GitHub user TTassoni added a comment to the discussion: help to Convert key - value pairs to field - value
Hi, liosc, I tried to do what you suggested, using metadata injection. I used the example provided in [4522 issue](https://github.com/apache/hop/discussions/4522) as starting point. Thanks to dave-csc, too. In my sample, the injected pipeline first create a data grid to define a 'foo - bar' field - value pair, then the add constant transform receives real values to create new fields. The test_keys_2_field.hpl file (filename says all...) is to test it. As side effect I noted that without the data grid in the injected pipeline, it is not possible to see the field - value pairs in the last write to log transform of the test_keys_2_field pipeline. For now, it's enough for me. Hoping to help someone else, I attach my little sample project. Thank you for pointing me out in the right direction. Tom [keys_2_field.zip](https://github.com/user-attachments/files/19161358/keys_2_field.zip) GitHub link: https://github.com/apache/hop/discussions/4977#discussioncomment-12447900 ---- This is an automatically sent email for [email protected]. To unsubscribe, please send an email to: [email protected]
