kettle - How to pass fields to pentaho update step using metadata injector? -


i using pentaho 7.1 supports metadata injector update step. can me how pass multiple fields , values simultaneously using metadata injector ?

the below image need using metadata injector.

update-step

you need multiple streams of data varying numbers of rows feeding data metadata injection step:

  • a single row of data inject single valued things such table name or step properties;
  • a multi row data stream field names use in lookup part;
  • another multi row data stream list of fields update.

see https://www.youtube.com/watch?time_continue=101&v=ejzgzoanq1o tutorial none other matt casters.

to iterate on multiple tables suggest run transformation multiple times, once each table update, fetching metadata inject text file, or config table.


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