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79. UPDATE and DELETE using Cursor in PL/SQL Oracle
 
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In this video you will learn about UPDATE and DELETE using Cursor in PL/SQL Oracle. For Support =========== Email: [email protected]om 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: 5201 ITORIAN
PL/SQL tutorial | Cursor in Oracle Database 11g Complete guide
 
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Learn in depth about cursor in oracle database 11g, and why to use cursor.Writing Implicit cursor and explicit cursor following using 'for loop' inside cursor to fetch multiple records from oracle database. Cursor in Oracle Cursor in PL/SQL Oracle Cursor PL/SQL Cursor What is cursor in PL/SQL How to use cursor in PL/SQL Implicit cursor in PL/SQL Explicit cursor in PL/SQL A cursor is a pointer to this context area. PL/SQL controls the context area through a cursor. A cursor holds the rows (one or more) returned by a SQL statement. The set of rows the cursor holds is referred to as the active set. Implicit Cursors Implicit cursors are automatically created by Oracle whenever an SQL statement is executed, when there is no explicit cursor for the statement. Programmers cannot control the implicit cursors and the information in it. %FOUND Returns TRUE if an INSERT, UPDATE, or DELETE statement affected one or more rows or a SELECT INTO statement returned one or more rows. Otherwise, it returns FALSE. %NOTFOUND The logical opposite of %FOUND. It returns TRUE if an INSERT, UPDATE, or DELETE statement affected no rows, or a SELECT INTO statement returned no rows. Otherwise, it returns FALSE. %ISOPEN Always returns FALSE for implicit cursors, because Oracle closes the SQL cursor automatically after executing its associated SQL statement. %ROWCOUNT Returns the number of rows affected by an INSERT, UPDATE, or DELETE statement, or returned by a SELECT INTO statement. Explicit Cursors Explicit cursors are programmer-defined cursors for gaining more control over the context area. An explicit cursor should be defined in the declaration section of the PL/SQL Block. It is created on a SELECT Statement which returns more than one row Linkedin: https://www.linkedin.com/in/aditya-kumar-roy-b3673368/ Facebook: https://www.facebook.com/SpecializeAutomation/
Views: 2628 Specialize Automation
PL/SQL tutorial 30: Cursor FOR Loop In Oracle Database By Manish Sharma
 
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Learn How To Work with Database (Explicit or Implicit) Cursors using Cursor For Loop in Oracle Database With Example By Manish Sharma on RebellionRider.com ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/cursor-for-loop-1 Previous Tutorial ► Numeric For Loop: https://youtu.be/DfAmnj2j7WI ►Install SQL Developer: https://youtu.be/zliF8kXVmeE ------------------------------------------------------------------------- ►►►Let's Get Free Uber Cab◄◄◄ Use Referral Code UberRebellionRider and get $20 free for your first ride. ------------------------------------------------------------------------- ►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/ ___Facebook Official Page___ https://www.facebook.com/RebellionRider.official/ 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: 44110 Manish Sharma
How to Join two tables in a update statement
 
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This video is to understand how we can update a column of a table, based on the data present on the other table, and both the tables having a common column. Its a complicated update statement that can be used to update with different conditions.
Views: 10408 Kishan Mashru
12- Oracle PL/SQL Arabic Course  Cursor for loop اوراكل  ديفلوبر
 
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أهلا بكم فى درس جديد من سلسلة دروس أوراكل ديفلوبر شرح PL SQL فى درس اليوم نتحدث عن Cursor for loop for update current of .......................................­.................... تواصل معانا علي الفيس بوك من هنا : https://www.facebook.com/askgad .......................................­.................... تواصل معانا علي موقعنا من هنا : https://www.askgad.com
Views: 4537 Ask Gad
TOTAL Sketch Update and Cursor Changes (March 2012)
 
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Check out the new features in this month's update.
Using Cursor in Oracle PL SQL
 
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Using Cursor in Oracle PL SQL By Dr. RD Balaji Help us caption & translate this video! http://amara.org/v/DWUs/
73- Oracle PL / SQL - Explicit Cursors -%Type - %RowType 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 - PL/SQL Cursors - Explicit Cursors in Arabic Text Book: Fundamentals of Database Systems, 5th Edition, by Elmasri/Navathe, published by Addison-W
search cursor and update cursor
 
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https://github.com/theansweryang/Learn-code/blob/master/search%26updateCursor.py
Views: 117 Yang Song
Oracle Tutorial - Update Statement
 
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Oracle Tutorials for beginners - Update Statement
Views: 169 Tech Acad
pdating or Deleting Field Values using Data Access Update Cursor
 
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Do not use the slow arcpy.updatecursor, use the faster arcpy.da.updatecursor. The Update Cursor allows you to delete or change table records and field values. It also allows sql queries and changing shape properties. Much faster than the calculate field geoprocessing tool!
PL/SQL tutorial 74: PL/SQL Bulk Collect Clause with FETCH-INTO statement of an explicit cursor
 
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RebellionRider.com presents a PL/SQL tutorial on how to use PL/SQL Bulk Collect with Fetch-Into statement of an explicit cursor in Oracle Database. Watch and learn how to enhance query performance with Bulk Collect in Oracle Database by Manish Sharma. ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: http://bit.ly/bulk-collect-3 Previous Tutorial ► Introduction to Bulk Collect: https://youtu.be/HPVzFBluM_Q ► Explicit Cursor: https://youtu.be/3q7dW_d2KVc ► Simple Loop: https://youtu.be/AFx6QYcY1CU ► The script on GIT: https://github.com/RebellionRider/pl-sql-tut-74.git ------------------------------------------------------------------------- ►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 http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ ___Facebook Official Page of Manish Sharma___ https://www.facebook.com/TheRebellionRider/ ___Facebook Official Page of RebellionRider.com___ https://www.facebook.com/RebellionRider.official/ For E-mail address please check the 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: 11911 Manish Sharma
Oracle Pl/sql Cursors (Implicit, Explicit, Open-Fetch-Close, FOR LOOP cursors, Cursor Attributes)
 
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This video is to understand the concept of Oracle PL/SQL Cursors (implicit and explicit ). The video includes tutorial on how to work with Oracle PL/SQL Cursor in everyday programming.
Views: 4872 Kishan Mashru
REF CURSOR AND SYS_REFCURSOR IN ORACLE PL/SQL WITH EXAMPLE
 
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This video explains about ref cursor in oracle pl/sql, what are ref cursors, how are ref cursor different from simple cursors, what are the advantages of using a ref cursor etc. The video demonstrates proper and easy to understand examples on ref cursor.
Views: 12171 Kishan Mashru
SQL Server Programming Part 12 - Cursors
 
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If you'd like to help fund Wise Owl's conversion of tea and biscuits into quality training videos you can click this link https://www.wiseowl.co.uk/donate?t=1 to make a donation. Thanks for watching! By Andrew Gould https://www.wiseowl.co.uk - Most of the operations you perform in SQL work against an entire set of records in one go. Cursors, on the other hand, allow you to process a set of records one row at a time. In this video you'll learn how to declare a cursor and how to make it step through a set of records. Along the way you'll learn about the various FETCH statements and additional cursor options. From a practical point of view you'll see how to execute a stored procedure against each record in a table and how to use a cursor to update data in a table by creating a running total column. You can download the script to create the Movies database used in this video at the following link: https://www.wiseowl.co.uk/files/execise-question-files/qf-898.zip For more technical details on the various cursor options see: https://msdn.microsoft.com/en-gb/library/ms180169.aspx You can see the range of resources and courses we offer in SQL Server here: https://www.wiseowl.co.uk/sql/ Visit www.wiseowl.co.uk for more online training resources in Microsoft Excel, Microsoft Access, Microsoft PowerPoint, Microsoft Word, Microsoft Project, Microsoft Publisher, Microsoft Visio, SQL Server, Reporting Services, Analysis Services, Visual Studio, ASP.NET, VB.NET, C# and more!
Views: 75153 WiseOwlTutorials
78. Cursor Examples in PL/SQL Oracle
 
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In this video you will learn about Cursor Examples 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: 4026 ITORIAN
PL/SQL Oracle tutorial - Cursors - PL/SQL basics (Lesson 2)
 
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PL/SQL Oracle tutorial for beginners: CREATE CURSOR, OPEN and CLOSE CURSOR. Other lessons, visit https://www.youtube.com/watch?v=9RlxvHMg9PI&list=PL99-DcFspRUoscBHdh39T8EHENfm2VcQ3 Oracle optimization: https://www.youtube.com/watch?v=ngWxiHFUW04&list=PL99-DcFspRUqVC8v5N-Sv8vJLuCnd4a1L
Oracle PL SQL interview question Explain FOR UPDATE clause and WHERE CURRENT OF Clause
 
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Oracle PL SQL interview question Explain FOR UPDATE clause and WHERE CURRENT OF Clause Click here to subscribe to my youtube channel http://www.youtube.com/channel/UCBt6VrxAIb5jLh9HLDcdwtQ?sub_confirmation=1 Oracle Interview questions and Answers at https://www.youtube.com/playlist?list=PLb1qVSx1k1Vr0v4wVyvT3GEuA0J0M4xBm Oracle 18C New features at https://www.youtube.com/playlist?list=PLb1qVSx1k1Vqe06V1tIBcvnslMPWX69bW Oracle 12C New features at https://www.youtube.com/playlist?list=PLb1qVSx1k1VqM1u2IHWzZIgziqejl6wx- Oracle PLSQL records and collections at https://www.youtube.com/playlist?list=PLb1qVSx1k1VpAFTXopXvAh_D3PLcTntdm
Views: 714 Siva Academy
Cursors in sql server   Part 63
 
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Text version of the video http://csharp-video-tutorials.blogspot.com/2013/01/cursors-in-sql-server-part-63.html Slides http://csharp-video-tutorials.blogspot.com/2013/09/part-63-cursors-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 Relational Database Management Systems, including sql server are very good at handling data in SETS. For example, the following "UPDATE" query, updates a set of rows that matches the condition in the "WHERE" clause at the same time. Update tblProductSales Set UnitPrice = 50 where ProductId = 101 However, if there is ever a need to process the rows, on a row-by-row basis, then cursors are your choice. Cursors are very bad for performance, and should be avoided always. Most of the time, cursors can be very easily replaced using joins. There are different types of cursors in sql server as listed below. We will talk about the differences between these cursor types in a later video session. 1. Forward-Only 2. Static 3. Keyset 4. Dynamic Let us now look at a simple example of using sql server cursor to process one row at time. We will be using tblProducts and tblProductSales tables, for this example. On my machine, there are 400,000 records in tblProducts and 600,000 records in tblProductSales tables. If you want to learn about generating huge amounts of random test data, please watch Part - 61 in sql server video tutorial. The link is below. http://www.youtube.com/user/kudvenkat/videos?flow=grid&view=1 Cursor Example: Let us say, I want to update the UNITPRICE column in tblProductSales table, based on the following criteria 1. If the ProductName = 'Product - 55', Set Unit Price to 55 2. If the ProductName = 'Product - 65', Set Unit Price to 65 3. If the ProductName is like 'Product - 100%', Set Unit Price to 1000 For the SQL code samples used in the demo please visit my blog at the following link http://csharp-video-tutorials.blogspot.com/2013/01/cursors-in-sql-server-part-63.html The cursor will loop thru each row in tblProductSales table. As there are 600,000 rows, to be processed on a row-by-row basis, it takes around 40 to 45 seconds on my machine. We can achieve this very easily using a join, and this will significantly increase the performance. We will discuss about this in our next video session. To check if the rows have been correctly updated, please use the following query. Select Name, UnitPrice from tblProducts join tblProductSales on tblProducts.Id = tblProductSales.ProductId where (Name='Product - 55' or Name='Product - 65' or Name like 'Product - 100%')
Views: 228217 kudvenkat
Cursor in a Stored Procedure Part 1
 
