pyspark.sql.functions.date_add The date_add function in PySpark is used to add a specified number of days…
Category: spark
Spark User full article
PySpark : Extracting minutes of a given date as integer in PySpark [minute]
pyspark.sql.functions.minute The minute function in PySpark is part of the pyspark.sql.functions module, and is used to extract the minute from…
PySpark : Function to perform simple column transformations [expr]
pyspark.sql.functions.expr The expr module is part of the PySpark SQL module and is used to create column expressions that can…
PySpark : Formatting numbers to a specific number of decimal places.
pyspark.sql.functions.format_number One of the useful functions in PySpark is the format_number function, which is used to format numbers to a…
PySpark : Creating multiple rows for each element in the array[explode]
pyspark.sql.functions.explode One of the important operations in PySpark is the explode function, which is used to convert a column of…
PySpark : How decode works in PySpark ?
One of the important concepts in PySpark is data encoding and decoding, which refers to the process of converting data…
PySpark : Extracting dayofmonth, dayofweek, and dayofyear in PySpark
pyspark.sql.functions.dayofmonth pyspark.sql.functions.dayofweek pyspark.sql.functions.dayofyear One of the most common data manipulations in PySpark is working with date and time columns. PySpark…
Spark : Calculate the number of unique elements in a column using PySpark
pyspark.sql.functions.countDistinct In PySpark, the countDistinct function is used to calculate the number of unique elements in a column. This is…
PySpark : How to decode in PySpark ?
pyspark.sql.functions.decode The pyspark.sql.functions.decode Function in PySpark PySpark is a popular library for processing big data using Apache Spark. One of…
PySpark : Date Formatting : Converts a date, timestamp, or string to a string value with specified format in PySpark
pyspark.sql.functions.date_format In PySpark, dates and timestamps are stored as timestamp type. However, while working with timestamps in PySpark, sometimes it…
PySpark : Adding a specified number of days to a date column in PySpark
pyspark.sql.functions.date_add The date_add function in PySpark is used to add a specified number of days to a date column. It’s…