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15 of 15 SQL Basics with Oracle - Traditional set operators: UNION, INTERSECT & MINUS
 
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This video gives examples of three set operators: UNION, INTERSECT, MINUS. The union compatible rule is also explained. Set operators are used when output comes from more than one SQL statement. (15 of 15) There is also an "Advanced SQL" series. (Search for "databasemec" for tutorials using SQL Server.)
Views: 12413 Jennifer Kreie
SQL tutorial 69: Intersect and Minus SQL set operators (Free Practice Sheet)
 
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Second sql tutorial in SQL set operators covering concepts of Intersect and Minus set operators with Example and Free Practice sheet By Manish Sharma RebellionRider ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/intersect-minus-set-operator Previous Tutorial ► UNION & UNION ALL https://youtu.be/mLo3PDRJ2kI FREE PRACTICE SHEET ►http://bit.ly/Set-operators-practice ------------------------------------------------------------------------- ►►►Let's Get Free Uber Cab◄◄◄ Use Referral Code UberRebellionRider and get $20 free for your first ride. ------------------------------------------------------------------------- ►►►Help Me In Getting A Job◄◄◄ ►Help Me In Getting A Good Job By Connecting With Me on My LinkedIn and Endorsing My Skills. All My Contact Info is Down Below. You Can Also Refer Me To Your Company Thanks ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at for E-mail address please check About section Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 20160 Manish Sharma
SQL UNION, INTERSECT, EXCEPT
 
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Jamie King of Neumont University demonstrating UNION, INTERSECT, and EXCEPT.
Views: 42647 Jamie King
SQL tutorial 68: Union and Union All SQL Set Operator In Oracle Database By RebellionRider
 
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Union and Union all Set operator in SQL/Oracle Database with example also the difference between union and union all. NExt tutorial will cover Intersect and minus set operator. Manish Sharma RebellionRider ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog :http://bit.ly/union-union-all-set-operator-oracle ------------------------------------------------------------------------- ►►►Let's Get Free Uber Cab◄◄◄ Use Referral Code UberRebellionRider and get $20 free for your first ride. ------------------------------------------------------------------------- ►►►Help Me In Getting A Job◄◄◄ ►Help Me In Getting A Good Job By Connecting With Me on My LinkedIn and Endorsing My Skills. All My Contact Info is Down Below. You Can Also Refer Me To Your Company Thanks ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at for E-mail address please check About section Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 25038 Manish Sharma
oracle set operator union unionall intersect minus
 
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Description: Oracle Interview Question - oracle set operator, union, unionall, intersect, minus List of all the SQL and PLSQL interview questions @ https://easy-learning-tech.blogspot.com/p/oracle-sql-plsql-interview-questions.html
Views: 124 Siva Academy
SQL Intersect, Union, Union All, Minus, and Except
 
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This video explains how the keywords INTERSECT, UNION, UNION ALL, MINUS, and EXCEPT are used in SQL.
Views: 44714 1Keydata
EXIST Function in SQL
 
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Join Discussion: http://www.techtud.com/video-lecture/exist-function-sql IMPORTANT LINKS: 1) Official Website: http://www.techtud.com/ 2) Virtual GATE: http://virtualgate.in/login/index.php Both of the above mentioned platforms are COMPLETELY FREE, so feel free to Explore, Learn, Practice & Share! Our Social Media Links: Facebook Page: https://www.facebook.com/techtuduniversity Facebook Group: https://www.facebook.com/groups/virtualgate Google+ Page: https://plus.google.com/+techtud/posts Last but not the least, SUBSCRIBE our YouTube channel to stay updated about the regularly uploaded new videos.
Views: 35783 Techtud
Intersect operator in sql server
 
