns.

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    Description

      Right now the declared schema in the studio doesn't influence the things that will happen in the runtime for tck connectors.
      As a user, I can define not nullable column but in the runtime the scheme but in the runtime those files are going to be nullable anyway.

      Like on the screenshots from the https://jira.talendforge.org/browse/TUP-33208

      We can reproduce the behavior with the attach in remote debug to this job.
      It uses Neo4j connector
      toReproduce_TUP_33208.zip
      Like on the screen:

      Expected that in the result when the user defines not nullable columns those columns will be not nullable in the runtime too.


      Suggestion
      We can generate some static information inside a row structure.
      Annotations?
      smth else?

      Attachments

        1. NullableSchemaProblem.png
          NullableSchemaProblem.png
          73 kB
        2. toReproduce_TUP_33208.zip
          82 kB
        3. neo4jProblem.png
          neo4jProblem.png
          75 kB
        4. QuotedStrings.zip
          27 kB

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              emmanuel_g emmanuel gallois
              ozhelezniak Oleksandr Zhelezniak
              emmanuel gallois, Fabien Desiles
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                Updated:
                Resolved: