Spark to_timestamp() – Convert String to Timestamp Type
In this tutorial, you will learn how to convert a String column to Timestamp using…
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November 17, 2019
Spark – Get a Day of Year and Week of the Year
Problem: How to get a day of year and week of the year in numbers…
November 17, 2019
Spark Get Day of Week & Week of Month
Problem: How to get a day of the week and week of the month from…
November 17, 2019
Spark – Add Hours, Minutes, and Seconds to Timestamp
Problem: How to add or subtract hours, minutes, and seconds to/from Spark DataFrame date or…
November 17, 2019
Spark – How to get current date & timestamp
Spark SQL provides current_date() and current_timestamp() functions which returns the current system date without timestamp…
November 16, 2019
Spark Timestamp Difference in seconds, minutes and hours
Problem: How to calculate the timestamp difference in seconds, minutes and hours of the Spark…
November 16, 2019
Spark – How to Change Column Type?
To change the Spark SQL DataFrame column type from one data type to another data…
November 12, 2019
Spark – Convert Array to Columns
Problem: How to convert a DataFrame array to multiple columns in Spark? Solution: Spark doesn't…
November 9, 2019
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Spark Convert case class to Schema
Spark SQL provides Encoders to convert case class to the spark schema (struct StructType object),…
November 9, 2019
Spark Schema – Explained with Examples
Spark Schema defines the structure of the DataFrame which you can get by calling printSchema()…
November 8, 2019
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