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sql intersect vs join sql server intersect example sql server intersect vs inner join sql server inner join remove duplicates In this video we will discuss 1. Intersect operator in sql server 2. Difference between intersect and inner join Intersect operator retrieves the common records from both the left and the right query of the Intersect operator. Introduced in SQL Server 2005 The number and the order of the columns must be same in both the queries The data types must be same or at least compatible Let us understand INTERSECT operator with an example. The following query retrieves the common records from both the left and the right query of the Intersect operator. Select Id, Name, Gender from TableA Intersect Select Id, Name, Gender from TableB We can also achieve the same thinkg using INNER join. The following INNER join query would produce the exact same result. Select TableA.Id, TableA.Name, TableA.Gender From TableA Inner Join TableB On TableA.Id = TableB.Id What is the difference between INTERSECT and INNER JOIN 1. INTERSECT filters duplicates and returns only DISTINCT rows that are common between the LEFT and Right Query, where as INNER JOIN does not filter the duplicates. To understand this difference, insert the following row into TableA Insert into TableA values (2, 'Mary', 'Female') Now execute the following INTERSECT query. Notice that we get only the DISTINCT rows Select Id, Name, Gender from TableA Intersect Select Id, Name, Gender from TableB Now execute the following INNER JOIN query. Notice that the duplicate rows are not filtered. Select TableA.Id, TableA.Name, TableA.Gender From TableA Inner Join TableB On TableA.Id = TableB.Id You can make the INNER JOIN behave like INTERSECT operator by using the DISTINCT operator Select DISTINCT TableA.Id, TableA.Name, TableA.Gender From TableA Inner Join TableB On TableA.Id = TableB.Id 2. INNER JOIN treats two NULLS as two different values. So if you are joining two tables based on a nullable column and if both tables have NULLs in that joining column then, INNER JOIN will not include those rows in the result-set, where as INTERSECT treats two NULLs as a same value and it returns all matching rows. To understand this difference, execute the following 2 insert statements Insert into TableA values(NULL, 'Pam', 'Female') Insert into TableB values(NULL, 'Pam', 'Female') INTERSECT query Select Id, Name, Gender from TableA Intersect Select Id, Name, Gender from TableB INNER JOIN query Select TableA.Id, TableA.Name, TableA.Gender From TableA Inner Join TableB On TableA.Id = TableB.Id Text version of the video http://csharp-video-tutorials.blogspot.com/2015/09/intersect-operator-in-sql-server.html Slides http://csharp-video-tutorials.blogspot.com/2015/09/intersect-operator-in-sql-server_6.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: 37326 kudvenkat
SQL - SOME ANY ALL
 
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Jamie King of Neumont University discussing the use of SOME, ANY, and ALL with subqueries.
Views: 19339 Jamie King
Difference between union intersect and except in sql server
 
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difference between union and union all difference between intersect and union difference between intersect and except in sql server union vs union all sql server union vs intersect sql server intersect vs except In this video we will discuss the difference between union intersect and except in sql server with examples. UNION operator returns all the unique rows from both the left and the right query. UNION ALL included the duplicates as well. INTERSECT operator retrieves the common unique rows from both the left and the right query. EXCEPT operator returns unique rows from the left query that aren’t in the right query’s results. UNION operator returns all the unique rows from both the queries. Notice the duplicates are removed. Select Id, Name, Gender from TableA UNION Select Id, Name, Gender from TableB UNION ALL operator returns all the rows from both the queries, including the duplicates. Select Id, Name, Gender from TableA UNION ALL Select Id, Name, Gender from TableB INTERSECT operator retrieves the common unique rows from both the left and the right query. Notice the duplicates are removed. Select Id, Name, Gender from TableA INTERSECT Select Id, Name, Gender from TableB EXCEPT operator returns unique rows from the left query that aren’t in the right query’s results. Select Id, Name, Gender from TableA EXCEPT Select Id, Name, Gender from TableB If you wnat the rows that are present in Table B but not in Table A, reverse the queries. Select Id, Name, Gender from TableB EXCEPT Select Id, Name, Gender from TableA For all these 3 operators to work the following 2 conditions must be met The number and the order of the columns must be same in both the queries The data types must be same or at least compatible For example, if the number of columns are different, you will get the following error Msg 205, Level 16, State 1, Line 1 All queries combined using a UNION, INTERSECT or EXCEPT operator must have an equal number of expressions in their target lists. Text version of the video http://csharp-video-tutorials.blogspot.com/2015/09/difference-between-union-intersect-and.html Slides http://csharp-video-tutorials.blogspot.com/2015/09/difference-between-union-intersect-and_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: 36498 kudvenkat
SQL Minus(-) Operator with example in Oracle 11g Database(Hindi+English)
 
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SQL Tutorial for Beginners in Hindi and English SQL Minus(-) Operator with example in Oracle 11g Database(Hindi+English)
Let's Learn SQL! Lesson 82 : EXIST and NOT EXIST Subqueries
 
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Explore SQL with Tom Coffing of Coffing Data Warehousing! In this lesson, learn about EXIST and NOT EXIST Subqueries!
SQL Tutorial for beginners: Difference Between IN and EXISTS Operators in Oracle
 
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Difference Between IN and EXISTS Operators in Oracle SQL Tutorial SQL Tutorial for beginners PLSQL Tutorial PLSQL Tutorial for beginners PL/SQL Tutorial PL SQL Tutorial PL SQL Tutorial for beginners PL/SQL Tutorial for beginners Oracle SQL Tutorial
Views: 581 TechLake
INTERSECT, EXCEPT Operators in SQL Server
 
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Click here to Subscribe to IT PORT Channel : https://www.youtube.com/channel/UCMjmoppveJ3mwspLKXYbVlg INTERSECT operator returns all distinct rows from Left hand side table which does exist in Right hand side table EXCEPT operator returns all distinct rows from left hand side table which does not exist in right hand side table The Basic Rules for using these Operators are a) The Number and the Order of the columns must be the same in all queries b) The data type must be compatible
Views: 88 IT Port
SQL Union, Intersect, Except - SQL 10 ● Gehe auf SIMPLECLUB.DE/GO & werde #EinserSchüler
 
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WERDE EINSER SCHÜLER UND KLICK HIER: https://www.thesimpleclub.de/go Union in SQL einfach erklärt Intersect in SQL einfach erklärt Except in SQL einfach erklärt Mengenoperationen in SQL ÜBUNGSAUFGABEN & mehr auf http://bit.ly/TSCWebsite Unsere App für Apple downloaden: http://bit.ly/TSCAppStore Die App für Android downloaden: http://bit.ly/TSCAndroidApp Zur Windows Universal App: http://bit.ly/TSCWindows Kategorie: Datenbanksysteme Playlist: SQL » ALLE KANÄLE Geschichte: http://www.thesimplehistory.de Erdkunde: http://www.thesimplegeography.de Informatik: http://www.thesimpleinformatics.de Physik: http://www.thesimplephysics.de Chemie: http://www.thesimplechemics.de Wirtschaft: http://www.thesimpleeconomics.de Mathe: https://www.thesimplemaths.de Biologie: http://www.thesimplebiology.de Motivations- & Lerntipps: http://youtube.com/thesimpleclub » MEHR VON UNS ONLINE Twitter: http://twitter.com/thesimpleclub Facebook: http://on.thesimpleclub.de/facebook Alex auf Instagram: http://alex.thesimpleclub.de Nico auf Instagram: http://nico.thesimpleclub.de TSC auf Instagram: http://instagram.com/thesimpleclubde » WAS IST THE SIMPLE CLUB? Wir sind der Meinung, dass Bildung Spaß machen muss. Deswegen bieten wir dir auf 8 Kanälen die beste und unterhaltsamste Online Nachhilfe die du im Netz finden kannst: Und das in Mathematik, Informatik, Geschichte, Geographie, Biologie, Chemie, Physik und Wirtschaft! In verschiedenen Kategorien und Schwierigkeitsgraden bereiten wir dich auf deine Prüfung vor. Egal ob Schüler oder Student, ob jung oder alt, bei uns findet jeder die passenden Videos. Und das Beste: Alle TheSimpleClub Videos sind und bleiben kostenlos! » CREDITS Ein Konzept von Alexander Giesecke und Nicolai Schork Geschrieben von: Niklas Müller Visuelle Konzeption: Marcel Schubert Ton: Alexander Giesecke Schnitt: Ullrich Köhler
9LINQ- Set OperatorsDistinct-Union-Intersect-Except)
 
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العنوان الأساسى للقناة address of the channel http://www.youtube.com/user/AdelSabour قائمة الدورات PlayList http://www.youtube.com/user/AdelSabour/videos?view=1 قناة تعليمية فى علوم الكمبيوتر ونظم المعلومات شرح فيديو عربي لقواعد البيانات ولغات البرمجة لديسك توب ابليكيشن و الويب وتطبيقات الموبيل وبعض المواد التعليمية المرتبطة بالمجال education Channel in computer science and information systems Arabic Video explanation databases and programming languages for Desktop Application, Web Application, and mobile applications, and some educational materials associated with this domain Java - PHP - C# - Oracle - MySQL - SQLServer - ASP - JSP - ADF - JSF
Views: 916 Adel Sabour
Oracle SQL Lecture 26: ALL and ANY
 
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Oracle Sql: ALL and ANY https://www.youtube.com/channel/UCnBpiBIOtRgMsk4G7Ri1jbQ
Views: 2537 Oracle SQL
SQL Server except operator
 
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sql except example sql except operator example sql server except example sql server except order by sql server except clause SQL Server except operator In this video we will discuss SQL Server except operator with examples. EXCEPT operator returns unique rows from the left query that aren’t in the right query’s results. Introduced in SQL Server 2005 The number and the order of the columns must be the same in all queries The data types must be same or compatible This is similar to minus operator in oracle Let us understand this with an example. SQL Script to create the tables Create Table TableA ( Id int primary key, Name nvarchar(50), Gender nvarchar(10) ) Go Insert into TableA values (1, 'Mark', 'Male') Insert into TableA values (2, 'Mary', 'Female') Insert into TableA values (3, 'Steve', 'Male') Insert into TableA values (4, 'John', 'Male') Insert into TableA values (5, 'Sara', 'Female') Go Create Table TableB ( Id int primary key, Name nvarchar(50), Gender nvarchar(10) ) Go Insert into TableB values (4, 'John', 'Male') Insert into TableB values (5, 'Sara', 'Female') Insert into TableB values (6, 'Pam', 'Female') Insert into TableB values (7, 'Rebeka', 'Female') Insert into TableB values (8, 'Jordan', 'Male') Go Notice that the following query returns the unique rows from the left query that aren’t in the right query’s results. Select Id, Name, Gender From TableA Except Select Id, Name, Gender From TableB To retrieve all of the rows from Table B that does not exist in Table A, reverse the two queries as shown below. Select Id, Name, Gender From TableB Except Select Id, Name, Gender From TableA You can also use Except operator on a single table. SQL script to create tblEmployees table Create table tblEmployees ( Id int identity primary key, Name nvarchar(100), Gender nvarchar(10), Salary int ) Go Insert into tblEmployees values ('Mark', 'Male', 52000) Insert into tblEmployees values ('Mary', 'Female', 55000) Insert into tblEmployees values ('Steve', 'Male', 45000) Insert into tblEmployees values ('John', 'Male', 40000) Insert into tblEmployees values ('Sara', 'Female', 48000) Insert into tblEmployees values ('Pam', 'Female', 60000) Insert into tblEmployees values ('Tom', 'Male', 58000) Insert into tblEmployees values ('George', 'Male', 65000) Insert into tblEmployees values ('Tina', 'Female', 67000) Insert into tblEmployees values ('Ben', 'Male', 80000) Go Except operator on a single table Select Id, Name, Gender, Salary From tblEmployees Where Salary ]= 50000 Except Select Id, Name, Gender, Salary From tblEmployees Where Salary ]= 60000 Order By clause should be used only once after the right query Select Id, Name, Gender, Salary From tblEmployees Where Salary ]= 50000 Except Select Id, Name, Gender, Salary From tblEmployees Where Salary ]= 60000 order By Name Text version of the video http://csharp-video-tutorials.blogspot.com/2015/09/sql-server-except-operator.html Slides http://csharp-video-tutorials.blogspot.com/2015/09/adsbygoogle-window.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: 39829 kudvenkat
34. SQL MINUS and MINUS vs LEFT JOIN
 
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SQL Minus(-) Operator with example. This video explains how the keywords INTERSECT, UNION, UNION ALL, MINUS, and EXCEPT are used in SQL. For INTERSECT visit : https://youtu.be/sogh3fKoGy8
Views: 460 ProSchool
MySQL Tutorial #13 in Hindi: UNION, UNION ALL, INTERSECT and MINUS Set Operators
 
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MySQL Tutorial #13 in Hindi: UNION, UNION ALL, INTERSECT and MINUS Set Operators MySQL tutorial for Beginners MySQL Installation Guide How to Install MySQL on windows 10
SQL Like Operator, Use of % and _ operator on Oracle 11g Database
 
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SQL Tutorial for beginners in hindi and English SQL Like Operator, Use of % and _ operator on Oracle 11g Database
022- oracle sql Arabic Course - Set operator  اوراكل ديفلوبر
 
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أهلا بكم فى درس جديد من سلسلة دروس أوراكل ديفلوبر شرح SQL فى درس اليوم نتحدث عن 1-Union. 2-Union all. 3- Intersect. 4- Minus. .......................................­.................... تواصل معانا علي الفيس بوك من هنا : https://www.facebook.com/askgad .......................................­.................... تواصل معانا علي موقعنا من هنا : https://www.askgad.com
Views: 1509 Ask Gad
SQL AND/OR Operator with Example in Oracle 11g Database
 
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SQL Tutorial for Beginners in Hindi and English SQL AND/OR Operator with Example in Oracle 11g Database
Working with Set Operators in SQL Server | MSSQL Training Tutorial
 
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Views: 18303 Naresh i Technologies
SQL Tutorial in Oracle - 4 NULL, LIKE, DISTINCT, ORDER BY
 
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SQL SELECT statement is used to fetch the data from a database table which returns data in the form of result table. These result tables are called result-sets. The LIKE operator is used in a WHERE clause to search for a specified pattern in a column. In SQL, wildcard characters are used with the SQL LIKE operator. SQL wildcards are used to search for data within a table. With SQL, the wildcards are: Wildcard Description % A substitute for zero or more characters _ A substitute for a single character [charlist] Sets and ranges of characters to match [^charlist] or [!charlist] Matches only a character NOT specified within the brackets Check out our website: http://www.telusko.com Follow Telusko on Twitter: https://twitter.com/navinreddy20 Follow on Facebook: Telusko : https://www.facebook.com/teluskolearnings Navin Reddy : https://www.facebook.com/navintelusko Follow Navin Reddy on Instagram: https://www.instagram.com/navinreddy20 Subscribe to our other channel: Navin Reddy : https://www.youtube.com/channel/UCxmkk8bMSOF-UBF43z-pdGQ?sub_confirmation=1 Telusko Hindi : https://www.youtube.com/channel/UCitzw4ROeTVGRRLnCPws-cw?sub_confirmation=1
Views: 17621 Telusko
Union, Minus & Intersect: Databases for Developers #15
 
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The set operators allow you to combine many tables into one. These come in three varieties: Union Intersect Minus Watch this video to learn how they work. And find out how you can use them to compare the contents of two tables, giving you a report of the differences. Want more? https://docs.oracle.com/en/database/oracle/oracle-database/18/sqlrf/Set-Operators.html Need help with SQL? Ask us over on AskTOM: https://asktom.oracle.com Twitter: https://twitter.com/ChrisRSaxon Daily SQL Twitter tips: https://twitter.com/SQLDaily All Things SQL blog: https://blogs.oracle.com/sql/ ============================ The Magic of SQL with Chris Saxon Copyright © 2015 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Views: 761 The Magic of SQL
Oracle SQL: UNION vs UNION ALL
 
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https://www.databasestar.com/union-vs-union-all/ In this video, we’ll learn what the UNION and UNION ALL keywords are, and see what the differences between them are. The UNION and UNION ALL keywords are both set operators, meaning they work with sets of data. They are used to combine two result sets into one. They are very similar, unlike the INTERSECT and MINUS keywords which reduce the data that is shown in the result set. But other than a slight difference in their name, how can we compare Oracle SQL UNION vs UNION ALL? The main difference is how duplicates are treated, which I explain in this video. I also cover the performance differences of these two keywords, and which one is recommended. For more information on UNION and UNION ALL, including the code from these examples, refer to the related article here: https://www.databasestar.com/union-vs-union-all/
Views: 129 Database Star
Tutorial#70 Union operator in Oracle SQL Database| Using Union Operator in Select Statement
 
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Explaining what is Union Set Operator in Oracle SQL and what are the types of set Operators in Oracle SQL database or how to use a union, union all, intersect and minus in oracle server or Working with Set Operators in SQL Server or Using a UNION operator SQL server The UNION set operator returns the combined results of the two SELECT statements and UNION statements only return UNIQUE values, Set operators are used to join the results of two or more SELECT statements, The SET operators are four types UNION, UNION ALL, INTERSECT, and MINUS -------------------------------------------------------------------------------------------- Assignment: Assignment link will be available soon: ------------------------------------------------------------------------- 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/equalconnect/ Twitter: https://twitter.com/LrnWthR
Views: 28 EqualConnect Coach
Part 27   Union, Intersect and Except operators in LINQ
 
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The following operators belong to Set operators category Distinct Union Intersect Except We discussed Distinct operator in Part 26. In this video we will discuss Union, Intersect and Except operators. Union combines two collections into one collection while removing the duplicate elements. Example 1: numbers1 and numbers2 collections are combined into a single collection. Notice that, the duplicate elements are removed. int[] numbers1 = { 1, 2, 3, 4, 5 }; int[] numbers2 = { 1, 3, 6, 7, 8 }; var result = numbers1.Union(numbers2); foreach (var v in result) { Console.WriteLine(v); } When comparing elements, just like Distinct() method, Union(), Intersect() and Except() methods work in a slightly different manner with complex types like Employee, Customer etc. Example 2 : Notice that in the output the duplicate employee objects are not removed. This is because, the default comparer is being used which will just check for object references being equal and not the individual property values. List[Employee] list1 = new List[Employee]() { new Employee { ID = 101, Name = "Mike"}, new Employee { ID = 102, Name = "Susy"}, new Employee { ID = 103, Name = "Mary"} }; List[Employee] list2 = new List[Employee]() { new Employee { ID = 101, Name = "Mike"}, new Employee { ID = 104, Name = "John"} }; var result = list1.Union(list2); foreach (var v in result) { Console.WriteLine(v.ID + "\t" + v.Name); } Example 3 : To solve the problem in Example 2, there are 3 ways 1. Use the other overloaded version of Union() method to which we can pass a custom class that implements IEqualityComparer 2. Override Equals() and GetHashCode() methods in Employee class 3. Project the properties into a new anonymous type, which overrides Equals() and GetHashCode() methods Project the properties into a new anonymous type, which overrides Equals() and GetHashCode() methods List[Employee] list1 = new List[Employee]() { new Employee { ID = 101, Name = "Mike"}, new Employee { ID = 102, Name = "Susy"}, new Employee { ID = 103, Name = "Mary"} }; List[Employee] list2 = new List[Employee]() { new Employee { ID = 101, Name = "Mike"}, new Employee { ID = 104, Name = "John"} }; var result = list1.Select(x =] new { x.ID, x.Name }).Union(list2.Select(x =] new { x.ID, x.Name })); foreach (var v in result) { Console.WriteLine(v.ID + "\t" + v.Name); } Intersect() returns the common elements between the 2 collections. Example 4 : Return common elements in numbers1 and numbers2 collections. int[] numbers1 = { 1, 2, 3, 4, 5 }; int[] numbers2 = { 1, 3, 6, 7, 8 }; var result = numbers1.Intersect(numbers2); foreach (var v in result) { Console.WriteLine(v); } Except() returns the elements that are present in the first collection but not in the second collection. Example 5: Return the elements that are present in the first collection but not in the second collection. int[] numbers1 = { 1, 2, 3, 4, 5 }; int[] numbers2 = { 1, 3, 6, 7, 8 }; var result = numbers1.Except(numbers2); foreach (var v in result) { Console.WriteLine(v); }
Views: 23843 kudvenkat
Lecture 36: Oracle Sql: MINUS operator
 
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Oracle Sql: MINUS operator https://www.youtube.com/channel/UCnBpiBIOtRgMsk4G7Ri1jbQ
Views: 514 Oracle SQL
59. Subquery in PL/SQL Oracle
 
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In this video you will learn about Subquery in Oracle. 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: 6038 ITORIAN
Oracle Database11g tutorials 8 || SQL DISTINCT with multiple columns |SQL Distinct with Two columns
 
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This SQL tutorial and Oracle database 11g tutorial for beginners will show how to use SQL DISTINCT keyword with SQL Select clause. This Video is in the continuation of previous video on SQL distinct with one column. In this video we will see How to use SQL distinct with multiple columns and SQL distinct with two columns Tool used in this tutorial is SQL developer. This tutorial series is part of SQL expert exam certification training. If you are preparing for SQL certification you can use my tutorials. This SQL Tutorial is a part of free training. Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=j7eYO7 Contacts Email [email protected] Twitter https://twitter.com/rebellionrider Instagram http://instagram.com/rebellionrider Facebook. https://www.facebook.com/imthebhardwaj Linkedin. in.linkedin.com/in/mannbhardwaj/ Thanks for linking, commenting, sharing and watching more of our videos This is Manish From The Code makers
Views: 98611 Manish Sharma
Oracle Database Tutorial 70: IO ERROR: The network adapter could not establish the connection
 
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IO ERROR: The network adapter could not establish the connection Learn how to solve this Oracle Database / SQL Developer Error with in 4 minutes ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/sql-developer-error-the-network-adapter-could-not-establish-the-connection Previous Tutorial ► Intersect and Minus SQL set operators https://youtu.be/sDZFpwEw1k8 ------------------------------------------------------------------------- ►►►Let's Get Free Uber Cab◄◄◄ Use Referral Code UberRebellionRider and get $20 free for your first ride. ------------------------------------------------------------------------- ►►►Help Me In Getting A Job◄◄◄ ►Help Me In Getting A Good Job By Connecting With Me on My LinkedIn and Endorsing My Skills. All My Contact Info is Down Below. You Can Also Refer Me To Your Company Thanks ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! -------------------------------------------------------------------------- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at for E-mail address please check About section Please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 147868 Manish Sharma
Learn Oracle SQL : Logical Operators (AND, OR, NOT)
 
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http://bit.ly/oracle-sql-course | Get the complete course today. Learn Oracle SQL : Logical Operators (AND, OR, NOT): In this video, I explain how the logical operators work in Oracle SQL, and explain the concept of "operators precedence". 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: 350 Oracle SQL
Not operator in Oracle Database Hindi/Urdu
 
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Please Subscribe Channel Like, Share and Comment...
Views: 65 Oracle With Asad
What is Intersect Operator in SQL Server - SQL Server Tutorial / TSQL Tutorial
 
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The Intersect Operator returns us distinct matching records from two or more Select queries ( Result Sets). For Intersect Operator to work, the Number of columns should be same in all Select queries and data type should match. Blog post link for the video with scripts http://sqlage.blogspot.com/2015/04/what-is-intersect-operator-in-sql.html
Views: 1263 TechBrothersIT
Oracle interview question difference between null functions
 
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Difference between NVL,NVL2, NULLIF and COALESCE NVL function will check whether the first input parameter is null, if first input parameter is null then the function returns the second parameter value as output. NVL2 function will check the first parameter, and return second parameter if the first parameter is not null, otherwise returns third parameter. NULLIF will compare the input parameters ( first and second parameter ), and returns NULL of both are same, otherwise returns the first parameter value. COALESCE, returns the first not null expression in the given input parameters. -------------------------------------------------------------------------------------------------------- List of all the SQL and PLSQL interview questions https://easy-learning-tech.blogspot.com/p/oracle-sql-plsql-interview-questions.html
Views: 246 Siva Academy
Logical Operators in Oracle | Oracle Tutorials for Beginners
 
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Logical Operators in Oracle | Oracle Tutorials for Beginners Oracle Tutorials for Beginners Oracle Tutorials for Beginners Logical Operators in Oracle Logical Operators in Oracle AND OR NOT Operators in Ms SQL AND OR NOT Operators in SQL AND OR NOT Operators in Oracle SQL AND OR NOT logical operators in sql with examples relational operators in oracle sql operators relational operators in sql logical operators in dbms with examples comparison operators in sql sql logical functions operator in oracle sql arithmetic operators sql operators Logical Operators in Oracle Logical Operators in Oracle relational operators in sql logical operators in sql oracle sql logical operators in select logical operators in dbms with examples all operator in sql Logical Operators in Oracle sql bitwise operators
Views: 351 Oracle PL/SQL World
42. IN and NOT IN Operators in Oracle
 
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In this video you will learn about IN and NOT IN Operators in Oracle. We use IN Operator to test value available in the list and matching records filtered in output. 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: 13288 ITORIAN
Lesson 6 - SQL Operators (Oracle SQL Certification)
 
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Take the Complete Course at: www.jobreadyprogrammer.com You'll learn about using operators in the WHERE clause
Views: 3552 Imtiaz Ahmad
Oracle SQL Lecture 24: IN and NOT IN
 
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Oracle SQL: IN and NOT IN https://www.youtube.com/channel/UCnBpiBIOtRgMsk4G7Ri1jbQ
Views: 683 Oracle SQL
Tutorial#71 Union All operator in Oracle SQL Database| Using Union All Operator in Select Statement
 
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Explaining what is Union All Set Operator in Oracle SQL and what are the types of set Operators in Oracle SQL database or how to use a union, union all, intersect and minus in oracle server or Working with Set Operators in SQL Server or Using a UNION all operator SQL server The SQL UNION ALL operator is used to combine the result sets of two or more SELECT statements. It does not remove duplicate rows and UNION statements only return UNIQUE values, Set operators are used to join the results of two or more SELECT statements, The SET operators are four types UNION, UNION ALL, INTERSECT, and MINUS Assignment: Assignment link will be available soon: 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/equalconnect/ Twitter: https://twitter.com/LrnWthR
Views: 25 EqualConnect Coach
MySQL Tutorial #6 in Hindi: Between and NOT Between Operator with Solved Queries
 
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MySQL Tutorial #6 in Hindi: Between and NOT Between Operator with Solved Queries MySQL tutorial for Beginners MySQL Installation Guide How to Install MySQL on windows 10
SQL: Union Vs UnionAll
 
