Package bigquery (1.6.0)

API documentation for bigquery package.

Compute the length of each array element in the Series.

Examples:

>>> import bigframes.pandas as bpd
>>> import bigframes.bigquery as bbq
>>> bpd.options.display.progress_bar = None

>>> s = bpd.Series([[1, 2, 8, 3], [], [3, 4]])
>>> bbq.array_length(s)
0    4
1    0
2    2
dtype: Int64

You can also apply this function directly to Series.

>>> s.apply(bbq.array_length, by_row=False)
0    4
1    0
2    2
dtype: Int64