13 февр. 2024 г. · You are unnesting a super array and the AWS docs describe how to do this here: https://docs.aws.amazon.com/redshift/latest/dg/query-super. how to unnest a json string array on redshift - Stack Overflow How do I flatten JSON data in Redshift? - Stack Overflow AWS Redshift UNPIVOT semi structured data will skip blank ... Return elements of Redshift JSON array on separate rows Другие результаты с сайта stackoverflow.com

PIVOT and UNPIVOT are parameters in the FROM clause that rotate query output from rows to columns and columns to rows, respectively.

12 нояб. 2021 г. · The new UNPIVOT keyword in Redshift helps us write powerful transformation queries directly in Redshift, greatly enhancing our ability to write ELT-style ...

To perform object unpivoting, Amazon Redshift uses the PartiQL syntax to iterate over SUPER objects. It does this using the FROM clause of a query with the ...

7 апр. 2023 г. · So I stocked at how to parse all nested json sub fields and cannot unpivot the table to [field, value] format. Any idea how to sole this ...

14 окт. 2024 г. · Redshift PIVOT and UNPIVOT operators are useful to manage multiple tables of datasets and transform the information present in an easy-to-understand format.

28 апр. 2021 г. · In this tutorial, we are going to unnest fields from a table in Amazon Redshift, which does not yet support native flattening functions.

29 июл. 2024 г. · This post explores how you can use Redshift SQL and dbt to manipulate JSON within your warehouse, using two practical and real world examples.

22 нояб. 2021 г. · AWS have improved their support for transforming such structured data with the new UNPIVOT keyword to destructure JSON objects.

29 авг. 2023 г. · Explore the art of transforming JSON data in Amazon Redshift databases, mastering elegant techniques to split and extract data from nested structures.