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In this tutorial, you'll learn what is union & unionall PL/SQL (Procedural Language/Structured Query Language) is Oracle Corporation's procedural extension for SQL and the Oracle relational database. PL/SQL is available in Oracle Database (since version 7), TimesTen in-memory database (since version 11.2.1), and IBM DB2 (since version 9.7).[1] Oracle Corporation usually extends PL/SQL functionality with each successive release of the Oracle Database. PL/SQL includes procedural language elements such as conditions and loops. It allows declaration of constants and variables, procedures and functions, types and variables of those types, and triggers. It can handle exceptions (runtime errors). Arrays are supported involving the use of PL/SQL collections. Implementations from version 8 of Oracle Database onwards have included features associated with object-orientation. One can create PL/SQL units such as procedures, functions, packages, types, and triggers, which are stored in the database for reuse by applications that use any of the Oracle Database programmatic interfaces. PL/SQL works analogously to the embedded procedural languages associated with other relational databases. For example, Sybase ASE and Microsoft SQL Server have Transact-SQL, PostgreSQL has PL/pgSQL (which emulates PL/SQL to an extent), and IBM DB2 includes SQL Procedural Language,[2] which conforms to the ISO SQL’s SQL/PSM standard. The designers of PL/SQL modeled its syntax on that of Ada. Both Ada and PL/SQL have Pascal as a common ancestor, and so PL/SQL also resembles Pascal in several aspects. However, the structure of a PL/SQL package does not resemble the basic Object Pascal program structure as implemented by a Borland Delphi or Free Pascal unit. Programmers can define public and private global data-types, constants and static variables in a PL/SQL package.[3] PL/SQL also allows for the definition of classes and instantiating these as objects in PL/SQL code. This resembles usage in object-oriented programming languages like Object Pascal, C++ and Java. PL/SQL refers to a class as an "Abstract Data Type" (ADT) or "User Defined Type" (UDT), and defines it as an Oracle SQL data-type as opposed to a PL/SQL user-defined type, allowing its use in both the Oracle SQL Engine and the Oracle PL/SQL engine. The constructor and methods of an Abstract Data Type are written in PL/SQL. The resulting Abstract Data Type can operate as an object class in PL/SQL. Such objects can also persist as column values in Oracle database tables. PL/SQL is fundamentally distinct from Transact-SQL, despite superficial similarities. Porting code from one to the other usually involves non-trivial work, not only due to the differences in the feature sets of the two languages,[4] but also due to the very significant differences in the way Oracle and SQL Server deal with concurrency and locking. There are software tools available that claim to facilitate porting including Oracle Translation Scratch Editor,[5] CEITON MSSQL/Oracle Compiler [6] and SwisSQL.[7] The StepSqlite product is a PL/SQL compiler for the popular small database SQLite. PL/SQL Program Unit A PL/SQL program unit is one of the following: PL/SQL anonymous block, procedure, function, package specification, package body, trigger, type specification, type body, library. Program units are the PL/SQL source code that is compiled, developed and ultimately executed on the database. The basic unit of a PL/SQL source program is the block, which groups together related declarations and statements. A PL/SQL block is defined by the keywords DECLARE, BEGIN, EXCEPTION, and END. These keywords divide the block into a declarative part, an executable part, and an exception-handling part. The declaration section is optional and may be used to define and initialize constants and variables. If a variable is not initialized then it defaults to NULL value. The optional exception-handling part is used to handle run time errors. Only the executable part is required. A block can have a label. Package Packages are groups of conceptually linked functions, procedures, variables, PL/SQL table and record TYPE statements, constants, cursors etc. The use of packages promotes re-use of code. Packages are composed of the package specification and an optional package body. The specification is the interface to the application; it declares the types, variables, constants, exceptions, cursors, and subprograms available. The body fully defines cursors and subprograms, and so implements the specification. Two advantages of packages are: Modular approach, encapsulation/hiding of business logic, security, performance improvement, re-usability. They support object-oriented programming features like function overloading and encapsulation. Using package variables one can declare session level (scoped) variables, since variables declared in the package specification have a session scope.
Views: 1958 radhikaravikumar
63 - Oracle Subqueries - Nested Queries تعليم أوراكل
 
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by Mohamed El Desouki - محمد الدسوقى [email protected] Tel :00966 553450836 جامعة سلمان بن عبد العزيز - السعودية - الخرج Database 2 - Subqueries in Arabic Text Book: Fundamentals of Database Systems, 5th Edition, by Elmasri/Navathe, published by Addison-W
SelectTec | Aula Nº 10 | Operador IN - Oracle SQL Developer
 
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in syntax: select * from tabela coluna_n1 in ('X,'Y','Z');
Views: 3242 SelectTec
SQL tutorial 48: How to create Roles in Oracle Database
 
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4th SQL Tutorial in the series of user privileges in oracle database user Roles in Oracle Database. In this tutorial you will learn ● What user roles ● How to create simple roles (Role with Not Identified clause) ● How to create secure roles (Role with Identified clause) ● How to create external role. ● How To create global role. ● How to Grant System Privilege to a user Role ● How to Grant Object Privilege to a user Role In oracle database. ● How to grant a Role to another Role ● How To grant a role to database users (with Admin option) ● How To enable role using SET ROLE statement This video will teach you the concept of user role in oracle database which is an extension to the user privileges. In this video I did 10 SQL queries on user Roles which makes this tutorial fun. Celebrating 1000 subscribers. Thanks a lot guys for all your love and support. ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: http://bit.ly/create_role_in_oracle System Privilege: http://youtu.be/EQzdtKPiErU Object Privilege: http://youtu.be/DuDL7NTPdqQ ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the first one to see my videos! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at [email protected] Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 23500 Manish Sharma
SQL SERVER UNION QUERY EXAMPLE
 
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https://www.udemy.com/sql-server-fast-track-intro-to-queries/learn/v4/overview This tutorial illustrates how to use a UNION QUERY when you need to merge two data sets into one complete data set. It covers some details that may not occur to the beginner.
Views: 5859 Dave Merton

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