SQL WITH Clause with examples | SQL CTE (Common Table Expression) | SQL Tutorial in Hindi 16
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- Опубликовано: 25 июл 2024
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• SQL Tutorial In Hindi
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👉 customer csv file: bit.ly/3xGABBR
👉 payment csv file: bit.ly/3Zc0GUV
📢 GitHub link (all files): bit.ly/3Y7SRPr 📢
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Timestamps:
00:00 Intro
00:46 What is CTE
01:42 CTE Syntax
02:31 CTE Example - Easy
05:56 CTE Example - Medium
08:04 CTE Example - Advance
10:18 Outro- Final Part
Target keywords: cte in sql, sql cte, common table expression, cte example, cte query example, SQL WITH Clause
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If this is the first ever video you're watching allow me to introduce myself, Hey I'm Rishabh Mishra and currently working as Senior Data Analyst at Bangalore. On this channel I like to guide and help my juniors and data science aspirants regarding Data Science jobs and useful tips for college students.
Have a great day buddy!
RIshab, Just awesome, very specific topic was discussed in a very simple manner. Love you man..
Great explanation bhaiya 🙏🙏
Really appreciate it
Your explanations are really gud🙏keep posting such content
Thanks boss
PLEASE KEEP POSTING SUCH QUALITY CONTENT.. Thank You so much!
Glad you liked it ✨️
@@RishabhMishraOfficialsir my cte command is not working...it is showing " syntax error at the end of input"
bro how avg_price values are calculated ?
how 280 and 270 comes
Great teaching
Sir , you are doing great....and please Make detailed videos on CTE and windows function..
Great series👋👋👋👋👍
thank you bhaiya
Hi Rishabh Bhai, I really love your videos. Please Could you also make a separate Video on Views, Procedures and Trigger Functions? That would really help us. Thanks in Advance Bhai.
Thank you for this tutorial !🎉
Amazing Rishabh😊
Grateful!
Super content with a simpliest way of explanation worth than paid content ...... thanks a lot......
Glad it was helpful ✅️
I really want to say, i have heard from most of them saying that SQL is easy, but many RUclipsr videos, made me feel otherwise, untill i came across your video.
Most recommended channel for SQL.
Glad it was helpful ✅️
Soon will start tutorial for Python as well so stay tuned 🚀
Excellent, A big thank you Rishabh
Glad you liked it ✅️
Namaste sir very well explained thank you
Thank you so much for the series. You made learning very very easy . World needs more people like you :) Love from Pune
Glad you liked it ✅️
very nice content
Dear Rishabh sir, I have completed your SQL course and it really helped me .. Thanks for sharing knowledge in easy manner on free platform.... God bless you..!!!
Glad you liked ✅️
Bro can you solve this question. Retrive the two maximum and minimum salary from table.
Thank you so much bhiya🙏🙏
last 2 din se maien itne saare videos dekhe, nahi samjh aa raha tha..finally samajh aaya isse..thanks for this video.
Glad you liked ✅️
Thank you
Excellent , Your explanations are really fantastic .
Glad you liked it ✨️
This lecture covers the basic of SQL to the advance SQL. I have not learn that much when I was doing my BTECH in six months in compare to what I have learned in 3-4 days. Fantastic list, easy to understand, and easy to learn. the rest of the thing is on us, and we have to practice and revise. Thank you Rishabh, One request if you can upload videos on AWS or PowerBI like this, it will be wonderful, keep teaching
Glad it was helpful ✅️ n power bi videos are already uploaded
Thank you so much for the explanation ❤. Hindi mein itna accha samjhhaane ke liye bahut bahut aabhar.
Glad it's helpful ✅️
thanks man
Best playlist for SQL I have ever come across, thank you.
Glad you like it! 👍
@@RishabhMishraOfficial bro you have not shared country table...
This topic is less covered by other instructors. tysm!
Glad it was helpful! ✅️
Thank you for this tutorial 🎉.
Really appreciate it.
your explanation are really good 👍🏻🙏🏻
Great explanation 👌 thank you bhaiya 🙏
most welcome, glad you liked it :)
Thank you Sir! The whole series was really helpful and easy to understand. Keep uploading new skills so that we can learn from you. Your way of teaching is very good.
Glad you liked ✅️
YOU ARE GREAT MAN. THANKS ALOT FOR THIS TUTORIAL
Glad it helped :)
nice content
Please keep posting bhaiya its really helpful ❤❤
Glad it was helpful ✅️
Thank you. This series is so helpful.. Thank you very much...😇😇
Glad you liked it ✅️
Easy explanations, where were you from last months? I was trying to find some good resources for DB, finally got your videos really useful. Keep going, I'll recommend your videos to my friends.
gajab sir bhut badiya smjhaya hai apne
Glad you liked ✅️
A complex topic explain in very simple way , its amazing😍
Glad you liked it ✅️
Thank you for this great series
Glad you like them! 👍
thank you so much Rishabh sir, your vidoes are really really helpfull! 🤗
Glad it was helpful ✅️
learning specific topic with example is easy to understand but when it comes to real life application and where to use it becomes bit difficult. Anyways Great content @RishabhMishra with clear cut explanation.
Yess that's why practice- solve interview problems
Thank you so much sir
Glad you liked
thanks
Glad you liked it ✅️
Excellent 👍
Glad you liked ✅️
Just finished the whole series and it was so well structured and explained. Thanks Rishabh for making SQL looks easy and interesting. Would you be making more videos on advanced SQL?
Glad you liked it n for more sql videos you can watch the sql interview questions playlist on this channel
@@RishabhMishraOfficial @RishabhMishraOfficial bro you have not shared country table...
do u press shift everytime to write capital letter ?
Well Explained, Make some videos on big Query
Noted ✅️
awesome work bhaiya but i am not getting the address table and country table ....plz do provide those files as well
hey could you make video on how to restore saved files because its showing some error, and its also showing an error while importing a csv file.
Bhaiya aap padhate ho
.
.
Partition function pr video banao
Hi Rishabh - I am using SSMS 18.8 version and CTE not working in my system...getting error message "my_CTE is not a recognized table hint option. if it is intended as a parameter to a table valued function , ensure that your database compatibility mode is set to 90
Thank you for the clear and concise explanation, Rishabh. I wish you the best. Could you please create a Python playlist? It would be greatly appreciated and very useful.
Will do soon ✅️
@@RishabhMishraOfficial bro you have not shared country table...
please one video about SQL variables.
Can you please make videos on tableu and python just the same way as you made videos for sql. I really loved it and appreciate your quality content crisp videos.
Yes, soon ✅️
Rishabh plss make videos on triggers nd store procedure also detailed w example
Okayy noted ✅️
then bhaiya what is the use of view vs cte
Dear Sir,
I am trying for FIFO Stock Valuation as follows using your taught methods like cte and window functions. but not getting done so far. If possible please help us solving this below case solved in a separate video which can be very fast even for lacs of records.
Input Table:
DocNo Date InnQty InnRate OutQty OutRate
1 12/02 12 12.50
2 12/03 13 ?
20 12/04 50 10.20
10 12/10 100 11.25
11 12/25 25 ?
14 12/29 150 ?
We need to populate the data according to FIFO method as following:
for 1st OutQty(13 Pcs)=12 Pcs @12.50+1Pcs*10.20=160.20/13=13 Pcs@12.32
for 2nd OutQty(25 Pcs)=25 Pcs @ 10.20 (Because 2nd InnQty has still sufficient Left(50-1-25)=24Pcs for next outqty)
for 3rd OutQty(150 Pcs)=24 Pcs @10.20+100Pcs*11.25+26 Pcs*11.25 (From Last InnQty as there is no more InnQty left) =1662.30/150=150Pcs@11.08
Output Query by CTE, Running Total and window functions Approach:
DocNo Date InnQty InnRate OutQty OutRate
1 12/02 12 12.50
2 12/03 13 12.32
20 12/04 50 10.20
10 12/10 100 11.25
11 12/25 25 10.20
14 12/29 150 11.08
Regards-
Sanjeeb
can anyone tell why window functions are used here for calculation the average price? we can simply write as avg(amount) as average price ? why not so
Plz tell me the best book for sql to purchase online
if we will store cte in a view will it be saved in the memory ?
just awesome sir, but i dont batter understand in subquery and windows function. please send for batter vedio this topic.
Is it possible to delete from table by using CTE?
Brother better than paid courses....but plz also make practice vedioes
Glad it was helpful ✅️
Bhaiya instead of this function , join function use nhi kr sakte hai
ek question dijiye please is topic se related of cutomer aur payment table se related. then we can try to solve problem.
Sir, ek basic data cleaning in a file using sql banado.... please aur uske liye dataset plus query caption mei provide krdo please
Good evening Rishabh bhai, your sql series is awesome and also your Example is very helpful or easy for everyone who want to learn, bhaiya I have a question, I want to ask that after learning sql what can I learn in either power bi tool or python? Plz reply for this query 😊😊😊
Yes after sql you can learn any of these excel, power bi n python. For detailed information n free resources you can watch my video on the - data analyst roadmap
Hii Rishab bhaiya, I hope you will be happy and healthy🙏, bhaiya I want to know, can I get a data analyst job based on Excel, SQL or Power BI without python ?
Can u make video on user defined function and all its type
Yess noted ✅️
5:39 lol 😅 . good way of explanation
How to generate dynamic month in pivot table
I am learning through Oracle.. but when tried to run that query without cte as you shown
Using
Select *,
Then it shows "from key word not found where expected"
But if I do
Select customer_id, or select column name then it runs ... Why??
After seeing all these comments 😒
Why can’t you explain in English bro ? It will be very useful for many of the job seekers and students from south India and it’s definitely gonna increase your viewers and subscribers as well 💯
can you please make the video on recursive cte
Okayy noted ✅️
Rishabh bhai Stored procedure ka bhi vedio banao ek
Okayy noted ✅️
Hii..
