Learn how to order by multiple columns using ORDER BY. The full Introduction to Oracle SQL course is available here: https://www.databasestar.com/introduction-to-oracle-sql-course/
Views: 236 Database Star
Primavera P6 tutorial on how to use Group and Sort. This Video covers WBS, Finish date, indenting, font and colours plus more.
Views: 8494 LogiKal
This video explains the HAVING clause that is used to filter data based on criteria for aggregate values. There is also an example of filtering data in the WHERE clause along with a filtering data in in the HAVING clause. (13 of 15) There is also an "Advanced SQL" series. (Search for "databasemec" for tutorials using SQL Server.)
Views: 3691 Jennifer Kreie
In this video I use ORDER BY with the SELECT command to sort the results from a query. I use a primary sort column and also a secondary sort column. This video is part of a series of videos with the purpose of learning the SQL language. For more information visit Lecture Snippets at http://lecturesnippets.com.
Views: 4766 Lecture Snippets
From SQL Queries Joes 2 Pros (Vol2) ch4.1. Learn up to write aggregated queries.
Views: 177707 Joes2Pros SQL Trainings
Get Source Code/Read : http://intactabode.com/ For Developing support email your Details at : [email protected] Install Free Trail GST Ready Accounting Package Send your Contact information Name, Email, Contact Number to watch demo in English : https://www.youtube.com/watch?v=a4sFNtZuYzs&ab_channel=IntactAbode watch demo in Hindi : https://www.youtube.com/watch?v=I3eCieDpG3o&ab_channel=IntactAbode For Source Code Visit : http://corneey.com/wJ6X2K Subscribe to YouTube channel http://corneey.com/wJ6VoC Like us on Facebook http://corneey.com/wJ6C2l Follow us on Twitter http://corneey.com/wJ6C7x Follow me on Google+ http://corneey.com/wJ6Vhc linkedin http://corneey.com/wJ6V5g Watch More Frequently Used Sql Queries in all Databases Complete Playlist: https://www.youtube.com/playlist?list=PLErD1cRL87W992bgZ_TX7gxl5UKuP9yF9 sql order by multiple columns ,sql order by group by ,sql order by date ,describe table in sql ,sql order by alphabetical ,order by desc mysql ,order by in mysql ,sql order of operations
Views: 321 Intact Abode
Sorting in SQL Using Order By Clause - Part 1 - SQL LESSON 27
Views: 11217 HandsonERP
In this video you will learn about Order By Clause in Oracle. ORDER BY clause is used to sort the records in the result set for a SELECT statement. Watch the video to learn more. For Support =========== Email: [email protected] Contact Form: http://www.learninhindi.com/home/contact Our Social Media ================ Facebook: https://www.facebook.com/LearnInHindi Twitter: https://twitter.com/LearnInHindi For Training & Videos ===================== For more videos and articles visit: http://www.learninhindi.com Free Java Programming In Hindi Course ===================================== https://www.youtube.com/playlist?list=PLOZ3jentlCDAwwhMyoLISrxkXTADGp7PH Free Oracle PL/SQL Programming In Hindi Course ============================================== https://www.youtube.com/playlist?list=PLB5DA82419C2D99B6 Free C Programming In Hindi Course ================================== https://www.youtube.com/playlist?list=PLOZ3jentlCDAxKpBLMWogxSdy6BZcsAJq Trips & Tricks Channel ====================== https://www.youtube.com/channel/UCGmLfkuCo-3lHHJXRJ9HUMw Programming in Hindi Channel ============================ https://www.youtube.com/channel/UCudElIDgwNrybeAvXIy1HZQ
Views: 14051 ITORIAN
Oracle Training in Bangladesh Oracle Developer and Database Training in Bangladesh Oracle Training at Dev Net IT Oracle forms Training Oracle SQL Training Oracle PL SQL Training Oracle BI Training Oracle Web Logic Training Oracle Reports Training for details http://www.devnet-it.com
Views: 96 devnetbd devnetit
http://bit.ly/oracle-sql-course | Get the complete course today. Learn Oracle SQL : Ordering the results of your queries (The ORDER BY clause): In this video, I explain how to use the ORDER BY clause to order or sort the results of your queries, and give you a couple of experience tips about using it. This is an excerpt of the course " Oracle SQL From Scratch " which you can get at a discounted price here: http://bit.ly/oracle-sql-course You can find additional Oracle SQL related articles and educational content in my blog here: http://standout-dev.com/
Views: 108 Oracle SQL
Oracle Database - Like - Order by Alias - Operators Precedence
Views: 1162 Adel Sabour
This video shows how to sort data from an SQL query, how to use column aliases in place of actual column names, how to combine 2 or more columns into a single output column and how to create a dynamic column and use a formula to generate data for tha dynamic column. (10 of 15) There is also an "Advanced SQL" series. (Search for "databasemec" for tutorials using SQL Server.)
Views: 3160 Jennifer Kreie
Views: 1271 소프트캠퍼스
rank and dense_rank example difference between rank and dense_rank with example rank vs dense_rank in sql server 2008 sql server difference between rank and dense_rank In this video we will discuss Rank and Dense_Rank functions in SQL Server Rank and Dense_Rank functions Introduced in SQL Server 2005 Returns a rank starting at 1 based on the ordering of rows imposed by the ORDER BY clause ORDER BY clause is required PARTITION BY clause is optional When the data is partitioned, rank is reset to 1 when the partition changes Difference between Rank and Dense_Rank functions Rank function skips ranking(s) if there is a tie where as Dense_Rank will not. For example : If you have 2 rows at rank 1 and you have 5 rows in total. RANK() returns - 1, 1, 3, 4, 5 DENSE_RANK returns - 1, 1, 2, 3, 4 Syntax : RANK() OVER (ORDER BY Col1, Col2, ...) DENSE_RANK() OVER (ORDER BY Col1, Col2, ...) RANK() and DENSE_RANK() functions without PARTITION BY clause : In this example, data is not partitioned, so RANK() function provides a consecutive numbering except when there is a tie. Rank 2 is skipped as there are 2 rows at rank 1. The third row gets rank 3. DENSE_RANK() on the other hand will not skip ranks if there is a tie. The first 2 rows get rank 1. Third row gets rank 2. SELECT Name, Salary, Gender, RANK() OVER (ORDER BY Salary DESC) AS [Rank], DENSE_RANK() OVER (ORDER BY Salary DESC) AS DenseRank FROM Employees RANK() and DENSE_RANK() functions with PARTITION BY clause : Notice when the partition changes from Female to Male Rank is reset to 1 SELECT Name, Salary, Gender, RANK() OVER (PARTITION BY Gender ORDER BY Salary DESC) AS [Rank], DENSE_RANK() OVER (PARTITION BY Gender ORDER BY Salary DESC) AS DenseRank FROM Employees Use case for RANK and DENSE_RANK functions : Both these functions can be used to find Nth highest salary. However, which function to use depends on what you want to do when there is a tie. Let me explain with an example. If there are 2 employees with the FIRST highest salary, there are 2 different business cases 1. If your business case is, not to produce any result for the SECOND highest salary, then use RANK function 2. If your business case is to return the next Salary after the tied rows as the SECOND highest Salary, then use DENSE_RANK function Since we have 2 Employees with the FIRST highest salary. Rank() function will not return any rows for the SECOND highest Salary. WITH Result AS ( SELECT Salary, RANK() OVER (ORDER BY Salary DESC) AS Salary_Rank FROM Employees ) SELECT TOP 1 Salary FROM Result WHERE Salary_Rank = 2 Though we have 2 Employees with the FIRST highest salary. Dense_Rank() function returns, the next Salary after the tied rows as the SECOND highest Salary WITH Result AS ( SELECT Salary, DENSE_RANK() OVER (ORDER BY Salary DESC) AS Salary_Rank FROM Employees ) SELECT TOP 1 Salary FROM Result WHERE Salary_Rank = 2 You can also use RANK and DENSE_RANK functions to find the Nth highest Salary among Male or Female employee groups. The following query finds the 3rd highest salary amount paid among the Female employees group WITH Result AS ( SELECT Salary, Gender, DENSE_RANK() OVER (PARTITION BY Gender ORDER BY Salary DESC) AS Salary_Rank FROM Employees ) SELECT TOP 1 Salary FROM Result WHERE Salary_Rank = 3 AND Gender = 'Female' Text version of the video http://csharp-video-tutorials.blogspot.com/2015/10/rank-and-denserank-in-sql-server.html Slides http://csharp-video-tutorials.blogspot.com/2015/10/rank-and-denserank-in-sql-server_1.html All SQL Server Text Articles http://csharp-video-tutorials.blogspot.com/p/free-sql-server-video-tutorials-for.html All SQL Server Slides http://csharp-video-tutorials.blogspot.com/p/sql-server.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists
Views: 79458 kudvenkat
http://www.i-oracle.com/ - Oracle Training and Tutorials - Learn how to enter and pay an invoice in Oracle Applications E-Business Suite R12. Use the R12 interface to also match the invoice to a Purchase Order, validate and approve the invoice. View Subledger Accounting (SLA) transactions, view invoice details. And many more.
Views: 390847 Yemi Onigbode
Get the commands used in this tutorial at https://www.rubytreesoftware.com/resources/sql-order-clause/ If you want to learn more, check out our free course SQL Boot Camp at http://sqlboot.com. Learn how to use the SQL order by clause to sort the results of your SQL statements. We cover different sorting options including how to handle nulls.
Views: 138 Ruby Tree Software, Inc.
In this video we will discuss NTILE function in SQL Server NTILE function 1. Introduced in SQL Server 2005 2. ORDER BY Clause is required 3. PARTITION BY clause is optional 4. Distributes the rows into a specified number of groups 5. If the number of rows is not divisible by number of groups, you may have groups of two different sizes. 6. Larger groups come before smaller groups For example NTILE(2) of 10 rows divides the rows in 2 Groups (5 in each group) NTILE(3) of 10 rows divides the rows in 3 Groups (4 in first group, 3 in 2nd & 3rd group) Syntax : NTILE (Number_of_Groups) OVER (ORDER BY Col1, Col2, ...) SQL Script to create Employees table Create Table Employees ( Id int primary key, Name nvarchar(50), Gender nvarchar(10), Salary int ) Go Insert Into Employees Values (1, 'Mark', 'Male', 5000) Insert Into Employees Values (2, 'John', 'Male', 4500) Insert Into Employees Values (3, 'Pam', 'Female', 5500) Insert Into Employees Values (4, 'Sara', 'Female', 4000) Insert Into Employees Values (5, 'Todd', 'Male', 3500) Insert Into Employees Values (6, 'Mary', 'Female', 5000) Insert Into Employees Values (7, 'Ben', 'Male', 6500) Insert Into Employees Values (8, 'Jodi', 'Female', 7000) Insert Into Employees Values (9, 'Tom', 'Male', 5500) Insert Into Employees Values (10, 'Ron', 'Male', 5000) Go NTILE function without PARTITION BY clause : Divides the 10 rows into 3 groups. 4 rows in first group, 3 rows in the 2nd & 3rd group. SELECT Name, Gender, Salary, NTILE(3) OVER (ORDER BY Salary) AS [Ntile] FROM Employees What if the specified number of groups is GREATER THAN the number of rows NTILE function will try to create as many groups as possible with one row in each group. With 10 rows in the table, NTILE(11) will create 10 groups with 1 row in each group. SELECT Name, Gender, Salary, NTILE(11) OVER (ORDER BY Salary) AS [Ntile] FROM Employees NTILE function with PARTITION BY clause : When the data is partitioned, NTILE function creates the specified number of groups with in each partition. The following query partitions the data into 2 partitions (Male & Female). NTILE(3) creates 3 groups in each of the partitions. SELECT Name, Gender, Salary, NTILE(3) OVER (PARTITION BY GENDER ORDER BY Salary) AS [Ntile] FROM Employees Link for all dot net and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view=1 Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/10/ntile-function-in-sql-server.html
Views: 39657 kudvenkat
This video extends the simple SELECT .... FROM command with the WHERE clause. This allows you to filter the data retrieved from a table, such as viewing only employees in a particular department or viewing only students with a particular major. (6 of 15) There is also an "Advanced SQL" series. (Search for "databasemec" for tutorials using SQL Server.)
Views: 2658 Jennifer Kreie
Tutorial link: http://www.itcuties.com/sql/sql-order-by-clause-tutorial/ Just remember we use SQL ORDER BY clause to order result-set by column or columns specified from left to right and if you forget to use ASC or DESC at the end of statement, don't worry... ASC is default .
Views: 2881 ITCuties
In this Video we will learn about how to sort our data from the table with the help of Order by Clause Or The ORDER BY Clause is used to sort data obtained from a table through a SELECT Query or ORDER BY descending order in SQL or Understanding the use of Order BY clause in SQL In this series we cover the following topics: SQL basics, create table oracle, SQL functions, SQL queries, SQL server, SQL developer installation, Oracle database installation, SQL Statement, OCA, Data Types, Types of data types, SQL Logical Operator, SQL Function,Join- Inner Join, Outer join, right outer join, left outer join, full outer join, self-join, cross join, View, SubQuery, Set Operator. follow me on: Facebook Page: https://www.facebook.com/LrnWthr-319371861902642/?ref=bookmarks Contacts Email: [email protected] Instagram: https://www.instagram.com/lrnwthr/ Twitter: https://twitter.com/LrnWthR
Views: 77 EqualConnect Coach
This tutorial will show you how to limit your results, create offsets and change the order of the results you receive. Sponsored by DevMountain. Get yourself career ready, check out their website: http://goo.gl/enNbQV Don't forget to tell them I sent you. Follow me on social media: Twitter: https://twitter.com/QuentinWatt Facebook: https://www.facebook.com/quentinwatt Instagram: https://www.instagram.com/quentinwatt Snapchat: https://www.snapchat.com/add/quentinwatt92 Become a Patron: https://www.patreon.com/QuentinWatt Subscribe to my Vlog channel: https://www.youtube.com/c/Quentin Subscribe to this channel: https://www.youtube.com/QuentinWatt Please note: I do not offer web development services, private tutoring, or "assistance" on school or university projects. I am not an online support service, and I'm not interested in setting up a "start up" business with viewers.
Views: 24284 Quentin Watt Tutorials
www.oraclebangla.com wwww.facebook.com/oracle.shohag ডেটাবেইজ থেকে রের্কডগুলোকে বাছাই করে কি ভাবে রির্পোট দেখা যায় তা এই টিউটােরিয়ালে দেখানো হয়েছে
Views: 8856 Oracle Bangla
Oracle SQLcl is our newest command-line interface for the Oracle Database. One of its new commands is INFORMATION - a replacement for the older DESCRIBE command. Learn more about Oracle SQLcl and Download it here - https://www.oracle.com/database/technologies/appdev/sqlcl.html Follow SQLcl on Twitter here- https://twitter.com/oraclesqlcl
Views: 666 Jeff Smith
Eng. Mohamed Fawzy الاكواد المستخدمة في الشرح : http://www.mediafire.com/file/9yq3ebd22qpd7v4/2-+Restricting+and+Sorting+Data.txt facebook: https://www.facebook.com/MohamedFawzy1987 Page: https://www.facebook.com/ITMComputerServices/ Group: https://www.facebook.com/groups/ITM.Computer.Services/
Views: 125 Mohamed Fawzy
This Video Tutorial Will Describe how to SORT data which is already inserted into the table in oracle 12C version. This command will also work on other versions of database like Oracle 11g Database, Oracle 10g Database, Oracle 9i Database, Oracle 8i Database, Oracle 8 Database and so on. Whenever you create a new table in oracle, you insert the data as and when it comes. But you always need to get data in particular order. For that, we use ORDER BY clause with the SELECT statement to sort the data in ascending or descending order and retrieve it. Full Syntax will be given in this video tutorial about how to insert records in oracle database table. Along with the live example to get or print the sorted data in a SELECT statement with ORDER BY clause. All the keywords, format, mandatory clauses etc are described in this video.
Views: 23 game hounds
WE ARE PROJECT ZORGO YOU HAVE BEEN HACKED! Official YouTube Hacker Music Video Listen all you fake celebrities All you vloggers and YouTube personalities Project Zorgo is watching everybody And we’re going to delete you one by one Starting with Chad and Vy We’re going to take back that lie detector guy And make him work for free! We’re here to turn YouTube Into Project Zorgo TV So when you find an abandoned safe or a Tesla on the street And when you sense the sky is full of drones - filming while you sleep You’ll know… Project Zorgo is the future YouTubers will never last The Doomsday date has been reset And we’ll all remove off our masks! And I’ll be Zorgo, you’ll be Zorgo We’ll be Project Zorgo I am Zorgo, you are Zorgo - WE ARE PROJECT ZORGO! Listen up youtube celebrities Pranksters, reality stars with your funny parodies Project Zorgo watches you, WATCHES EVERYTHING! And we’ve come to delete Kawaii Kunicorn The Sharer Family and Papa Jake Yes something big is happening in Utah Make no mistake! We cracked the code - decrypted doomsday Kept the password on a cassette tape So when you see an abandoned safe or a Tesla on the street When you sense the sky is full of drones - filming while you sleep... You’ll know… Project Zorgo is your future, YouTubers are fading fast The Doomsday date has been reset And we’ll all remove our masks! And I’ll be Zorgo, you’ll be Zorgo We’ll be Project Zorgo Yes I’ll be Zorgo, you’ll be Zorgo We’ll be Project Zorgo I am Zorgo, you are Zorgo - WE ARE PROJECT ZORGO! If you would like to join our team and help us stop YouTubers (because they are not REAL celebrities), please gather information and clues on the 'TARGET Channels' and leave us comments with any helpful data you find. Our current TARGET Channels are: Chad Wild Clay https://www.youtube.com/user/chadwildclay Vy Qwaint https://www.youtube.com/user/VyQwaint Stephen Sharer https://www.youtube.com/user/spstricky175 Lizzy Sharer https://www.youtube.com/channel/UCXOSzGyN3EPZfKE2hujeIYA Carter Sharer https://www.youtube.com/user/cjsharer Rebecca Zamolo https://www.youtube.com/user/rebeccazamolo1 Matt & Rebecca https://www.youtube.com/channel/UCvo9oZCTg_UaTQbhyXkXX3w Marlin https://www.youtube.com/user/marmarchanmar Kawaii Kunicorn https://www.youtube.com/channel/UC58otONbfRjWcYjlJvHaYfw PZ 1 Exposing Project Zorgo https://www.youtube.com/channel/UCmFzvquJYoSDFhd9W0JhZKw Grace Sharer https://www.youtube.com/channel/UCxzJt2_zN9_mnIWg0A0tnRA
Views: 5036294 Kawaii Kunicorn
This video looks at three variations of the COUNT() function: COUNT(*), COUNT(field_name) and COUNT(DISTINCT field_name). The examples in the video show what the differences are in the result set for each COUNT variation. (12a of 15)
Views: 1507 Jennifer Kreie
لرؤية افضل .. يمكن ضبط الجودة على 720HD من ترس الاعدادات في الشريط اسفل الفيديو Primavera P6 Tutorial تعليم بريمافيرا
Views: 5687 Mohamed ElSaadany
sql server window function example window function sql server example sql server rows range clause sql server rows between 1 preceding and 1 following In this video we will discuss window functions in SQL Server In SQL Server we have different categories of window functions Aggregate functions - AVG, SUM, COUNT, MIN, MAX etc.. Ranking functions - RANK, DENSE_RANK, ROW_NUMBER etc.. Analytic functions - LEAD, LAG, FIRST_VALUE, LAST_VALUE etc... OVER Clause defines the partitioning and ordering of a rows (i.e a window) for the above functions to operate on. Hence these functions are called window functions. The OVER clause accepts the following three arguments to define a window for these functions to operate on. ORDER BY : Defines the logical order of the rows PARTITION BY : Divides the query result set into partitions. The window function is applied to each partition separately. ROWSor RANGE clause : Further limits the rows within the partition by specifying start and end points within the partition. The default for ROWS or RANGE clause is RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW Let us understand the use of ROWS or RANGE clause with an example. Compute average salary and display it against every employee We might think the following query would do the job. SELECT Name, Gender, Salary, AVG(Salary) OVER(ORDER BY Salary) AS Average FROM Employees As you can see from the result, the above query does not produce the overall salary average. It produces the average of the current row and the rows preceeding the current row. This is because, the default value of ROWS or RANGE clause (RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) is applied. To fix this, provide an explicit value for ROWS or RANGE clause as shown below. ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING tells the window function to operate on the set of rows starting from the first row in the partition to the last row in the partition. SELECT Name, Gender, Salary, AVG(Salary) OVER(ORDER BY Salary ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING) AS Average FROM Employees The same result can also be achieved by using RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING Well, what is the difference between ROWS and RANGE We will discuss this in a later video The following query can be used if you want to compute the average salary of 1. The current row 2. One row PRECEDING the current row and 3. One row FOLLOWING the current row SELECT Name, Gender, Salary, AVG(Salary) OVER(ORDER BY Salary ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING) AS Average FROM Employees Text version of the video http://csharp-video-tutorials.blogspot.com/2015/10/window-functions-in-sql-server.html Slides http://csharp-video-tutorials.blogspot.com/2015/10/window-functions-in-sql-server_7.html All SQL Server Text Articles http://csharp-video-tutorials.blogspot.com/p/free-sql-server-video-tutorials-for.html All SQL Server Slides http://csharp-video-tutorials.blogspot.com/p/sql-server.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists
Views: 62095 kudvenkat
NEW VIDEO - DID PROJECT ZORGO CAUSE THEW YOUTUBE BLACKOUT https://youtu.be/dbt38Bz1iro What about this Project Zorgo that wants to destroy Youtube? Are they a real hacker group? Or just a clever bit of theater for the Youtube stage? ***Visit the Las Vegas triplets now https://www.youtube.com/user/triplettimes NEW SHOW EVERY FRIDAY! SUBSCRIBE FOR ALERTS! https://www.youtube.com/subscription_center?add_user=billschannel SEND" REAL OR FAKE" SUBMISSIONS TO [email protected] NEW REAL OR FAKE pictures and videos on my FACEBOOK EVERYDAY!!!!!! http://www.facebook.com/billschannel CHECK OUT MY LATEST "BEHIND THE SCENES" PICTURES ON INSTAGRAM https://www.instagram.com/billschannel - ABOUT THIS SHOW - In this episode of Real or Fake, I have 3 new submissions that will test your ability to sort out fact from fiction., and my Favorite Fake of the week! BIGGEST TREE IN THE WORLD DRONE PHONE TURTLE WITH GOD WRITTEN ON IT'S SHELL More Videos You might Enjoy from BillsChannel ROBERT THE DOLL - REAL OR FAKE https://youtu.be/QPFpJRJg9Ug?t=4m13s FREDDY FAZBEAR'S PIZZA PLACE - real or fake? https://youtu.be/J9MsdYTCVvk LIVING DINOSAUR CAPTURED IN AFRICA https://youtu.be/3Ra6awS93z4
Views: 1421421 billschannel
Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2014/05/part-4-delete-duplicate-rows-in-sql.html In this video, we will discuss deleting all duplicate rows except one from a sql server table. SQL Script to create Employees table Create table Employees ( ID int, FirstName nvarchar(50), LastName nvarchar(50), Gender nvarchar(50), Salary int ) GO Insert into Employees values (1, 'Mark', 'Hastings', 'Male', 60000) Insert into Employees values (1, 'Mark', 'Hastings', 'Male', 60000) Insert into Employees values (1, 'Mark', 'Hastings', 'Male', 60000) Insert into Employees values (2, 'Mary', 'Lambeth', 'Female', 30000) Insert into Employees values (2, 'Mary', 'Lambeth', 'Female', 30000) Insert into Employees values (3, 'Ben', 'Hoskins', 'Male', 70000) Insert into Employees values (3, 'Ben', 'Hoskins', 'Male', 70000) Insert into Employees values (3, 'Ben', 'Hoskins', 'Male', 70000) The delete query should delete all duplicate rows except one. Here is the SQL query that does the job. PARTITION BY divides the query result set into partitions. WITH EmployeesCTE AS ( SELECT *, ROW_NUMBER()OVER(PARTITION BY ID ORDER BY ID) AS RowNumber FROM Employees ) DELETE FROM EmployeesCTE WHERE RowNumber ] 1
Views: 349684 kudvenkat
for more videos login on www.pravendragaur.com Aggregate functions return a single result row based on groups of rows, rather than on single rows. Aggregate functions can appear in select lists and in ORDER BY and HAVING clauses. They are commonly used with the GROUP BY clause in a SELECT statement.
Views: 41 Pravendra Gaur
TrainerBD.com Offers the most affordable (BDT. 15,000/-) Oracle Training in Mirpur, Dhaka, Bangladesh. Learn Oracle, Be an Oracle Developer and/or Database Administrator. Click http://www.trainerbd.com/training/product/oracle-training-in-bangladesh/ to learn Oracle. Oracle Tutorial Group (Facebook):- https://www.facebook.com/groups/Oracletutorialvideos https://www.facebook.com/groups/oracletutorialtechtunes Search Terms:- oracle video tutorial free download oracle applications tutorial oracle 11g tutorial free download oracle sql tutorial oracle 10g tutorial oracle form builder tutorial oracle forms 10g tutorial oracle 10g tutorial for beginners oracle database 10g tutorial sql oracle oracle for beginners oracle 10g tutorial oracle tutorials for beginners oracle dba tutorial for beginners pdf oracle forms developer tutorial toad for oracle tutorial oracle fusion middleware tutorial oracle forms 6i tutorial oracle sql tutorial oracle 11g tutorial oracle tutorial pdf free download oracle dba tutorial for beginners oracle application express tutorial oracle tutorial for beginners oracle database tutorial oracle apex tutorial oracle sql tutorial sql tutorial oracle 11g tutorial oracle 10g tutorial oracle dba tutorial oracle tutorial for beginners Tags: oracle video tutorial free download,oracle applications tutorial,Oracle 11g tutorial free download,oracle sql tutorial,oracle 10g tutorial,oracle form builder tutorial,oracle forms 10g tutorial,oracle 10g tutorial for beginners,oracle database 10g tutorial,sql oracle,oracle for beginners,oracle tutorials for beginners,oracle forms developer tutorial,toad for oracle tutorial,oracle fusion middleware tutorial,
Views: 277 Oracle Tutorialbd
In this video I use the DISTINCT function to list the values of a column from a query and remove the duplicate listings. When using the DISTINCT function be sure to have parenthesis around the column you wish to perform the function on. You can't use the * to list all the columns in the SELECT command, so you will need to write the columns you wish to see out. If you want to rename the column you created with the function use the keyword AS on the SELECT line. This video is part of a series of videos with the purpose of learning the SQL language. For more information visit Lecture Snippets at http://lecturesnippets.com.
Views: 3666 Lecture Snippets
Tutorial on how to use GROUP BY, HAVING and Aggregate Functions including working through examples
Views: 363 BeardedDev
You Ninjas should try to join Project Zorgo & Spy on them! ▶ Watch Chad's video - https://goo.gl/ifwiUY ▶ Help us Spy on Project Zorgo - https://youtu.be/6r9PnCmQTIA After Vy Qwaint made PROJECT ZORGO and FOLLOWING LIE DETECTOR GUY with Tracking Device (Found Evidence of Project Zorgo in Real Life) and PROJECT ZORGO HACKED Our HOUSE in Real Life (Exploring Abandoned Hidden Mystery Evidence and Clues) Chad and Vy went exploring to see if the lie detector guy really is the YouTube hacker. They followed him through a tracking device and found a lot of mysterious clues and evidence including a treasure map that he is a part of project zorgo. They make it back home but Chad and Vy's entire house has been hacked! They used their ninja weapons and spy gadgets to try and defeat project zorgo but the amazon alexa was going to self destruct in 20 seconds! Chad and Vy escaped and made it to an abandoned desert where they react to the new project zorgo videos. What is your reaction to the YouTube Hacker's video? They need your ninjas help to go undercover for them and join project zorgo to find out secret inside information. Thank you for watching my PG entertainment family friendly comedy videos for kids in 2018! Watch my friend’s awesome videos: Carter Sharer - I HACKED into PROJECT ZORGO!! https://www.youtube.com/watch?v=i07ymw8WiKc Rebecca Zamolo - Caught GAME MASTER Spying on ME with Secret Hidden Camera! (Destroying YouTube Gold Play Button) https://www.youtube.com/watch?v=L6sMXOGUYWQ Stephen Sharer - ABANDONED EVIDENCE FOUND IN GAME MASTER TOP SECRET MYSTERY TREASURE CHEST!! https://www.youtube.com/watch?v=8nM40G_Uef0 Lucas and Marcus - GAME MASTER BROKE INTO OUR HOUSE! https://www.youtube.com/watch?v=bLsHtawM-NA DOPE or NOPE (Matthias) - 10 Products To STOP A HACKER! https://www.youtube.com/watch?v=Zl6zYCJDyq8 ◉ SUBSCRIBE: https://www.youtube.com/vyqwaint ◉ Instagram: http://instagram.com/vyqwaint ◉ Twitter: https://twitter.com/vyqwaint ◉ Facebook: https://www.facebook.com/vyqwaint Write me a letter or send stuff to: Vy Qwaint 4821 Lankershim Blvd F414 North Hollywood, CA 91601 Most royalty free background music is from Epidemic Sounds. You can use their music in your videos by clicking here http://share.epidemicsound.com/mNMGH
Views: 4458513 Vy Qwaint
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Subscribe to IT PORT : https://www.youtube.com/c/itport28 SQL Server Tutorial in Tamil : https://www.youtube.com/playlist?list=PLouAaeZ4xQ64enJDwWVvN3KduuZRlUrb3 SQL Server Concepts in Tamil : https://www.youtube.com/playlist?list=PLouAaeZ4xQ67kdNIByJKAGBIBhor_h4Hs SQL Server Analytic Functions in Tamil : https://www.youtube.com/playlist?list=PLouAaeZ4xQ65XIU5azEUgLVrBKEl-jWMV SQL Server Tutorial : https://www.youtube.com/playlist?list=PLouAaeZ4xQ66AYrzPtxt2SeeR4UABcBcO SQL Server Concepts : https://www.youtube.com/playlist?list=PLouAaeZ4xQ66zRe8-nDDy-YHY2o0rmbn4 SQL Server Analytic Functions : https://www.youtube.com/playlist?list=PLouAaeZ4xQ64hTsEdhLsVBquE1vERWngX The ORDER BY keyword is used to sort the result-set in ascending or descending order. The ORDER BY keyword sorts the records in ascending order by default. To sort the records in descending order, use the DESC keyword.
Views: 49 IT Port