Created
November 3, 2019 13:48
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| # import sql function pyspark | |
| import pyspark.sql.functions as f | |
| # null values in each column | |
| data_agg = my_data.agg(*[f.count(f.when(f.isnull(c), c)).alias(c) for c in my_data.columns]) | |
| data_agg.show() |
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