pyarrow.compute.CountOptions#

class pyarrow.compute.CountOptions(mode='only_valid')#

Bases: _CountOptions

Options for the count function.

Parameters:

modestr, default only_valid

Which values to count in the input. Accepted values are only_valid, only_null, all.

__init__(self, mode='only_valid')#

Methods

__init__(self[,mode])
deserialize(buf)	Deserialize options for a function.
serialize(self)

static deserialize(buf)#

Deserialize options for a function.

Parameters:

bufBuffer

The buffer containing the data to deserialize.

serialize(self)#