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How to get today -“1 day” date in sparksql?

Hello Guys, How are you all? Hope You all Are Fine. Today We Are Going To learn about How to get today -“1 day” date in sparksql in Python. So Here I am Explain to you all the possible Methods here.

Without wasting your time, Let’s start This Article.

Table of Contents

How to get today -“1 day” date in sparksql?

  1. How to get today -“1 day” date in sparksql?

    The arithmetic functions allow you to perform arithmetic operation on columns containing dates.

  2. get today -“1 day” date in sparksql

    The arithmetic functions allow you to perform arithmetic operation on columns containing dates.

Method 1

The arithmetic functions allow you to perform arithmetic operation on columns containing dates.

For example, you can calculate the difference between two dates, add days to a date, or subtract days from a date. The built-in date arithmetic functions include datediffdate_adddate_subadd_monthslast_daynext_day, and months_between.

Out of above what we need is

date_sub(timestamp startdate, int days), Purpose: Subtracts a specified number of days from a TIMESTAMP value. The first argument can be a string, which is automatically cast to TIMESTAMP if it uses the recognized format, as described in TIMESTAMP Data Type. Return type: Returns the date that is > days days before start

and we have

current_timestamp() Purpose: Alias for the now() function. Return type: timestamp

you can do select

date_sub(CAST(current_timestamp() as DATE), 1)

Method 2

You can try

date_add(current_date(), -1)

I don’t know spark either but I found it on google.

Summery

It’s all About this issue. Hope all Methods helped you a lot. Comment below Your thoughts and your queries. Also, Comment below which Method worked for you? Thank You.

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