Subject: Spark dataset to explode json string


Do you have an example of a record from Cassandra read into df by any
chance? Only columns that need to go into Oracle.'col1, 'col2, 'jsonCol).take(1).foreach(println)

Dr Mich Talebzadeh

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On Fri, 19 Jul 2019 at 23:17, Richard <[EMAIL PROTECTED]> wrote: