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PySpark @ Freshers.in

How to removes duplicate values from array in PySpark

This blog will show you , how to remove the duplicates in an column with array elements. Consider the below example….

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AWS Glue @ Freshers.in

What are the Python libraries provided by AWS Glue Version 2.0

The defaults Python libraries available in AWS Glue version 2.0 are as below boto3==1.12.4 botocore==1.15.4 certifi==2019.11.28 chardet==3.0.4 cycler==0.10.0 Cython==0.29.15 docutils==0.15.2…

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Snowflake

How can you track the change metadata of a Snowflake table?

The CHANGES clause enables querying the change tracking metadata for a table within a specified interval of time without having…

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