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SQL | You Don't Need Multiple Lines Of Code | Last NOT NULL | Forward Fill | IGNORE NULLS
SQL Tutorial - Use the IGNORE NULLS option with Windows Function and solve the Last Not NULL Puzzle or forward fill the values.
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Переглядів: 1 158

Відео

SQL | STRING_SPLIT | Split Delimited String into Rows
Переглядів 1,8 тис.3 місяці тому
In this SQL Tutorial, we explore the many use cases of the STRING_SPLIT function in SQL Server. More details on this function can be found here- learn.microsoft.com/en-us/sql/t-sql/functions/string-split-transact-sql?view=sql-server-ver16 Must Do Data Analytics Certifications - Google Data Analytics Professional Certificate imp.i384100.net/OR37oQ Google Advanced Data Analytics Professional Cert...
SQL Merge | Insert Update Delete in a Single Statement | Incremental Load
Переглядів 1,8 тис.3 місяці тому
In this video tutorial, we write a MERGE statement to perform an Insert - Update - Delete Operation with a Single Statement in SQL Server database. Check out the other methods of Incremental Load in a database - ua-cam.com/video/3VO1AhrIz8M/v-deo.html Must Do Data Analytics Certifications - Google Data Analytics Professional Certificate imp.i384100.net/OR37oQ Google Advanced Data Analytics Prof...
SQL Debugging | Common Programming Mistakes | Dates
Переглядів 2,5 тис.4 місяці тому
In this video, we debug a SQL Query and identify some commonly made mistakes while writing SQL Queries using Date values. Must Do Data Analytics Certifications - Google Data Analytics Professional Certificate imp.i384100.net/OR37oQ Google Advanced Data Analytics Professional Certificate imp.i384100.net/eK1WmQ Please do not forget to like, subscribe and share. For enrolling and enquiries, please...
SQL | How to send Email from SQL Server ? Database Notifications
Переглядів 4 тис.5 місяців тому
SQL | How to send Email from SQL Server ? Database Notifications
SQL Trick | How to Rollup data to Calculate Sub Total and Grand Total in the same query?
Переглядів 2,5 тис.8 місяців тому
SQL Trick | How to Rollup data to Calculate Sub Total and Grand Total in the same query?
SQL | How to Convert Date / Time Formats ? | Convert | Format
Переглядів 3 тис.8 місяців тому
SQL | How to Convert Date / Time Formats ? | Convert | Format
SQL | How to find Currently / Longest Executing SQL Queries?
Переглядів 3 тис.9 місяців тому
SQL | How to find Currently / Longest Executing SQL Queries?
SQL Query | How to find Customers who placed an Order everyday in a Month? SQL Interview Questions
Переглядів 3,5 тис.10 місяців тому
SQL Query | How to find Customers who placed an Order everyday in a Month? SQL Interview Questions
SQL for Beginners Tutorial | Complete Tutorial #sqlforbeginners
Переглядів 1,9 тис.10 місяців тому
SQL for Beginners Tutorial | Complete Tutorial #sqlforbeginners
Python Pandas Tutorial - 2 | Selecting Rows and Columns
Переглядів 55410 місяців тому
Python Pandas Tutorial - 2 | Selecting Rows and Columns
Power BI for Beginners Tutorial | Getting Started | Data to Dashboard | Learn in 15 minutes
Переглядів 83510 місяців тому
Power BI for Beginners Tutorial | Getting Started | Data to Dashboard | Learn in 15 minutes
Python Tutorial | 16 Ways to Read a CSV File | Pandas | Read_csv
Переглядів 57210 місяців тому
Python Tutorial | 16 Ways to Read a CSV File | Pandas | Read_csv
Python Pandas Tutorial - 1 | Getting Started with Pandas | Learn in 20 Minutes
Переглядів 1 тис.11 місяців тому
Python Pandas Tutorial - 1 | Getting Started with Pandas | Learn in 20 Minutes
SQL | Difference Between Union Vs Union ALL | Delete Vs Truncate | SQL Interview Questions
Переглядів 2 тис.11 місяців тому
SQL | Difference Between Union Vs Union ALL | Delete Vs Truncate | SQL Interview Questions
Updated 2023 - How to Install Python and Jupyter Notebook?
Переглядів 25 тис.11 місяців тому
Updated 2023 - How to Install Python and Jupyter Notebook?
SQL | Python | How to Connect SQL Database to Python using Pyodbc
Переглядів 17 тис.11 місяців тому
SQL | Python | How to Connect SQL Database to Python using Pyodbc
SQL | Answering Your Queries | 9 Complex SQL Queries
Переглядів 3 тис.11 місяців тому
SQL | Answering Your Queries | 9 Complex SQL Queries
SQL Tutorial | How to Read Data from XML Column? XQuery Methods
Переглядів 7 тис.Рік тому
SQL Tutorial | How to Read Data from XML Column? XQuery Methods
SQL Functions | Geography | Calculate Distance Using Latitude and Longitude coordinates
Переглядів 2,4 тис.Рік тому
SQL Functions | Geography | Calculate Distance Using Latitude and Longitude coordinates
SQL Tutorial | How to Avoid a Divide By Zero Error in SQL | NULLIF
Переглядів 2,9 тис.Рік тому
SQL Tutorial | How to Avoid a Divide By Zero Error in SQL | NULLIF
SQL CTE | Follow these 5 Rules while Creating a CTE (Avoid these mistakes !)
Переглядів 3,9 тис.Рік тому
SQL CTE | Follow these 5 Rules while Creating a CTE (Avoid these mistakes !)
SQL | Subquery or CTE - Which one to choose? Difference between Subquery and CTE
Переглядів 7 тис.Рік тому
SQL | Subquery or CTE - Which one to choose? Difference between Subquery and CTE
8 Tips & Pointers to solve SQL Complex Queries ! (BONUS Tip Included !)
Переглядів 7 тис.Рік тому
8 Tips & Pointers to solve SQL Complex Queries ! (BONUS Tip Included !)
SQL tutorial | Date Functions | Difference between DATEDIFF and DATEADD
Переглядів 10 тис.Рік тому
SQL tutorial | Date Functions | Difference between DATEDIFF and DATEADD
SQL Query | Date Functions | How to find Start and End Day of the Week
Переглядів 6 тис.Рік тому
SQL Query | Date Functions | How to find Start and End Day of the Week
SQL | How to find number of Sundays between two dates
Переглядів 2,8 тис.Рік тому
SQL | How to find number of Sundays between two dates
SQL | How to add a column if it already does not exist | Error handling
Переглядів 4,5 тис.Рік тому
SQL | How to add a column if it already does not exist | Error handling
SQL | NOT IN Vs NOT EXISTS (Which one to use?)
Переглядів 10 тис.Рік тому
SQL | NOT IN Vs NOT EXISTS (Which one to use?)
Avoid this SQL Programming Mistake! (AND Vs WHERE)
Переглядів 3,1 тис.Рік тому
Avoid this SQL Programming Mistake! (AND Vs WHERE)

КОМЕНТАРІ

  • @markhathaway228
    @markhathaway228 16 годин тому

    Here's another way to do it. select * from Country ORDER BY replace(Country_Name, 'India', '0') Since all the other Country Names begin with a letter replacing India with a zero insures it will always be at the top.

  • @abhinavkumar2662
    @abhinavkumar2662 5 днів тому

    How to separate all these characters ? Like abc,123,xyz?kindly make the proper solution of this video

  • @ankush_in_sync5998
    @ankush_in_sync5998 5 днів тому

    Can you please tell me how to load the data afterwards. Should I do load the update dataset first or insert one first? And what should be the key columns while inserting into the dimension??

  • @NareskanthM
    @NareskanthM 6 днів тому

    Great Explanation !

  • @hyperiondig
    @hyperiondig 6 днів тому

    Thank you!

  • @katimboallan4605
    @katimboallan4605 6 днів тому

    Nice, i only knew one option. This is a better alternative Thx

  • @breddy9651
    @breddy9651 7 днів тому

    I want to calculate last 12 months running sales in sql

  • @akiemcameron5303
    @akiemcameron5303 7 днів тому

    In which cases would you need to take this approach?

  • @english_speaking
    @english_speaking 7 днів тому

    Is there any another method to do this ?

  • @cesteves6882
    @cesteves6882 7 днів тому

    how do you keep headers on each page?

  • @SabariNathan-eh6iu
    @SabariNathan-eh6iu 9 днів тому

    so change the nulls before unpivot query

  • @zeeshanazeem5212
    @zeeshanazeem5212 10 днів тому

    Ma'am Please make descriptive vidoes on SQL cursors from basic to advance. it will be helpful.

  • @SivaChaitanyaReddySanivarapu
    @SivaChaitanyaReddySanivarapu 10 днів тому

    Your videos are very helpful and i am learning new things. Thanks

  • @neelimaneelu2792
    @neelimaneelu2792 10 днів тому

    Thank you so much its was very help full mam ,after 4 hrs hard work install jupyter notebook with help of your video

  • @rohitgadgikar7294
    @rohitgadgikar7294 11 днів тому

    It is not working in oracle sql Or developer

  • @KeshavRaj-xh6hu
    @KeshavRaj-xh6hu 13 днів тому

    Hi Team, Do you have the dataset for all the queries in this playlist. If you can arrange ,it will be very helpful for me

  • @shekhark1139
    @shekhark1139 13 днів тому

    How could you find this useful things? You are a genius and sharing knowledge. Months ago, I got the same issue with this quotations , Thanks for the vid. May I know, you deal with MS SQL?

  • @SttEVuNguyenNangKhanh
    @SttEVuNguyenNangKhanh 13 днів тому

    Tks u

  • @swapnilvmestry
    @swapnilvmestry 16 днів тому

    Very Nice. Do you have done this activity in Postgres Database ?

  • @DeepakPrabhu-ub9th
    @DeepakPrabhu-ub9th 17 днів тому

    How to get the database for each and every query your sharing

  • @marcelositonio2495
    @marcelositonio2495 17 днів тому

    Great and clear explanation on Count(1), * plus ColumnName. Thanks!