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More information at: http://prof-oracle.blogspot.com/2018/01/cursor-in-stored-procedure.html
Views: 307 Gove Allen
HOW TO RETURN MULTIPLE VALUES FROM A PROCEDURE IN ORACLE PL/SQL? (USING OUT PARAMETERS)
 
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This video tutorial explains how an oracle procedure can return multiple values with a proper example. The video tutorial shows how this problem can be tacked using simple and easy to understand out parameters!!!
Views: 15910 Kishan Mashru
PL/SQL: Cursors using FOR loop
 
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In this tutorial, you'll learn h.ow to write a cursor using for loop and the advantage of it. 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: 18685 radhikaravikumar
77. Introduction to Cursor in PL/SQL Oracle
 
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In this video you will learn about Introduction to Cursor 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: 13685 ITORIAN
PL/SQL tutorial 27: How To Create An Explicit Cursor In Oracle Database By Manish Sharma
 
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Learn How To Create An Explicit Database Cursor In Oracle with easy to understand example by Manish Sharma RebellionRider.com ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/create-explicit-cursor Previous Tutorial ► Introduction To Database Cursor - https://youtu.be/_snAMqCBitg ► Simple Loop - https://youtu.be/AFx6QYcY1CU ------------------------------------------------------------------------- ►►►Let's Get Free Uber Cab◄◄◄ Use Referral Code UberRebellionRider and get $20 free for your first ride. ------------------------------------------------------------------------- ►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/ ___Facebook Official Page___ https://www.facebook.com/RebellionRider.official/ 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: 61113 Manish Sharma
How to return multiple values from a function in oracle pl/sql ? (without using out parameter)
 
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This video demonstrates how a function can return multiple values to the calling environment, but without using multiple out parameters, the video shows an example on how we can create a object, a nested table based on the object and then returning the nested table type from the function.
Views: 23359 Kishan Mashru
Oracle PL SQL interview question What is cursor and what are the types of cursor in oracle
 
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Oracle PL SQL interview question What is cursor and what are the types of cursor in oracle Click here to subscribe to my youtube channel http://www.youtube.com/channel/UCBt6VrxAIb5jLh9HLDcdwtQ?sub_confirmation=1 Oracle Interview questions and Answers at https://www.youtube.com/playlist?list=PLb1qVSx1k1Vr0v4wVyvT3GEuA0J0M4xBm Oracle 18C New features at https://www.youtube.com/playlist?list=PLb1qVSx1k1Vqe06V1tIBcvnslMPWX69bW Oracle 12C New features at https://www.youtube.com/playlist?list=PLb1qVSx1k1VqM1u2IHWzZIgziqejl6wx- Oracle PLSQL records and collections at https://www.youtube.com/playlist?list=PLb1qVSx1k1VpAFTXopXvAh_D3PLcTntdm
Views: 914 Siva Academy
PL/SQL Sys_Ref Cursor in Oracle Database - Ref Cursor and Sys_RefCursor in Oracle Example
 
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PL/SQL Sys_Ref Cursor in Oracle Database is a weak type ref cursor of built-in form. Sys_RefCursor allows to exchange data between front end and back end in convenient manner. Sys_RefCursor has been explained fully here in this video with example. #Crazy4DB #OraclePLSQL #LearnPLSQL #Crazy4DB #MunshiSir #LearnOracle Other PL/SQL videos : PL/SQL Weak Ref Cursor : https://youtu.be/cEqsglhsvfQ PL/SQL Strong Ref Cursor : https://youtu.be/fEkcMTPtvIs PL/SQL Ref cursor : https://youtu.be/23eDRcqKR0k PL/SQL Record %ROWTYPE : https://youtu.be/Ev7uriDI96A PL/SQL cursors : https://youtu.be/pZQMjWYpWSs PL/SQL implicit cursors : https://youtu.be/3PoXQOOH5Nc PL/SQL explicit cursors : https://youtu.be/uH2MQChSh7w PL/SQL conditional Statements : https://youtu.be/5e6eqYtgJAc PL/SQL Basic : https://youtu.be/5fXsfOTRSHc PL/SQL Exception : https://youtu.be/tahOBL8Ogss PL/SQL %TYPE Anchored type : https://youtu.be/tbKvzhdLmMU PL/SQL Record Data type : https://youtu.be/Ev7uriDI96A PL/SQL Loops : https://youtu.be/IVmbdR2Dbz4 SQL Transaction : https://youtu.be/ZjK31EuWFsY PL/SQL Loops : https://youtu.be/IVmbdR2Dbz4 complete SQL tutorial : https://www.youtube.com/playlist?list=PLdNnjIwbbBta7tveno_un-C7VVFY-F24Z My web site : http://www.oracletrainingnagpur.com My blog : https://crazy4db.blogspot.in My facebook page : https://www.facebook.com/crazy4db/
Views: 103 Crazy4 DB
Oracle SQL Tutorial : How to return multiple values from the Function in Oracle PL/SQL
 
