Home
Search results “Oracle where not in subquery”
ORACLE SQL AND PL/SQL INTERVIEW QUESTION : SUBQUERY WITH NULL / NOT IN / NOT EXISTS OR OUTER JOIN
 
08:36
This video demonstrates the oracle sql interview question where one need to use either not in, not exists or an outer join to get the desired result. For example if one is asked to fetch records from department table where department_id is not present in employee table
Views: 2210 Kishan Mashru
EXIST Function in SQL
 
08:04
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: 39290 Techtud
095- Oracle SQL 12c: Correlated Subquery / Exists /not exists
 
12:54
تعلم اوراكل حتى الاحتراف EXAM 1Z0-061 EXAM 1Z0-071
Views: 2062 khaled alkhudari
Oracle - SQL - Subqueries
 
13:27
Oracle - SQL - Subqueries Watch more Videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Anadi Sharma, Tutorials Point India Private Limited.
Subqueries in sql   Part 59
 
14:34
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: 215533 kudvenkat
ORACLE SQL AND PL/SQL INTERVIEW QUESTION : SUBQUERY WITH IN / EXISTS OR SELF JOIN
 
09:31
This video demonstrates the solution of the oracle sql interview question like, find the employees where there manager's salary is more than 15000. This is a classic example of using a subquery or a self join to get the result.
Views: 2864 Kishan Mashru
SQL Tutorial 12 Advanced Subqueries returning multiple columns
 
14:22
SQL Tutorial on Advanced Subqueries returning multiple columns 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: 68231 Telusko
What to choose for performance   SubQuery or Joins   Part 62
 
12:26
Text version of the video http://csharp-video-tutorials.blogspot.com/2013/01/what-to-choose-for-performance.html Slides http://csharp-video-tutorials.blogspot.com/2013/09/part-62-what-to-choose-for-performance.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 What to choose for performance - SubQuery or Joins According to MSDN, in sql server, in most cases, there is usually no performance difference between queries that uses sub-queries and equivalent queries using joins. For example, on my machine I have 400,000 records in tblProducts table 600,000 records in tblProductSales tables The following query, returns, the list of products that we have sold atleast once. This query is formed using sub-queries. When I execute this query I get 306,199 rows in 6 seconds Select Id, Name, Description from tblProducts where ID IN ( Select ProductId from tblProductSales ) At this stage please clean the query and execution plan cache using the following T-SQL command. CHECKPOINT; GO DBCC DROPCLEANBUFFERS; Go DBCC FREEPROCCACHE; GO Now, run the query that is formed using joins. Notice that I get the exact same 306,199 rows in 6 seconds. Select distinct tblProducts.Id, Name, Description from tblProducts inner join tblProductSales on tblProducts.Id = tblProductSales.ProductId Please Note: I have used automated sql script to insert huge amounts of this random data. Please watch Part 61 of SQL Server tutorial, in which we have discussed about this automated script. According to MSDN, in some cases where existence must be checked, a join produces better performance. Otherwise, the nested query must be processed for each result of the outer query. In such cases, a join approach would yield better results. The following query returns the products that we have not sold atleast once. This query is formed using sub-queries. When I execute this query I get 93,801 rows in 3 seconds Select Id, Name, [Description] from tblProducts where Not Exists(Select * from tblProductSales where ProductId = tblProducts.Id) When I execute the below equivalent query, that uses joins, I get the exact same 93,801 rows in 3 seconds. Select tblProducts.Id, Name, [Description] from tblProducts left join tblProductSales on tblProducts.Id = tblProductSales.ProductId where tblProductSales.ProductId IS NULL In general joins work faster than sub-queries, but in reality it all depends on the execution plan that is generated by SQL Server. It does not matter how we have written the query, SQL Server will always transform it on an execution plan. If sql server generates the same plan from both queries, we will get the same result. I would say, rather than going by theory, turn on client statistics and execution plan to see the performance of each option, and then make a decision. In a later video session we will discuss about client statistics and execution plans in detail.
Views: 91726 kudvenkat
SQL - SOME ANY ALL
 
03:48
Jamie King of Neumont University discussing the use of SOME, ANY, and ALL with subqueries.
Views: 21218 Jamie King
Learn Oracle SQL : Understanding Subqueries
 
11:40
http://bit.ly/oracle-sql-course | Get the complete course today. Learn Oracle SQL : Understanding Subqueries: In this video, I explain the basics about subqueries in Oracle SQL. 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: 1319 Oracle SQL
Correlated subquery in sql   Part 60
 
07:59
In this video we will discuss about Corelated Subqueries In Part 59, we discussed about 2 examples that uses subqueries. Please watch Part 59, before proceeding with this video. We will be using the same tables and queries from Part 59. In the example below, sub query is executed first and only once. The sub query resutls are then used by the outer query. In a non-corelated subquery, the subquery can be executed independently of the outer query. Select [Id], [Name], [Description] from tblProducts where Id not in (Select Distinct ProductId from tblProductSales) If the subquery depends on the outer query for its values, then that sub query is called as a correlated subquery. In the where clause of the subquery below, "ProductId" column get it's value from tblProducts table that is present in the outer query. So, here the subquery is dependent on the outer query for it's value, hence this subquery is a correlated subquery. Correlated subqueries get executed, once for every row that is selected by the outer query. corelated subquery, cannot be executed independently of the outer query. Select [Name], (Select SUM(QuantitySold) from tblProductSales where ProductId = tblProducts.Id) as TotalQuantity from tblProducts order by Name Text version of the video http://csharp-video-tutorials.blogspot.com/2013/01/correlated-subquery-in-sql-part-60.html Slides http://csharp-video-tutorials.blogspot.com/2013/09/part-60-co-related-subqueries.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: 133946 kudvenkat
SQL Queries and Subqueries (part-1) | Database Management System
 
08:58
Please Like, Subscribe the channel and give your valuable feedback. Need your Support.. Lecture By: Mr. Varun Singla Facebook page link : https://www.facebook.com/gatesmashers/ #Subqueries#SqlDBMS#freeEducationGATE
Views: 151139 Gate Smashers
SQL 12c Tutorial :  SQL Sub Queries  IN , ANY, ALL
 
13:04
SQL 12c Tutorial : SQL Sub Queries IN , ANY, ALL SQL 12c Tutorial for beginners Oracle SQL Tutorial for beginners SQL Single Row Sub Queries SQL Multi Row Sub Queries SQL Correlated Sub Queries SQL Inline View
Views: 3370 TechLake
IN VS EXISTS VS JOIN, performance
 
05:04
This video demonstrates the performance effects of using an exists clause instead of an IN clause, also it shows how we can update a simple sub query having an IN clause with an EXISTS or JOIN statement. It also shows that joining would consider the null data, where as an IN clause would neglect null values. If you want more such videos of exciting and amazing 'difference between' concepts, check out the links below : union and union all : https://youtu.be/n9FqQOd8liY char and varchar2 : https://youtu.be/039qzwjWf4k replace and translate : https://youtu.be/HKYF77BGzOE procedure and function : https://youtu.be/q3LmOenL120 rank and dense_rank : https://youtu.be/WGSX998hZ9M delete and truncate : https://youtu.be/u76wMm2byXo %type and %rowtype : https://youtu.be/MlLUFeZ_3eM
Views: 13175 Kishan Mashru
SQL Correlated Subqueries
 
07:14
Demonstrates SQL correlated subqueries.
Views: 30327 Jamie King
Understanding Correlated Queries in SQL
 
08:13
Join Discussion: http://www.techtud.com/video-lecture/understanding-correlated-queries-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: 54090 Techtud
SQL Sub Select Statements
 
09:02
An introduction to the concept and use of Sub SELECT statements in SQL (Structured Query Language).
Views: 2956 Larry Domine
Let's Learn SQL! Lesson 82 : EXIST and NOT EXIST Subqueries
 
03:37
Explore SQL with Tom Coffing of Coffing Data Warehousing! In this lesson, learn about EXIST and NOT EXIST Subqueries!
Subqueries in SQL
 
06:53
Views: 5155 Dave Sullivan
How to use exists statement
 
03:30
Hello Friends In this video i'm going to show you how to use exist in subquery step by step. #exists #oracletutorial #sql
Views: 6611 OCP Technology
63 - Oracle Subqueries - Nested Queries تعليم أوراكل
 
33:25
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
Oracle - SQL - Advanced Subqueries
 
11:29
Oracle - SQL - Advanced Subqueries Watch more Videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Anadi Sharma, Tutorials Point India Private Limited.
Nested Queries | SQL | Tutorial 18
 
10:23
Giraffe Academy is rebranding! I've decided to re-focus the brand of this channel to highlight myself as a developer and teacher! The newly minted Mike Dane channel will have all the same content, with more to come in the future! Source Code - http://www.mikedane.com/databases/sql. This video is one in a series of videos where we'll be looking at database management basics and SQL using the MySQL RDBMS. The course is designed for beginners to SQL and database management systems, and will introduce common database management topics. Throughout the course we'll be looking at various topics including schema design, basic C.R.U.D operations, aggregation, nested queries, joins, keys and much more. If you’re enjoying Giraffe Academy and want to invest in our future, consider leaving a contribution http://www.mikedane.com/contribute Links: Website - http://www.mikedane.com/ Facebook - https://www.facebook.com/giraffeacademy/ Twitter - https://twitter.com/GiraffeAcademy
Views: 10789 Mike Dane
Subqueries: Databases for Developers #11
 
07:45
In SQL you can base queries on the results of other queries. This video explains the various types of subquery and their uses, covering: - Inline views - IN & EXISTS - Common table expressions/subquery factoring/with clause - Scalar subqueries Take the course; Databases for Developers: Next Level https://blogs.oracle.com/academy/take-your-sql-skills-to-the-next-level-with-this-free-online-10-part-tutorial Further reading: About Queries and Subqueries: https://docs.oracle.com/en/database/oracle/oracle-database/18/sqlrf/About-Queries-and-Subqueries.html Using Subqueries: https://docs.oracle.com/en/database/oracle/oracle-database/18/sqlrf/Using-Subqueries.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: 1914 The Magic of SQL
What is a SubQuery ?? - Oracle Database Tutorial
 
04:30
In Oracle, a subquery is a query within a query. You can create subqueries within your SQL statements. These subqueries can reside in the WHERE clause, the FROM clause, or the SELECT clause.
Views: 2077 Oracle Tutorial
Multi Row Subqueries (Introduction to Oracle SQL)
 
03:55
Explains what a multi row subquery is and what it can be used for. This is a subquery that returns multiple rows, and it needs to be treated differently. The full Introduction to Oracle SQL course is available here: https://www.databasestar.com/introduction-to-oracle-sql-course/
Views: 1202 Database Star
The SQL EXISTS clause
 
08:52
How to use the EXISTS clause in SQL. For beginners.
Views: 24780 Database by Doug
SQL Queries and Subqueries (part-3) | Group By clause  | Database Management System
 
09:12
Link for: SQL Queries and Subqueries (part-4) https://www.youtube.com/watch?v=iPEmGpI3OGU Link for SQL Queries and Subqueries (part-2) https://www.youtube.com/watch?v=9lLpe... Link for SQL Queries and Subqueries (part-1) https://www.youtube.com/watch?v=_yog7... Lecture By: Mr. Varun Singla Facebook page link : https://www.facebook.com/gatesmashers/
Views: 33094 Gate Smashers
Single Row Subqueries (Introduction to Oracle SQL)
 
03:01
Explains what a single row subquery is and how it's used. This is a subquery that returns one row. The full Introduction to Oracle SQL course is available here: https://www.databasestar.com/introduction-to-oracle-sql-course/
Views: 1099 Database Star
06-05-subqueries-in-from-select.mp4
 
08:02
Help us caption and translate this video on Amara.org: http://www.amara.org/en/v/Blwu/ Help us caption & translate this video! http://amara.org/v/Blwu/
Views: 57320 Stanford Dbclass
Recursive Subquery Factoring : Hierarchical Queries Using Recursive WITH Clauses
 
