Feynman27 Feynman27 - 3 months ago 139
SQL Question

Cannot access field in Big Query with type ARRAY<STRUCT<hitNumber INT64, time INT64, hour INT64, ...>>

I'm trying to run a query using Standard SQL Dialect (ie not Legacy SQL) on BigQuery. My query is:

SELECT
date, hits.referer
FROM `refresh.ga_sessions_xxxxxx*`
LIMIT 1000


But keep getting the error

Error: Cannot access field referer on a value with type
ARRAY<STRUCT<hitNumber INT64, time INT64, hour INT64, ...>> at [2:12]


Anyone know the proper syntax?

Answer

if you are looking for all referers - try

SELECT date, h.referer
FROM `refresh.ga_sessions_xxxxxx*`, UNNEST(hits) as h
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