Whenever I watch your video I really Learn New Things Thankyou Sir❤❤
@avi80162 жыл бұрын
Good to know the difference between first and last value. Thanks a lot sir🙏
@ankitbansal62 жыл бұрын
Keep watching
@sreemalapal Жыл бұрын
The perfect explanation which I was searching till date over the internet reg the issue with Last Date func !! Thank you 😀😀
@ankitbansal6 Жыл бұрын
Great to hear!
@SKAMRANPASHA2 жыл бұрын
Make video on different functions, like COALESCE, EXIST, INTERVAL, CONCAT, EPOCH etc
@rishav1442 жыл бұрын
you are right .....
@SKAMRANPASHA2 жыл бұрын
Bahot achche !
@vishwish123 Жыл бұрын
Thank you so much Ankit Sir your explanation is fantastic.......😊
@ankitbansal6 Жыл бұрын
Most welcome 😊
@pujasil2087 Жыл бұрын
I learn something new today. Thanks for this. It is really helpful
@ankitbansal6 Жыл бұрын
Glad it was helpful!
@jasleenkaur-cw2fw6 ай бұрын
Awesome explanation! Thanks for sharing
@inspiredomkar12392 жыл бұрын
Sir,It would be great if you take a SQL query where we have to make use of these functions.
@ankitbansal62 жыл бұрын
Next video
@amazingriknow59862 жыл бұрын
Thank for providing script in description Ankit. Also kindly try to do atleast 3videos per week . Just a request. Thank you
@ankitbansal62 жыл бұрын
I will try my best
@amazingriknow59862 жыл бұрын
@@ankitbansal6 thank you
@equiwave802 жыл бұрын
Thanks for this video. It was super useful!!!
@ankitbansal62 жыл бұрын
Glad it was helpful!
@ThePragyashree2 жыл бұрын
Today i was studying for an interview.. and i was not understanding this concept.. thank you for this topic 🙏
@ankitbansal62 жыл бұрын
All the best
@SantanuRoy-oq2nv2 жыл бұрын
Fantastic Information. Thank you Ankit
@ankitbansal62 жыл бұрын
Thanks and welcome
@SACHINKUMAR-px8kq Жыл бұрын
Thankyou So much Sir for this Amazing Guidance
@ankitbansal6 Жыл бұрын
Most welcome
@andreagreco75742 жыл бұрын
Useful as always, thanks Ankit. The difference between the two functions is tricky, thanks for bringing that up.
@ankitbansal62 жыл бұрын
Glad it was helpful!
@norbertlipinski75982 жыл бұрын
Actually it is not about how the functions work as they work both in exactly same way, the confusion is caused by how the ORDER BY clause within window function changes the data frames which are being taken to the functions to calculate the result for each row.
@anirbansarkar63062 жыл бұрын
Great Tutorial. Thanks Sir
@ankitbansal62 жыл бұрын
You are most welcome
@abhinavkumar-jj2dx2 жыл бұрын
wow....Literally Awesome :)
@ankitbansal62 жыл бұрын
Thank you! Cheers!
@Sridharkc_2 жыл бұрын
Hey Ankit!! You are giving me hope in technical aspects video by video
@ankitbansal62 жыл бұрын
All the best
@munikumarpoosala12643 ай бұрын
Nice
@munikumarpoosala12643 ай бұрын
Can you provide documents related to Oracle and plsql... I think your documents easy to understand..
@nikhilmogre206 Жыл бұрын
I liked the explanation part Thank u😊
@ankitbansal6 Жыл бұрын
You're welcome 😊
@baali73511 ай бұрын
Thank you new thing for me
@DataEngineerPratik8 ай бұрын
Great !!
@chillavenkatesh60972 жыл бұрын
Hello Ankit, We can also use Join by 'using' keyword. For suppose, generally we write join like : a join b on a.id=b.id So by using keyword we can write like: a join b using id So many of them don't know that 'Using' keyword. Can you please make a video on it. And yeah i had used that first_value and last_value function
@kanchankumar33552 жыл бұрын
Good one, nicely explained 👍
@ankitbansal62 жыл бұрын
Glad you liked it
@vaibhavverma13402 жыл бұрын
Very well Explained :)
@ankitbansal62 жыл бұрын
Thank you 🙂
@khushishrivastava331 Жыл бұрын
Hello Ankit, Thank you for making such insightful videos. I want to ask a question here. I have come across in a lot of interviews that they ask to solve a question without using a window function. Is there any trick to solving such questions? Can you provide us with an example.
@clear_vision_ Жыл бұрын
Yet another great video Ankit. Just a doubt I had in the frame clause : last_value(emp_name) over(order by emp_age rows between current row and unbounded following) last_value(emp_name) over(order by emp_age rows between unbounded preceding and unbounded following) Both above frame clauses give same results, right?
@ankitbansal6 Жыл бұрын
Yes
@rakeshbabu38392 жыл бұрын
At 7:39 ...why you again added order by emp_age at end of query even though you used order by in OVER clause. Even if you didn't add order by at the end the output looks same right
@ankitbansal62 жыл бұрын
That's just to sort the result in output. Even if you don't do it the result will be same
@rakeshbabu38392 жыл бұрын
@@ankitbansal6 okay..thanks sir
@AdharshSunny Жыл бұрын
Thanks Brother for the Continues great Work. Just asking if you can start any GCP Engineering concepts also like Dataflow, composer
@vineetjain7518 Жыл бұрын
Applied in example
@rakeshbabu38392 жыл бұрын
In the LAST_VALUE function..you used ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING.....does this work on WINDOW FUNCTION we use or both on ORDER BY and WINDOW FUNCTION we have used?
@ankitbansal62 жыл бұрын
Yes all aggregation functions it works
@rakeshbabu38392 жыл бұрын
@@ankitbansal6 Thanks 🙏🏻
@abhimanyutiwari1002 жыл бұрын
Make a video on EXIST
@greatromulus3028 Жыл бұрын
if we can order by asc or desc why we need last_value function? we can bring last_value just adding desc at the end of the order by.
@ankitbansal6 Жыл бұрын
Exactly. We don't need it. 😊
@Hkumar_new7 ай бұрын
Anable to see any thing video
@darrylw994 күн бұрын
firstly ensure the code you give us is accurate, you have ELEVEN ppl in your code yet TEN in the code in the comments