  • @sunilrao6090
    @sunilrao6090 18 днів тому

    Hi ma'am, Can you please provide the data for practice

  • @muruganselva7431
    @muruganselva7431 19 днів тому

    How to find Customers who placed an Order everymonth in a year. can you make a video?

  • @pranjalagrawal4167
    @pranjalagrawal4167 19 днів тому

    Thank you. Great efforts.

  • @rakshithreddy8558
    @rakshithreddy8558 20 днів тому

    Finally Found solution after watching many videos thankyou verymuch mam😊

  • @shravankumarjangam4688
    @shravankumarjangam4688 21 день тому

    we have column has id a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18,a19,a20,a21 the output should be using sql query a1 a2,a3 a4,a5,a6 a7,a8,a9,a10 a11,a12,a13,a14,a15 a16,a17,a18,a19,a20,a21 can u pls explain this scenario

    • @Alexpudow
      @Alexpudow 15 днів тому

      with rec as ( select 'a' a, 1 b union all select 'a' a, b+1 from rec where b+1 <=21) -- generate data ,a as ( select 'a' a, 1 b, 1 mxiter, 1 iter union all select rec.a, rec.b, max(rec.b) over () mxiter, iter+1 from a join rec on rec.b between mxiter+1 and mxiter+1+iter ) select STRING_AGG(concat(a,b),',') from ( select distinct * from a) t group by iter

  • @LearnatKnowstar
    @LearnatKnowstar 21 день тому

    For a limited time, Coursera Plus subscriptions are 75% off now through June 23, 2024, 11:59 PM IST. You can get an annual subscription of Coursera Plus for just INR 7999 (normally INR 33,0001). That’s over 75% in savings for unlimited access to 7,000+ learning programs. Start new courses, move between programs, and learn at your own pace-all for one all-inclusive price. You can check out the offer here (Exclusive for India) - imp.i384100.net/Or7oLK

  • @sravankumar1767
    @sravankumar1767 21 день тому

    Superb Trick

  • @edmonddontez1
    @edmonddontez1 22 дні тому

    This good. Assuming you wanted to get difference between two years e.g 2013 &2014.. How can you achieve that?

  • @Useruse867
    @Useruse867 22 дні тому

    Amazing video and very informative

  • @aneelt919
    @aneelt919 22 дні тому

    Awesome.

  • @user-ox1pg5xn1d
    @user-ox1pg5xn1d 23 дні тому

    Thanks how can do that on hundreds numbers one time ?

  • @naziyatarannum7196
    @naziyatarannum7196 25 днів тому

    Excellent explanation! Thank you so much 😊

  • @mixtape8476
    @mixtape8476 25 днів тому

    Great tutorial, thank you

  • @sathyamanikantabk4483
    @sathyamanikantabk4483 26 днів тому

    FOR THOSE WHO ARE EXCUTING IN mysql set @str1 = 'abc,,def,,,,,ghi,jkl,,,,,mno'; select @str1 as string123; select replace(replace(replace( @str1, ',', '*,'), ',*',''),'*','') as string321;

  • @hosseinhayer5618
    @hosseinhayer5618 27 днів тому

    thanks

  • @user-oo9ol7zp5j
    @user-oo9ol7zp5j 29 днів тому

    a really good video, thanks for the help! 👍

  • @iGuide_net
    @iGuide_net 29 днів тому

    isn't OLEDB for LOCAL connections only, and ODBC if you are connecting to a remote sql server?

  • @vigneshsaravanan4114
    @vigneshsaravanan4114 Місяць тому

    Yeah, I found the best example for cross filter direction 👌👌, Without talking too much, the girl jumped to the actual scenario 🤩

  • @babytigtig3795
    @babytigtig3795 Місяць тому

    Thanks for the wonderful video. Please more Windows functions examples.

  • @babytigtig3795
    @babytigtig3795 Місяць тому

    Thanks I really need this help with sql server

  • @babytigtig3795
    @babytigtig3795 Місяць тому

    Your videos are very professional, please make more sql server specific

  • @shekhark1139
    @shekhark1139 Місяць тому

    What's the diff between union and inters3ct

  • @WrongTurn-cz2lu
    @WrongTurn-cz2lu Місяць тому

    Very very important concept and in easy to understand way of explaining.

  • @DhananjaySalave
    @DhananjaySalave Місяць тому

    0

  • @user-dp2lh1hc3z
    @user-dp2lh1hc3z Місяць тому

    Dynamic SQL is SQL query that is executed at runtime. I hope the following is not a silly question. But when is it that we need this functionality ? i.e., when do we need some codes to be executed at runtime ?

  • @nrk07
    @nrk07 Місяць тому

    Nice explanation. Thank you

  • @jishanb167
    @jishanb167 Місяць тому

    In my SQL Developer, in that 'DateDiff' and 'DateAdd' functions are not working, you know how to enable those functions?

  • @adilumr6359
    @adilumr6359 Місяць тому

    How to replace leading zeroes with another character