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Oracle SQL Tutorial Oracle tutorial : How to return multiple values from the Function in Oracle PLSQL pl sql function This video tutorial tell you How to return multiple rows from the Function in Oracle PLSQL Using the TYPE object you can able return multiple rows from the function.Here object concept of oracle is used. Subscribe on youtube: https://www.youtube.com/channel/UCpiyAesWNYOXSz5GPq8lbkA For more tutorial please visit #techquerypond https://techquerypond.wordpress.com https://twitter.com/techquerypond
Views: 7973 Tech Query Pond
SQL Server Cursor Types - Dynamic Cursors | SQL Server Tutorial
 
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Cursors are the objects those allow us to access the data row by row from result set. Dynamic Cursors are update-able. The dynamic cursor will fetch the changes (insert,update or delete) on each fetch while cursor is open if any modification happened to original data in table/s. This type of Cursor is helpful when we want to extract the records from original table/s while cursor is open and we are still in process of modification of data or inserting new records and want to include them in cursor result set to perform operation. Dynamic cursors are scrollable (First,Last,Prior,Next,Relative) but absolute option does not work with dynamic Cursors. Blog post link for the video with scripts http://sqlage.blogspot.com/2015/04/sql-server-cursor-types-dynamic-cursor.html
Views: 7961 TechBrothersIT
Optimize Code with Merge Statement in Oracle PLSQL.
 
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Merge Statement in PLSQL not only optimize you code, it also make you code looks good and readable, save you from using a long and redundant code like using cursor loop, plsql collection object, all done with a few line of statement.
Views: 1186 Subhroneel Ganguly
Implicit cursors - Implicit Cursor Example - Implicit Cursors in PL SQL - Where Current of
 