04:05
This video demonstrates one of the ways to query hierarchical data from Oracle. For more information see: https://oracle-base.com/articles/11g/recursive-subquery-factoring-11gr2 Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Jeff Smith Blog: http://www.thatjeffsmith.com Twitter: https://twitter.com/thatjeffsmith Cameo appearances are for fun, not an endorsement of the content of this video.
Views: 11618 ORACLE-BASE.com
SQL  subqueries - Lesson 8 (EXISTS, NOT EXISTS, ALL, ANY)
 
41:55
Subqueries are nested queries with another main query. Learn how to use subqueries as part of main queries and with aggregate functions using EXISTS | NOT EXISTS, ANY | ALL Links to all SQL Lessons: SQL Lesson 8 - Subqueries https://youtu.be/7DxuPcx-mRI SQL Lesson 6 - JOIN (INNER, LEFT, RIGHT) https://youtu.be/_NrRRzCjFGE SQL Lesson 5 - Constraints (Default, Primary Key, Foreign Key …) https://youtu.be/BtmHISzqYjQ SQL Lesson 4 - GROUP BY, HAVING, String Functions https://youtu.be/zClzY2fE2fA SQL Lesson 3 - Aggregate Functions SUM, AVG etc. https://youtu.be/w1F0UgsYfis SQL Lesson 2 - Logical, Conditional and Arithmetic Operators https://youtu.be/OpRO1atoe84 SQL Lesson 1 - Basics of SQL Queries https://youtu.be/pJCyTBkoIKA
Views: 528 masti supreme
35. SQL EXISTS, how EXISTS differ from IN
 
18:49
The SQL EXISTS clause How to use the EXISTS clause in SQL. For beginners. How to use exists statement Hello Friends In this video i'm going to show you how to use exist in subquery step by step.
Views: 1123 ProSchool
Efficient Function Calls From SQL (Part 1) : Scalar Subquery Caching
 
02:33
The first part of a mini-series of videos showing how you can improve the performance of function calls from SQL. In this episode, we take a look at Scalar Subquery Caching. For more information see: https://oracle-base.com/articles/misc/efficient-function-calls-from-sql#scalar-subquery-caching Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Bruno Borges : Blog: https://blogs.oracle.com/brunoborges/ Website: http://brunoborges.com/ Twitter: https://twitter.com/brunoborges Cameo appearances are for fun, not an endorsement of the content of this video.
Views: 2544 ORACLE-BASE.com
Using Exists Clause With Correlated Subquery in Oracle Database
 
08:07
Exists Clause in Correlated Subqueries with Oracle Database
Views: 37 Adam Tech
SQL Server - SubQueries and Correlated SubQueries
 
01:05:41
Please visit http://www.GoOnlineTrainings.com/ for details We have class room trainings at Data Mantra Technologies @ Ameerpet, Hyderabad, India [email protected] or call us @ +91 96421-20858, 96421-43942
Views: 131386 Bhaskar Jogi
Using Subqueries to Solve Queries with Oracle SQL *Plus
 
15:44
- Create subqueries to query values based on unknown criteria - Use subqueries to find values that exist in one set of data and not in another
Views: 260 MrFphunter
Differences b/w Non-Correlated SQ and Correlated SQ in SQL | MSSQL Training | By Mr.Sudhakar L
 
18:53
** For Online Training Registration: https://goo.gl/r6kJbB ? Call: +91-8179191999 💡 Visit Our Website for Classroom Training: https://nareshit.in/sql-server-training/ 💡 For Online Training: https://nareshit.com/course/sql-server-dba-online-training/ #sqlserver #server #programming #course #Tutorials #Training #Videos -------------------------- 💡 About NareshIT: "Naresh IT is having 14+ years of experience in software training industry and the best Software Training Institute for online training, classroom training, weekend training, corporate training of Hadoop, Salesforce, AWS, DevOps, Spark, Data Science, Python, Tableau, RPA , Java, C#.NET, ASP.NET, Oracle, Testing Tools, Silver light, Linq, SQL Server, Selenium, Android, iPhone, C Language, C++, PHP and Digital Marketing in USA, Hyderabad, Chennai and Vijayawada, Bangalore India which provides online training across all the locations -------------------------- 💡 Our Online Training Features: 🎈 Training with Real-Time Experts 🎈 Industry Specific Scenario’s 🎈 Flexible Timings 🎈 Soft Copy of Material 🎈 Share Videos of each and every session. -------------------------- 💡 Please write back to us at 📧 [email protected]/ 📧 [email protected] or Call us at the USA: ☎+1404-232-9879 or India: ☎ +918179191999 -------------------------- 💡 Check The Below Links ► For Course Reg: https://goo.gl/r6kJbB ► Subscribe to Our Channel: https://goo.gl/q9ozyG ► Circle us on G+: https://plus.google.com/+NareshIT ► Like us on Facebook: https://www.facebook.com/NareshIT ► Follow us on Twitter: https://twitter.com/nareshitek ► Follow us on Linkedin: https://goo.gl/CRBZ5F ► Follow us on Instagram: https://goo.gl/3UXYK3
Views: 7823 Naresh i Technologies
50. Subquery or Inner Query or Nested Query in PL/SQL Oracle
 
03:40
In this video you will learn about Subquery or Inner Query or Nested Query 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: 7482 ITORIAN
Tutorial#68 SubQuery in Oracle SQL Database by rakesh malviya
 
08:15
Explaining what is SubQuery in Oracle SQL and How SubQuery internally work in Oracle SQL database a subquery is a query within a query(Parent and Child Query). You can create subqueries within your SQL statements. These subqueries can reside in the WHERE, FROM and SELECT clause ------------------------------------------------------------------------------ Assignment Link: Assignment Link will come 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 Rakesh Malviya 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: 73 EqualConnect Coach
093-Oracle SQL 12c: Multiple Column Subquery / لقد وقعنا في الفخ
 
10:16
تعلم اوراكل حتى الاحتراف EXAM 1Z0-061 EXAM 1Z0-071
Views: 1302 khaled alkhudari
8. SQL for Beginners - Subquery (Hindi)
 
11:29
In this video, you will learn what is subquery? what is it's need? how to deal with the situations using subquery?
Views: 7801 Ishwar Academy
SQL Tutorial For Beginners : Sub Queries with examples
 
12:06
Oracle Sub Queries Basic Video Tutorials. SQL Sub Queries, Where clause Subquery, From Clause SubQuery , Select Clause Sub query, Inline View SQL Tutorial SQL Tutorial for beginners Oracle SQL Tutorial for beginners
Views: 13390 TechLake
Oracle SQL Tutorial : With Clause In Oracle
 
12:51
Oracle SQL Tutorial This oracle video will show you how to use With Clause In Oracle PL SQL. with in pl sql oracle tutorial for beginners With clause is used to simplify the complex sql queries. By using the with clause you can get faster query performance. You can simplify the complex subquery logic. WITH clause is called subquery factoring. For more tutorial please visit #techquerypond https://techquerypond.com https://techquerypond.wordpress.com https://twitter.com/techquerypond with query in oracle with query in oracle
Views: 9090 Tech Query Pond
3 of 6  SQL Advanced with Oracle - Type II subqueries, a.k.a. a correlated subquery
 
09:08
This video explains how to write a Type II subquery. A Type II subquery is sometimes referred to as a correlated subquery. There is a explanation of the difference between Type I and Type II subqueries and an example of using a Type II subquery to solve a "difference" problem. (3 of 6) There is also an "SQL Fundamentals" series. (Search for "databasemec" for tutorials using SQL Server.)
Views: 11831 Jennifer Kreie
16. SQL for Beginners - Correlated Subquery (Hindi)
 
13:43
Subquery in SQL: https://youtu.be/Oi5_AIr9A48 Alias in SQL: https://youtu.be/E2JkUZBGF6Q Functions in SQL: https://youtu.be/klSELAthA_s FACEBOOK PAGE https://www.facebook.com/ishwaracademy/
Views: 2367 Ishwar Academy

Mail order brides free dating sites
Can u fuck me
Here!
Here!
I fuck my family