Using SPLIT(value[, delimiter])
returns an array.
Then using SAFE_OFFSET(zero_based_offset)
or SAFE_ORDINAL(one_based_offset)
to get item from array.
SELECT SPLIT(app_info.version, '-')[SAFE_OFFSET(0)] as app_version
FROM ...
References:
Using SPLIT(value[, delimiter])
returns an array.
Then using SAFE_OFFSET(zero_based_offset)
or SAFE_ORDINAL(one_based_offset)
to get item from array.
SELECT SPLIT(app_info.version, '-')[SAFE_OFFSET(0)] as app_version
FROM ...
References: