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Alias Names  In Oracle | Oracle Tutorials for Beginners
 
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Alias Names In Oracle | Oracle Tutorials for Beginners Column Level Alias Names in Oracle Table Level Alias names in Oracle Oracle Tutorials for Beginners Oracle pl/sql Tutorials for Beginners Oracle Tutorials for Beginners Oracle Tutorials for Beginners Oracle Tutorials for Beginners Oracle Tutorials for Beginners PlayList Oracle Tutorials for Beginners Playlist Oracle Tutorials for Beginners oracle alias column name with space oracle sql column alias in where clause oracle sql alias subquery oracle join alias oracle database alias alias sql sql alias join oracle as keyword sql query column name with space how to find space in a column in oracle select column name with space in teradata sql column name with space in where clause oracle sql alias subquery teradata column alias with space oracle column names with special characters oracle sql column alias with spaces sql alias join sql alias without as sql alias in where clause changing column names in sql query results how to join two tables with alias sql server alias aliases are very handy when table names are long sql as
Views: 634 Oracle PL/SQL World
Ejemplo simple de SELECT con JOIN de tablas
 
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Ejemplo simple sobre la selección de datos desde más de una tabla, haciendo combinaciones tanto internas como externas (INNER, OUTER JOIN). Adicionalmente, comparar la notación SQL ANSI con la notación ORACLE
Views: 134546 EscuelaITbbdd
22 - T-SQL - JOINS e INNER JOIN - Selecionar dados de duas ou mais tabelas - SQL Server
 
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TSQL - JOINS e INNER JOIN - Selecionar dados de duas ou mais tabelas - SQL Server Neste vídeo vamos mostrar como é possível combinar dados de duas ou mais tabelas relacionadas em uma consulta utilizando a cláusula INNER JOIN, além de outros tipos de JOINS, no SQL Server. Contribua com a Bóson Treinamentos!: Como contribuir: http://www.bosontreinamentos.com.br/contribuir/ Por Fábio dos Reis Bóson Treinamentos: http://www.bosontreinamentos.com.br Facebook: https://www.facebook.com/bosontreinamentos/ Pinterest: https://br.pinterest.com/bosontreina/ Twitter: https://twitter.com/bosontreina Instagram: https://www.instagram.com/bosontreinamentos/ LInkedin: https://www.linkedin.com/in/f%C3%A1bio-dos-reis-06ba192a/ Outros projetos do autor: Diário do Naturalista: http://www.diariodonaturalista.com.br
Views: 93407 Bóson Treinamentos
INNER JOIN OR SIMPLE JOIN IN ORACLE SQL WITH EXAMPLE
 
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This is a video tutorial on how to retrieve data from multiple tables using simple join or inner join, the video demonstrates on how to write a simple join or inner join. It also explains the different syntax available to write an inner join, like with the JOIN and USING clause or by JOIN and ON clause. The video also demonstrates the use of alias and importance of it when using the simple join syntax.
Views: 810 Kishan Mashru
13 MySQL Tutorial for Beginners: Table Aliases, Self Joins
 
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When you name a table to be joined in the FROM clause, you can refer to that table by an alias. A table alias is just an alternative table name and you code it just near the table’s name. After you assign a table alias, you must use the alias in place of the original table name everywhere in the query. It’s recommended to use abbreviations of the table names which consist of just one letter or two. After you assign a table alias, you must use the alias in place of the original table name everywhere in the query. In other words you can't use the original table name anymore. Otherwise, MySQL returns an error message. Although a join condition typically consists of a single comparison, you can include two or more comparisons in a join condition using the AND and OR operators. You can also join more than two tables. You can think of a multi-table join as a series of two-table joins proceeding from left to right. If you need a WHERE clause and an ORDER BY clause, you code them to the end of the statement. Note that the conditions specified in the WHERE clause is applied after the condition specified in the ON phrase. A self-join is a common join that joins a table to itself. Since in a self-join you use the same table twice, you must use aliases to distinguish one occurrence of the table from the other . In addition, the query must qualify each column name with a table alias since every column occurs in both tables. EXERCISES for your SELF-TRAINING: http://golearnfast.com/Quizzes.php?_SelectSmallerGroup_290=0&Lessons_ID=290 SCRIPT FOR THE EXAMPLES: http://www.golearnfast.com/files/lessons_material/lesson_277_1440544998.sql SUBSCRIBE! https://www.youtube.com/channel/UCMEaGDoHU7c9tWyafZ9vC6Q?sub_confirmation=1 FACEBOOK https://www.facebook.com/golearnfast GOOGLE+ https://plus.google.com/u/0/b/101326338689489366802/
Views: 5802 golearnfast
SQL tutorial 24 :SQLJoins- Natural Join With ON and USING clause By Manish/Rebellionrider
 
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Connect with me on my LinkedIn and please endorse my Oracle database Skills LinkedIn : http://bit.ly/LinkedIn-Manish Links Web Link : http://bit.ly/natural-join Website : http://www.rebellionrider.com In This Tutorial You will learn What is Natural Join? How to use natural join. Natural Join with ON clause and Natural Join with Using clause Natural Joins with the USING Clause • If several columns have the same names but the data types do not match, natural join can be applied by using the USING clause to specify the columns that should be used for an equijoin. • Use the USING clause to match only one column when more than one column matches. • Do not use a table name or alias in the referenced columns. • The NATURAL JOIN and USING clauses are mutually exclusive. 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 E-Mail [email protected] Twitter https://twitter.com/rebellionrider Instagram http://instagram.com/rebellionrider Facebook. https://www.facebook.com/imthebhardwaj Linkedin. http://in.linkedin.com/in/mannbhardwaj/ Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com
Views: 70757 Manish Sharma
Apprendre SQL | jointure sql Inner join | left join | right join | natural join
 
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cette vidéo est consacré aux jointures en langage sql, dans laquelle on va abordé tout type de jointure tel que INNER JOIN, LEFT JOIN et RIGHT JOIN, sachant que l'explication est on arabe "darija marocaine". base de données MySQL structure et données : https://www.dropbox.com/s/rrthj20c2jjzjlx/FORMATION_SQL.rar?dl=0 site : e-learndev.com
Views: 14194 Mohamed IDBRAHIM
SQL Inner Join Multiple Tables with SUM Tutorial - SQL 2008/2012/2016/2017
 
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Use inner joins with multiple tables to create reports. Uses aliases, and the SUM aggregate function to demonstrate the flexibility of the join statement. Get the SQL script to create the database and run the exercies in the video here: https://www.qewbi.com/sql/scripts/qewbijoins.zip
Views: 136018 Edward Kench
SQL Tutorial - 28: Aliasing Through AS Clause
 
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In this tutorial we'll see how we can change the display names of fields in result sets.
Views: 35957 The Bad Tutorials
27. Equi Join and Non Equi Join in PL/SQL Oracle
 
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In this video you will learn about Equi Join and Non Equi Join in PL/SQL 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: 11521 ITORIAN
PL/SQL Tutorial 3 (Oracle): Using an Alias
 
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PL/SQL Tutorial 3 (Oracle): Using an Alias In this tutorial I show you how to use an Alias in PL/SQL. Source Code: https://github.com/mitchtabian/SQL-tutorials Subscribe to my Blog and YouTube channel to get notifications when new FREE coding tutorials are posted! Blog: http://www.codingwithmitch.com/
Views: 198 CodingWithMitch
What are Table Aliases? (Introduction to Oracle SQL)
 
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Learn what table aliases are and how to use them
Views: 151 Database Star
[오라클 기초 강좌] 10 - 조인(Join) - EQUIJOIN, Non-EQUIJOIN, Outer Join, Self Join, Cartesian Product, Alias
 
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- 조인 조건은 WHERE 절에 기술한다. - 똑같은 열 이름이 하나 이상의 테이블에 존재 한다면 모호성을 없애기 위해 열 이름 앞에 테이블 이름을 붙여야 한다. 즉 EMP 테이블과 DEPT 테이블을 조인할 때 EMP 테이블의 DEPTNO와 DEPT 테이블의 DEPTNO는 구별 되어야 한다. - 중복되지 않는 열 이름이라 할지라도 열 이름 앞에 테이블 이름을 붙이면 오라클 서버에게 찾고자 하는 열의 정확한 위치를 알려주므로 성능이 향상된다. - 2개 이상의 테이블을 조인 할 수도 있다.
Views: 5471 Yongjin Choi
OBIEE Training | Tutorial -4: ALIASES AND TABLE JOINS
 
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OBIEE Training / Tutorial:This video shows how to alias physical tables and create table joins
Views: 7653 Ramneek Jaitla
Database Design 48 - Outer Join Across 3 Tables
 
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Outer Joins in situations of multiple tables make things complicated. But with good understanding and a little practice the path will be clear. This video went over the example of a left and right outer join, but you can use any type of join to do the job. Once you figure out how each of the joins work, you can mix and match to get the result you want. Donate!: http://bit.ly/DonateCTVM2. More content: http://CalebCurry.com Courses for Download: http://www.udemy.com/u/calebcurry/ (Use the coupon code "YouTubeDiscount" without the quotes) Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://Twitter.com/calebCurry Subscribe (it's free!): https://www.youtube.com/channel/UCZUyPT9DkJWmS_DzdOi7RIA?sub_confirmation=1 Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 8278 Caleb Curry
SQL Tutorial - 30: Using GROUP BY Clause with SQL JOINS
 
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In this tutorial we'll see how we can use the Group By clause with Joins in SQL.
Views: 48717 The Bad Tutorials
Sql Training Online - Sql Alias
 
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Learn about the Alias functionality in the SQL Language. Visit http://www.SqlTrainingOnline.com for more FREE videos. The Microsoft SQL Server 2012 Alias allows you to put an alternative name on a column or table for the duration of your SQL query. You will often see this with the AS statement, although the AS statement is optinoal. READ THE ORIGINAL ARTICLE WITH SQL SCRIPTS HERE http://www.sqltrainingonline.com/ YOUTUBE NEWS UPDATES http://www.youtube.com/user/sqltrainingonline VISIT SQLTRAININGONLINE.COM FOR TONS MORE VIDEO NEWS & TIPS http://www.sqltrainingonline.com SUBSCRIBE FOR OTHER SQL TIPS AND NEWS! http://www.youtube.com/subscription_center?add_user=sqltrainingonline SUBSCRIBE TO OUR EMAIL LIST! http://www.sqltrainingonline.com LET'S CONNECT! Google+: http://gplus.to/SQLTrainingOnline Facebook: http://facebook.com/SQLTrainingOnline Twitter: http://twitter.com/sql_by_joey Linkedin: http://linkedin.com/in/joeyblue SQLTrainingOnline: http://www.sqltrainingonline.com
Views: 17294 Joey Blue
14 of 15 SQL Basics with Oracle - Self-joins and multiple joins between the same 2 tables
 
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This video explains what self-joins are and how to create them in an SQL statement through the use of table aliases. Table aliases are also needed whenever 2 tables have two or more relationships between them. (14 of 15) There is also an "Advanced SQL" series. (Search for "databasemec" for tutorials using SQL Server.)
Views: 7358 Jennifer Kreie
SQL Tutorial in Oracle - 5 Column Alias with Order By
 
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SQL aliases are used to give a database table, or a column in a table, a temporary name. 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: 13088 Telusko
Learn Oracle | How to Use Joins, Cross Join, Cartesian Product in SQL
 
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Pebbles present, Learn Oracle 10g with Step By Step Video Tutorials. Learn Oracle 10g Tutorial series contains the following videos : Learn Oracle - History of Oracle Learn Oracle - What is Oracle - Why do we need Oracle Learn Oracle - What is a Database Learn Oracle - What is Grid Computing Learn Oracle - What is Normalization Learn Oracle - What is ORDBMS Learn Oracle - What is RDBMS Learn Oracle - Alias Names, Concatenation, Distinct Keyword Learn Oracle - Controlling and Managing User Access (Data Control Language) Learn Oracle - Introduction to SQL Learn Oracle - Oracle 10g New Data Types Learn Oracle - How to Alter a Table using SQL Learn Oracle - How to Create a Package in PL SQL Learn Oracle - How to Create a Report in SQL Plus Learn Oracle - How to Create a Table using SQL - Not Null, Unique Key, Primary Key Learn Oracle - How to Create a Table using SQL Learn Oracle - How to Create a Trigger in PL SQL Learn Oracle - How to Delete Data from a Table using SQL Learn Oracle - How to Drop and Truncate a Table using SQL Learn Oracle - How to Insert Data in a Table using SQL Learn Oracle - How to open ISQL Plus for the first time Learn Oracle - How to Open SQL Plus for the First Time Learn Oracle - How to Update a Table using SQL Learn Oracle - How to use Aggregate Functions in SQL Learn Oracle - How to use Functions in PL SQL Learn Oracle - How to use Group By, Having Clause in SQL Learn Oracle - How to Use Joins, Cross Join, Cartesian Product in SQL Learn Oracle - How to use Outer Joins (Left, Right, Full) in SQL Learn Oracle - How to use the Character Functions, Date Functions in SQL Learn Oracle - How to use the Merge Statement in SQL Learn Oracle - How to use the ORDER BY Clause with the Select Statement Learn Oracle - How to use the SELECT Statement Learn Oracle - How to use the Transactional Control Statements in SQL Learn Oracle - How to use PL SQL Learn Oracle - Data Types in PL SQL Learn Oracle - Exception Handling in PL SQL Learn Oracle - PL SQL Conditional Logics Learn Oracle - PL SQL Cursor Types - Explicit Cursor, Implicit Cursor Learn Oracle - PL SQL Loops Learn Oracle - Procedure Creation in PL SQL Learn Oracle - Select Statement with WHERE Cause Learn Oracle - SQL Operators and their Precedence Learn Oracle - Using Case Function, Decode Function in SQL Learn Oracle - Using Logical Operators in the WHERE Clause of the Select Statement Learn Oracle - Using Rollup Function, Cube Function Learn Oracle - Using Set Operators in SQL Learn Oracle - What are the Different SQL Data Types Learn Oracle - What are the different types of Databases Visit Pebbles Official Website - http://www.pebbles.in Subscribe to our Channel – https://www.youtube.com/channel/UCNNjWVsQqaMYccY044vtHJw?sub_confirmation=1 Engage with us on Facebook at https://www.facebook.com/PebblesChennai Please Like, Share, Comment & Subscribe
Views: 3776 Pebbles Tutorials
Oracle Column Alias Name
 
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COLUMN ALIASES are used to make column headings in your result set easier to read. TABLE ALIASES are used to shorten your SQL to make it easier to read or when you are performing a self join (ie: listing the same table more than once in the FROM clause). oracle sql column alias in where clause oracle alias column name with space oracle sql alias subquery oracle column synonym oracle alias select statement oracle join alias alias in oracle sql developer oracle database alias 26. Table Alias in Oracle In this video you will learn about Table Alias in Oracle. I will show you a simple query without table alias and then use a table alias ... SQL Tutorial in Oracle - 5 Column Alias with Order By SQL aliases are used to give a database table, or a column in a table, a temporary name. 7:30 Alias Names In Oracle | Oracle Tutorials for Beginners Oracle PL/SQL World • 92 views 1 month ago Alias Names In Oracle | Oracle Tutorials for Beginners Column Level Alias Names in Oracle Table Level Alias names in Oracle ... 3:01 25. Column Alias in Oracle ITORIAN • 17K views 4 years ago In this video you will learn about Column Alias used in Oracle. I will show you a simple query without column alias and then use a ... 7:24 53. Alias in SQL (Hindi) 8.4K views 1 year ago Please Subscribe Channel Like, Share and Comment Visit : ALIASES in Oracle • 3:07 What are Table Aliases? (Introduction to Oracle SQL) Database Star • 29 views 3 months ago Learn what table aliases are and how to use them. 1:44 PL/SQL Tutorial 3 (Oracle): Using an Alias • 141 views 1 year ago PL/SQL Tutorial 3 (Oracle): Using an Alias In this tutorial I show you how to use an Alias in PL/SQL. Source Code: ... Learn Oracle SQL : Table and Column Aliases Oracle SQL • /oracle-sql-course | Get the complete course today. Learn Oracle SQL : Table And Column Aliases : In this video I ... SQL Tutorial - 28: Aliasing Through AS Clause •In this tutorial we'll see how we can change the display names of fields in result sets. Oracle Database tutorials 1: How to install Oracle Database 11g on windows 7 • 1.2M views 4 years ago How To install Oracle Database 11g enterprise edition On windows 7 64 bit. Full installation in Single video. Enjoy SQL and ... Related 1. What is Database In this video you will learn the very basics of Database. I will try to address it from every best possible way that will make you ... Related SQL Aggregation queries using Group By, Sum, Count and Having From SQL Queries Joes 2 Pros (Vol2) ch4.1. Learn up to write aggregated queries. Column Alias in Oracle Oracle Column Alias in Oracle(How to rename the column header in SQL)
Views: 14 Muo sigma classes
26. Table Alias in Oracle
 
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In this video you will learn about Table Alias in Oracle. I will show you a simple query without table alias and then use a table alias to make it more clear. 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: 19744 ITORIAN
32. Anti Join in Oracle
 
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In this video you will learn about Anti Join in Oracle. Anti Join returns rows from the first table where no matches are found in the second table. 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: 17038 ITORIAN
SQL Server 32 - How to Create an Alias with AS
 
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This video is going to introduce the topic of adding an ALIAS. An alias is another name for something that you can use to reference the same thing. The keyword to create an alias is AS. You can follow up a column with an alias by adding AS AliasName. You can do the same thing for any table. For example: SELECT Users.Name + ' - ' + Users.ContactEmail AS Contact, Users.SpeciesID AS 'Species ID' FROM Animals AS Users ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me! http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 3086 Caleb Curry
SQL Outer JOINs and NULL
 
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Jamie King of Neumont University showing how to combine an outer join with a null check to discover rows that are not in the intersection of two tables.
Views: 3631 Jamie King
Database Design 50 - Self Join
 
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This video will dive into the topic of self joins. Self joins are when you join a table with itself. This can be useful for replacing values within the table or having more than one of the same column for some reason. Self Joins can definitely be complicated! Donate!: http://bit.ly/DonateCTVM2. More content: http://CalebCurry.com Courses for Download: http://www.udemy.com/u/calebcurry/ (Use the coupon code "YouTubeDiscount" without the quotes) Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://Twitter.com/calebCurry Subscribe (it's free!): https://www.youtube.com/channel/UCZUyPT9DkJWmS_DzdOi7RIA?sub_confirmation=1 Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 19119 Caleb Curry
10 Oracle Database   Like   Order by Alias   Operators Precedence
 
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Oracle Database - Like - Order by Alias - Operators Precedence
Views: 1153 Adel Sabour
53. Alias in SQL (Hindi)
 
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Please Subscribe Channel Like, Share and Comment Visit : www.geekyshows.com
Views: 13910 Geeky Shows
Subqueries in sql   Part 59
 
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In this video we will discuss about subqueries in sql server. Let us understand subqueris with an example. Please create the required tables and insert sample data using the script below. Create Table tblProducts ( [Id] int identity primary key, [Name] nvarchar(50), [Description] nvarchar(250) ) Create Table tblProductSales ( Id int primary key identity, ProductId int foreign key references tblProducts(Id), UnitPrice int, QuantitySold int ) Insert into tblProducts values ('TV', '52 inch black color LCD TV') Insert into tblProducts values ('Laptop', 'Very thin black color acer laptop') Insert into tblProducts values ('Desktop', 'HP high performance desktop') Insert into tblProductSales values(3, 450, 5) Insert into tblProductSales values(2, 250, 7) Insert into tblProductSales values(3, 450, 4) Insert into tblProductSales values(3, 450, 9) Write a query to retrieve products that are not at all sold? This can be very easily achieved using subquery as shown below. Select [Id], [Name], [Description] from tblProducts where Id not in (Select Distinct ProductId from tblProductSales) Most of the times subqueries can be very easily replaced with joins. The above query is rewritten using joins and produces the same results. Select tblProducts.[Id], [Name], [Description] from tblProducts left join tblProductSales on tblProducts.Id = tblProductSales.ProductId where tblProductSales.ProductId IS NULL In this example, we have seen how to use a subquery in the where clause. Let us now discuss about using a sub query in the SELECT clause. Write a query to retrieve the NAME and TOTALQUANTITY sold, using a subquery. Select [Name], (Select SUM(QuantitySold) from tblProductSales where ProductId = tblProducts.Id) as TotalQuantity from tblProducts order by Name Query with an equivalent join that produces the same result. Select [Name], SUM(QuantitySold) as TotalQuantity from tblProducts left join tblProductSales on tblProducts.Id = tblProductSales.ProductId group by [Name] order by Name From these examples, it should be very clear that, a subquery is simply a select statement, that returns a single value and can be nested inside a SELECT, UPDATE, INSERT, or DELETE statement. It is also possible to nest a subquery inside another subquery. According to MSDN, subqueries can be nested upto 32 levels. Subqueries are always encolsed in paranthesis and are also called as inner queries, and the query containing the subquery is called as outer query. The columns from a table that is present only inside a subquery, cannot be used in the SELECT list of the outer query. Next Video: What to choose for performance? Queries that involve a subquery or a join Text version of the video http://csharp-video-tutorials.blogspot.com/2013/01/subqueries-in-sql-part-59.html Slides http://csharp-video-tutorials.blogspot.com/2013/09/part-59-subqueries-in-sql-server.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: 203241 kudvenkat
9. SQL for Beginners - INNER JOIN
 
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In this video, you will learn What is JOIN? What is it's need? Different Types of Joins. FACEBOOK PAGE https://www.facebook.com/ishwaracademy/
Views: 630 Ishwar Academy
Mike James SQL - Inner Join and Alias
 
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CIS117 week 4 video
Views: 936 Mike James
Learn Oracle | How to use Outer Joins Left, Right, Full in SQL
 
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Pebbles present, Learn Oracle 10g with Step By Step Video Tutorials. Learn Oracle 10g Tutorial series contains the following videos : Learn Oracle - History of Oracle Learn Oracle - What is Oracle - Why do we need Oracle Learn Oracle - What is a Database Learn Oracle - What is Grid Computing Learn Oracle - What is Normalization Learn Oracle - What is ORDBMS Learn Oracle - What is RDBMS Learn Oracle - Alias Names, Concatenation, Distinct Keyword Learn Oracle - Controlling and Managing User Access (Data Control Language) Learn Oracle - Introduction to SQL Learn Oracle - Oracle 10g New Data Types Learn Oracle - How to Alter a Table using SQL Learn Oracle - How to Create a Package in PL SQL Learn Oracle - How to Create a Report in SQL Plus Learn Oracle - How to Create a Table using SQL - Not Null, Unique Key, Primary Key Learn Oracle - How to Create a Table using SQL Learn Oracle - How to Create a Trigger in PL SQL Learn Oracle - How to Delete Data from a Table using SQL Learn Oracle - How to Drop and Truncate a Table using SQL Learn Oracle - How to Insert Data in a Table using SQL Learn Oracle - How to open ISQL Plus for the first time Learn Oracle - How to Open SQL Plus for the First Time Learn Oracle - How to Update a Table using SQL Learn Oracle - How to use Aggregate Functions in SQL Learn Oracle - How to use Functions in PL SQL Learn Oracle - How to use Group By, Having Clause in SQL Learn Oracle - How to Use Joins, Cross Join, Cartesian Product in SQL Learn Oracle - How to use Outer Joins (Left, Right, Full) in SQL Learn Oracle - How to use the Character Functions, Date Functions in SQL Learn Oracle - How to use the Merge Statement in SQL Learn Oracle - How to use the ORDER BY Clause with the Select Statement Learn Oracle - How to use the SELECT Statement Learn Oracle - How to use the Transactional Control Statements in SQL Learn Oracle - How to use PL SQL Learn Oracle - Data Types in PL SQL Learn Oracle - Exception Handling in PL SQL Learn Oracle - PL SQL Conditional Logics Learn Oracle - PL SQL Cursor Types - Explicit Cursor, Implicit Cursor Learn Oracle - PL SQL Loops Learn Oracle - Procedure Creation in PL SQL Learn Oracle - Select Statement with WHERE Cause Learn Oracle - SQL Operators and their Precedence Learn Oracle - Using Case Function, Decode Function in SQL Learn Oracle - Using Logical Operators in the WHERE Clause of the Select Statement Learn Oracle - Using Rollup Function, Cube Function Learn Oracle - Using Set Operators in SQL Learn Oracle - What are the Different SQL Data Types Learn Oracle - What are the different types of Databases Visit Pebbles Official Website - http://www.pebbles.in Subscribe to our Channel – https://www.youtube.com/channel/UCNNjWVsQqaMYccY044vtHJw?sub_confirmation=1 Engage with us on Facebook at https://www.facebook.com/PebblesChennai Please Like, Share, Comment & Subscribe
Views: 282 Pebbles Tutorials
Learn Oracle | Using Set Operators in SQL
 
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Pebbles present, Learn Oracle 10g with Step By Step Video Tutorials. Learn Oracle 10g Tutorial series contains the following videos : Learn Oracle - History of Oracle Learn Oracle - What is Oracle - Why do we need Oracle Learn Oracle - What is a Database Learn Oracle - What is Grid Computing Learn Oracle - What is Normalization Learn Oracle - What is ORDBMS Learn Oracle - What is RDBMS Learn Oracle - Alias Names, Concatenation, Distinct Keyword Learn Oracle - Controlling and Managing User Access (Data Control Language) Learn Oracle - Introduction to SQL Learn Oracle - Oracle 10g New Data Types Learn Oracle - How to Alter a Table using SQL Learn Oracle - How to Create a Package in PL SQL Learn Oracle - How to Create a Report in SQL Plus Learn Oracle - How to Create a Table using SQL - Not Null, Unique Key, Primary Key Learn Oracle - How to Create a Table using SQL Learn Oracle - How to Create a Trigger in PL SQL Learn Oracle - How to Delete Data from a Table using SQL Learn Oracle - How to Drop and Truncate a Table using SQL Learn Oracle - How to Insert Data in a Table using SQL Learn Oracle - How to open ISQL Plus for the first time Learn Oracle - How to Open SQL Plus for the First Time Learn Oracle - How to Update a Table using SQL Learn Oracle - How to use Aggregate Functions in SQL Learn Oracle - How to use Functions in PL SQL Learn Oracle - How to use Group By, Having Clause in SQL Learn Oracle - How to Use Joins, Cross Join, Cartesian Product in SQL Learn Oracle - How to use Outer Joins (Left, Right, Full) in SQL Learn Oracle - How to use the Character Functions, Date Functions in SQL Learn Oracle - How to use the Merge Statement in SQL Learn Oracle - How to use the ORDER BY Clause with the Select Statement Learn Oracle - How to use the SELECT Statement Learn Oracle - How to use the Transactional Control Statements in SQL Learn Oracle - How to use PL SQL Learn Oracle - Data Types in PL SQL Learn Oracle - Exception Handling in PL SQL Learn Oracle - PL SQL Conditional Logics Learn Oracle - PL SQL Cursor Types - Explicit Cursor, Implicit Cursor Learn Oracle - PL SQL Loops Learn Oracle - Procedure Creation in PL SQL Learn Oracle - Select Statement with WHERE Cause Learn Oracle - SQL Operators and their Precedence Learn Oracle - Using Case Function, Decode Function in SQL Learn Oracle - Using Logical Operators in the WHERE Clause of the Select Statement Learn Oracle - Using Rollup Function, Cube Function Learn Oracle - Using Set Operators in SQL Learn Oracle - What are the Different SQL Data Types Learn Oracle - What are the different types of Databases Visit Pebbles Official Website - http://www.pebbles.in Subscribe to our Channel – https://www.youtube.com/channel/UCNNjWVsQqaMYccY044vtHJw?sub_confirmation=1 Engage with us on Facebook at https://www.facebook.com/PebblesChennai Please Like, Share, Comment & Subscribe
Views: 134 Pebbles Tutorials
Learn Oracle SQL : Table and Column Aliases
 
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http://bit.ly/oracle-sql-course | Get the complete course today. Learn Oracle SQL : Table And Column Aliases : In this video I explain what aliases are and why you would want to uses aliases for tables and columns, and show you the different ways you can use the define them. 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: 273 Oracle SQL
Displaying Data from Multiple Tables Using Joins - Oracle SQL Developer
 
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This video covers the following topics: - Joining tables using an equijoin - Performing outer and self-joins - Adding conditions
Views: 2695 MrFphunter
25. Column Alias in Oracle
 
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In this video you will learn about Column Alias used in Oracle. I will show you a simple query without column alias and then use a column alias to make it more clear. 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: 19932 ITORIAN
Learn Oracle | Alias Names, Concatenation, Distinct Keyword
 
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Pebbles present, Learn Oracle 10g with Step By Step Video Tutorials. Learn Oracle 10g Tutorial series contains the following videos : Learn Oracle - History of Oracle Learn Oracle - What is Oracle - Why do we need Oracle Learn Oracle - What is a Database Learn Oracle - What is Grid Computing Learn Oracle - What is Normalization Learn Oracle - What is ORDBMS Learn Oracle - What is RDBMS Learn Oracle - Alias Names, Concatenation, Distinct Keyword Learn Oracle - Controlling and Managing User Access (Data Control Language) Learn Oracle - Introduction to SQL Learn Oracle - Oracle 10g New Data Types Learn Oracle - How to Alter a Table using SQL Learn Oracle - How to Create a Package in PL SQL Learn Oracle - How to Create a Report in SQL Plus Learn Oracle - How to Create a Table using SQL - Not Null, Unique Key, Primary Key Learn Oracle - How to Create a Table using SQL Learn Oracle - How to Create a Trigger in PL SQL Learn Oracle - How to Delete Data from a Table using SQL Learn Oracle - How to Drop and Truncate a Table using SQL Learn Oracle - How to Insert Data in a Table using SQL Learn Oracle - How to open ISQL Plus for the first time Learn Oracle - How to Open SQL Plus for the First Time Learn Oracle - How to Update a Table using SQL Learn Oracle - How to use Aggregate Functions in SQL Learn Oracle - How to use Functions in PL SQL Learn Oracle - How to use Group By, Having Clause in SQL Learn Oracle - How to Use Joins, Cross Join, Cartesian Product in SQL Learn Oracle - How to use Outer Joins (Left, Right, Full) in SQL Learn Oracle - How to use the Character Functions, Date Functions in SQL Learn Oracle - How to use the Merge Statement in SQL Learn Oracle - How to use the ORDER BY Clause with the Select Statement Learn Oracle - How to use the SELECT Statement Learn Oracle - How to use the Transactional Control Statements in SQL Learn Oracle - How to use PL SQL Learn Oracle - Data Types in PL SQL Learn Oracle - Exception Handling in PL SQL Learn Oracle - PL SQL Conditional Logics Learn Oracle - PL SQL Cursor Types - Explicit Cursor, Implicit Cursor Learn Oracle - PL SQL Loops Learn Oracle - Procedure Creation in PL SQL Learn Oracle - Select Statement with WHERE Cause Learn Oracle - SQL Operators and their Precedence Learn Oracle - Using Case Function, Decode Function in SQL Learn Oracle - Using Logical Operators in the WHERE Clause of the Select Statement Learn Oracle - Using Rollup Function, Cube Function Learn Oracle - Using Set Operators in SQL Learn Oracle - What are the Different SQL Data Types Learn Oracle - What are the different types of Databases Visit Pebbles Official Website - http://www.pebbles.in Subscribe to our Channel – https://www.youtube.com/channel/UCNNjWVsQqaMYccY044vtHJw?sub_confirmation=1 Engage with us on Facebook at https://www.facebook.com/PebblesChennai Please Like, Share, Comment & Subscribe
Views: 380 Pebbles Tutorials
28. Self Join in Oracle
 
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In this video you will learn about Self Join in Oracle. When any table joins itself known as Self Join. Watch the video when I will show you how a table can join itself. 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: 27448 ITORIAN
Self join in sql server - Part 14
 
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In this video we will learn about 1. Self Join - Joining a table with itself 2. Self Join is not a different type of join. It can be classified as Inner Self Join, Outer Self Join (Left, Right and Full), or Cross Self Join. Text version of the video http://csharp-video-tutorials.blogspot.com/2012/08/self-join-in-sql-server-part-14.html Slides http://csharp-video-tutorials.blogspot.com/2013/08/part-14-self-join.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: 341241 kudvenkat
Alias Function in Oracle - part 06 by pakitzone.wmv
 
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visit http://www.pakitzone.com to get more tutorials of oracle/SQL In this video I'm showing you how to use/implemet the Alias(Rename) function!
Views: 153 Pak ITzone
SQL INNER JOIN Telugu | Using SQL Inner Joins-vlr training
 
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For all sql videos in Telugu :http://www.vlrtraining.in/sql-training-videos-telugu/ In Telugu: Oracle joins in telugu SQL Inner Join Tutorial What is the difference between “INNER JOIN” and “OUTER JOIN”? SQL INNER JOINS The INNER JOIN keyword selects records that have matching values in both tables. JOIN Syntax In English: download sql study material Website: http://www.vlrtrain.in/2016/09/download-sql-files.html Learn SQL sql tutorial for beginners sql commands oracle sql tutorial sql tutorial advanced mysql tutorial sql tutorial video SQL Tutorial, Tutorials SQL
Views: 1882 VLR Training
What is Using  clause  in oracle database .How to join  tables using Using  clause  .
 
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What is Using clause in oracle database .How to join tables using Using clause .
Views: 347 latest ITChannel
SQL Aggregation queries using Group By, Sum, Count and Having
 
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From SQL Queries Joes 2 Pros (Vol2) ch4.1. Learn up to write aggregated queries.
Views: 169023 Joes2Pros SQL Trainings
SQL ALIASES Telugu | SQL Alias Syntax-vlr training
 
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For all sql videos in Telugu :http://www.vlrtraining.in/sql-training-videos-telugu/ SQL ALIASES Telugu In Telugu: SQL Alias Syntax SQL Alias Alias is used to give an alias name to a table or a column. This is quite useful in case of large or complex queries. Alias is mainly used for giving a short alias name for a column or a table with complex names. Syntax of Alias for table names In English: download sql study material Website: http://www.vlrtrain.in/2016/09/download-sql-files.html Learn SQL sql tutorial for beginners sql commands oracle sql tutorial sql tutorial advanced mysql tutorial sql tutorial video SQL Tutorial, Tutorials SQL
Views: 796 VLR Training
Consultas de 2 o mas tablas - Join - alias de tablas - alias de columna - plsql Oracle - Clase 7
 
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En este vídeo veremos consultas a mas de una tabla, realizaremos consultas a distintas tablas usando alias de tablas y de columnas. También mostraremos con ejemplos, como realizar las uniones en forma correcta de 2 o mas tablas para obtener los resultados correctos. Realizaremos ejercicios de consultas "select" a 2 tablas y tambien a 3 tablas dentro del "from" realizando las uniones de las mismas en la clausula "Where".
Views: 15 Oracle plsql
Tutoriales SQL Server #32 - Inner Join
 
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Link del script http://www.mediafire.com/download/e36cyabw920imn5/Respaldo-Escuela-14-06-14.sql Tutoriales de SQL server 2012 en español Descarga: Microsoft SQL Server 2012 Express http://www.microsoft.com/es-mx/download/details.aspx?id=29062 Tenemos un colaborador en el canal "David Hackro" Puedes contactar con TutorialesHackro en su canal o redes sociales. http://www.youtube.com/user/tutorialeshackro https://www.facebook.com/TutorialesHackro https://twitter.com/TutorialesHacko tutorialesdeprogramacion.hol.es
Views: 87526 deividcoptero