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Cast

Cast selected columns to a new type

Parameters

Name
Type
Description
Is Optional
casts
cast_value_dict
A dict where the keys are columns and the values are the new type to cast them to.
​
overwrite_columns
boolean
to overwrite column names with the new casted column, use 'true'. otherwise, use 'false'. defaults to 'false'.
True

Example

ds = rasgo.get.dataset(id)
​
ds_casted = ds.cast(
casts={
'DS_WEATHER_ICON':'INT',
'DS_DAILY_HIGH_TEMP':'STRING',
'DS_DAILY_LOW_TEMP':'INT'
},
overwrite_columns=True
)
​
ds_casted.preview()
​

Source Code

Last modified 1yr ago