Spark SQL – Truncate Date Time by unit specified
In this tutorial, we will show you a Dataframe example of how to truncate Date and Time using Scala language and Spark SQL Date and Time functions.
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July 28, 2019
Spark SQL – Add Day, Month, and Year to Date
Spark DataFrame example of how to add a day, month and year to a Date column using Scala language and Spark SQL Date and Time functions.
July 27, 2019
Spark SQL – Get Last Day of a Month
Spark DataFrame example of how to retrieve the last day of a month from a Date using Scala language and Spark SQL Date and Time functions.
July 27, 2019
How to parse string and format dates on DataFrame
Spark SQL Dataframe functions example on getting current system date-time, formatting Date to a String pattern and parsing String to Date using Scala language.
July 25, 2019
Calculate Difference Between Dates in Spark Scala
How to calculate the difference between two dates in days, months and years in Spark…
July 25, 2019
Spark SQL DataFrame | convert string to date | Format Date to String
Parse different date formats from a column
Spark SQL Dataframe example of converting different date formats from a single column to a standard date format using Scala language and Date and Time functions.
July 24, 2019
Spark SQL String Functions
Spark SQL String Functions Explained
Spark SQL defines built-in standard String functions in DataFrame API, these String functions come in…
July 21, 2019
Spark SQL Date and Timestamp Functions
Spark SQL provides built-in standard Date and Timestamp (includes date and time) Functions defines in…
July 20, 2019
spark sql functions
SQL Built-in Functions in Spark
Spark SQL Function Introduction Spark SQL functions are a set of built-in functions provided by…
July 7, 2019
Spark Add Constant Column to DataFrame
Let's see how to add a new column by assigning a literal or constant value to Spark DataFrame. Spark SQL provides lit() and typedLit() function to add a literal value to DataFrame. These both functions return Column type.
April 4, 2019