BigQuery Structs and Javascript UDFs

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  • Опубліковано 5 жов 2024
  • In this video, we go over the struct data type in BigQuery SQL, then explore how to use them in Javascript User-Defined Functions.
    Note that every flavor of SQL has a different set of features, so some BigQuery features described here are not present in others.
    0:05 What is a struct in BigQuery?
    1:21 How do I create a struct?
    3:10 Additional rules for structs
    4:41 SELECT AS STRUCT
    5:30 UNNEST and structs
    6:12 Javascript in SQL (CREATE TEMP FUNCTION LANGUAGE JS)
    8:23 Javascript UDF examples
    10:06 Javascript UDF real-world example: Sequence analysis on the Austin Bikeshare dataset
    Jamboard: jamboard.googl...
    BigQuery Docs:
    cloud.google.c...

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