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BigQuery - UNNEST in SELECT
We can use
UNNEST
in the nested fields, rather than unnesting in the WHERE clause and JOIN
1
SELECT
2
event_name
,
3
(
SELECT
value
.
int_value
FROM
UNNEST
(
event_params
)
WHERE
key
=
"value"
)
as
score
,
4
FROM
`
example_*
`
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