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databricks - Delta table versioning while writing from a Spark structured streaming job

Will writing to a Delta table from a Spark structured streaming job create a version for every micro batch of data written?

question from:https://stackoverflow.com/questions/65869668/delta-table-versioning-while-writing-from-a-spark-structured-streaming-job

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From the docs:

As you write into a Delta table or directory, every operation is automatically versioned.

So, yes you are correct.

Getting the data:

  • Using a timestamp

  • Using version number

Reference: https://databricks.com/blog/2019/02/04/introducing-delta-time-travel-for-large-scale-data-lakes.html


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