Package bigquery (1.6.0)

API documentation for bigquery package.

Packages Functions

array_length

  array_length 
 ( 
 series 
 : 
 series 
 . 
 Series 
 ) 
 - 
> series 
 . 
 Series 
 

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 
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