get datatype of column using pyspark

Question

We are reading data from MongoDB Collection. Collection column has two different values (e.g.: (bson.Int64,int) (int,float) ).

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Answer 1

Your question is broad, thus my answer will also be broad.

To get the data types of your DataFrame columns, you can use dtypes i.e :

>>> df.dtypes
[('age', 'int'), ('name', 'string')]

This means your column age is of type int and name is of type string.