Please make vedio on ANY,ALL concept
Okayy noted ✅️
Sir please in one video cover recursive CTE too
Okay noted ✅️
address ki table bhi create ki hai kya apne...
sir please if possible make another video on CTE topic .there are still some confusion in it . can u explain it
with some scenario based questions .like where we can use it and how it is different from windows functions etc.
Okayy noted ✅️
@@RishabhMishraOfficial thank you sir.. Will wait for it... 🙏
Hi sir, I have learnt SQL and I have better knowledge of advance excel. Currently I m learning python...could you please tell me from where I get projects for mentioning in resume.
Hi Amit, you can get projects on YT, LinkedIn, Kaggle , etc
I have mentioned this point in my video How I Switched my career to data science.
Thank you Rishabh for this amazing concept, please keep creating such contents and help us achieve our goal!
Glad you liked ✅️
Rishabh sir, you did not show 'country' table data, we don't know what data were in "country' table, but whole contents are so good, can't express in words, Thanks
Sir Please can u send "country" and 'Address" table me kya kya columns and values hai bta skte hain , Please sir
Thank you in advance
Hi Rishabh, learning from you always great experience, here I am having error as "Column 'Customer_ID' was specified multiple times for my_cte"
Please provide your solution, thanks in advance
same doudt , brother you got any solution?
@RishabhMishraOfficial please provide the data file for my_ca table i.e second query
Hi Sir, I have watched the whole playlist and I'm currently practicing. I find this video a little incomplete or difficult to understand. I would be grateful if you can make a detail video of this concept CTE.
@RishabhMishraOfficial ya I also feel the and country's csv file is not provided in github
Hi . Your content is great.
But i have a doubt in cte why we use cte ??? What is the benifit of cte ??
Sir please make plsql series as well.
Okayy noted ✅️
Create table payment
(Customer _id int8 primary key
Amount int8
Mode varchar (50)
Payment_date int20); mene aasa Kiya tha but it's showing wrong please reply sir I'm very confused 😕🤔😕
I have a one question i have a tracking number TRACK01 AND TRACK01. they both are store in table column name tracking number but there is condition agar humara TRACK01 agar uss jaisa koi h jiske end dot (.) Laga go un dono ka data merge ho jaye
Hi @Rishab, thanks for explaining it in a simple way.
I am facing an issue while trying to run the first CTE query (Video Time 11:20).
MySQL has given an error: "Error Code: 1060. Duplicate column name 'Customer_ID'."
How to resolve this ? I will share the screenshot to you over LinkedIn
Sir Please can u send "country" and 'Address" table me kya kya columns and values hai bta skte hain , Please sir
Thank you in advance
Sir can we use where clause and limit with cte along with joins? Please reply.
Yess you can
The column 'customer_id' was specified multiple times for 'my_cte'.???
Hello ..
i m from mumbai 29 from commerce graduation gap i hv 4 year ...not getting stable job
so can u suggest should j go for supply chain like sap material management/master
or analyst can u suggest this it will be grt help
Hi Ganesh, you can join any industry or role.. year gap doesn't matter. It may take sometime to get a job but keep learning and applying jobs. Now which job to join, so that depends on your interest and knowledge. I know about data science, if you love solving problems using data then data science is for you!
Date ke liye table kese banate hai like apne Jo phele wala example liya hai usme create table kese karo
But, why did you use cross join in 1st example with 2 CTE tables?
Scope of CTE ????
bro RISHABHA MISHRA IS THAT ENOUGH SQL YA MAZEED BI LEARNING CHAHIYA M 8, 9 MONTH SY SQL OR PYTHON SEEKH RAHA JOB READY HONY K LEA DATA INDUSTRY M
That will be enough, all the best 👍
Dude wanna understand how I can prepare for data analyst as I am QA having 5 years of experience? Can you help me one on one?
Pls ping on Instagram
Bhai kya ye 15 videos me jo aapne topic cover kiye he SQL ke wo sufficient hai for entry level data analyst?
Yess along with this course just follow my playlist on sql interview questions and answers
dear muje syntax erroe aa jat ahi "Select", muje ye pata nahi chal raha k " " kb lagan ahi ya nahi lagna column ko daikhne k liye, help me i m following ur channel
ERROR: syntax error at or near "select"
LINE 2: select Mode, Max(Amount) AS Highest_Price, sum(Amount) AS...
^
SQL state: 42601
Character: 17
WITH CTE
AS(
SELECT FORMAT(VDATE,'dd/MM/yyyy') as DATE,AMOUNT AS 'DEBIT' FROM AC_VOUCHER WHERE VTYPE='DC' AND AMOUNT>0
SELECT FORMAT(VDATE,'dd/MM/yyyy') as VDATE,AMOUNT AS 'CREDIT' FROM AC_VOUCHER WHERE VTYPE='DC' AND AMOUNT