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並前往https://pretagteam.com/question/unnesting-in-sql-athena-how-to-convert-array-of-structs-into-an-array-of-values-plucked-from-the-structs

Unnesting in SQL (Athena): How to convert array of structs into ...

Unnesting in SQL (Athena): How to convert array of structs into ... So, it's worth spending a little time with STRUCT, UNNEST and ARRAY_AGG.

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