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Created array_distinct function to easily get only the unique values from an array #101

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merged 5 commits into from
Mar 1, 2024
Merged

Created array_distinct function to easily get only the unique values from an array #101

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d02df49
created array_distinct function to easily get only the unique values …
cleentfaar Mar 1, 2024
552ca3e
fixed type
cleentfaar Mar 1, 2024
7ebfdf7
this ok?
cleentfaar Mar 1, 2024
28d92e6
this ok?
cleentfaar Mar 1, 2024
f2b6ecf
this ok?
cleentfaar Mar 1, 2024
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21 changes: 21 additions & 0 deletions terraform/routines.tf
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Original file line number Diff line number Diff line change
Expand Up @@ -252,3 +252,24 @@ resource "google_bigquery_routine" "parse_dutch_date" {
) AS STRING)
EOF
}

resource "google_bigquery_routine" "array_distinct" {
dataset_id = local.routines_dataset
definition_body = <<EOF
(
SELECT ARRAY_AGG(a.b)
FROM (SELECT DISTINCT * FROM UNNEST(value) b) a
)
EOF
language = "SQL"
project = local.google_project_id
return_type = "{\"typeKind\": \"ARRAY\", \"arrayElementType\": {\"typeKind\": \"STRING\"}}"
routine_id = "array_distinct${local.branch_suffix_underscore_edition}"
routine_type = "SCALAR_FUNCTION"

arguments {
argument_kind = "FIXED_TYPE"
data_type = "{\"typeKind\": \"ARRAY\", \"arrayElementType\": {\"typeKind\": \"STRING\"}}"
name = "value"
}
}
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