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Implicit cursors in PL SQL consists of four types of statements - SELECT, INSERT, UPDATE, DELETE. This video explains the use of Implicit cursors in PL SQL with examples. With UPDATE and DELETE statement in implicit cursor we may use WHERE CURRENT OF clause to coordinate implicit cursor with current row in the explicit cursor #Crazy4DB #OraclePLSQL #LearnPLSQL #Crazy4DB #MunshiSir #LearnOracle Video Index : What is implicit cursor - 01:12 Which statements are used - 03:01 Special Exceptions - 03 : 52 Example program - 08:26 Where current of example - 14:21 Other PL/SQL videos : PL/SQL cursors : https://youtu.be/pZQMjWYpWSs PL/SQL explicit cursors : https://youtu.be/uH2MQChSh7w PL/SQL conditional Statements : https://youtu.be/5e6eqYtgJAc PL/SQL Basic : https://youtu.be/5fXsfOTRSHc PL/SQL Exception : https://youtu.be/tahOBL8Ogss PL/SQL %TYPE Anchored type : https://youtu.be/tbKvzhdLmMU PL/SQL Record Data type : https://youtu.be/Ev7uriDI96A PL/SQL Loops : https://youtu.be/IVmbdR2Dbz4 SQL Transaction : https://youtu.be/ZjK31EuWFsY PL/SQL Loops : https://youtu.be/IVmbdR2Dbz4 Program Code used in Implicit Cursor examples : ========================================== Example :Update salary of employees of given department with given amount of increment declare vdno emp.deptno%type; incr number; burd number; lck exception; pragma exception_init(lck, -00054); cursor c1 (pdno emp.deptno%type) is select * from emp where deptno = pdno for update nowait; begin vdno := '&DeptNo'; incr := '&Increment'; open c1(vdno); update emp set sal = sal + incr where deptno = vdno; if sql%rowcount [greater than] 0 then burd := incr * sql%rowcount; dbms_output.put_line('Total Burden '||burd); else dbms_output.put_line('department does not exist'); end if; close c1; exception when value_error then dbms_output.put_line('check input values'); when lck then dbms_output.put_line('rows locked - try later'); end; WHERE CURRENT OF example ======================================= Problem : In the above problem if it is required to limit the increment to only such employees who do not cross a certain specified limit. For those who are not found eligible for this criteria then they have to be skipped. declare vdno emp.deptno%type; incr number; lim number; burd number; rupd number := 0; rnupd number := 0; lck exception; pragma exception_init(lck , -00054); cursor c1(pdno emp.job%type) is select * from emp where deptno = pdno for update nowait; begin vdno := '&deptno'; incr := &increment; lim := &limit; for var in c1(vdno) loop rupd := c1%rowcount; if var.sal + incr [less than] lim then update emp set sal = sal + incr where current of c1; else dbms_output.put_line ('employee '||var.ename|| ' not updated'); rnupd := rnupd + 1; end if; end loop; rupd := rupd - rnupd; burd := rupd * incr; dbms_output.put_line ('burden = '||burd); dbms_output.put_line ('updated = '|| rupd); dbms_output.put_line ('not updated = '|| rnupd); exception when lck then dbms_output.put_line('rows are locked - try later'); end;
Views: 112 Crazy4 DB
Oracle Tutorial||onlinetraining||pl/sql|| Ref Cursor Part - 1  by Basha
 
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How to Fetch Data By Using Cursor for loop In Oracle Form
 
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How to Fetch Data By Using Cursor for loop In Oracle Form
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PL/SQL tutorial 45: How to Create PL/SQL Package in Oracle Database by Manish Sharma
 
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RebellionRider.com presents PL/SQL Tutorial on How to Create PL/SQL Package in Oracle Database by Manish Sharma ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/create-package Previous Tutorial ►PL/SQL Function - https://youtu.be/6OJIrPx61mU ► PL/SQL Procedure - https://youtu.be/buaSuEMi4lw ------------------------------------------------------------------------- ►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 http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ ___Facebook Official Page___ https://www.facebook.com/RebellionRider.official/ You can also Email me at for E-mail address please check the 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: 31470 Manish Sharma
Bulk collect and update in oracle plsql with example
 
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Bulk collect in oracle with limit clause example
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PL/SQL Tutorial : SYS REFCURSOR Dynamic Cursor Variable
 
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PL/SQL Tutorial : SYS REFCURSOR Dynamic Cursor Variable How to return Multiple values in Function using SYS_REFCURSOR 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
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Oracle sql Interview Question : How to change rows to column
 
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This video tutorial talks about the frequently asked oracle sql interview question of changing rows to the column. Based on the given scenario, we are asked to change the presentation of data in a table with 3 rows and 2 column to 3 columns and 2 rows. Decode Function in oracle https://youtu.be/YUAjPMjqMws Pivot and unpivot in oracle https://youtu.be/6s0DI1YcWIM
Views: 20130 Kishan Mashru
Ref Cursor in Oracle - PL SQL Ref Cursors in Oracle Database - Types of Ref Cursors in Oracle
 
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Ref cursors in Oracle PL SQL are used for dynamic assignment of different SELECT statements to a cursor variable in same PL/SQL block. There are three types of Ref cursors in Oracle PL SQL - Strong Ref Cursor, Weak Ref Cursor and Sys_refcursor which is a built in form of weak ref cursor. #Crazy4DB #OraclePLSQL #LearnPLSQL #Crazy4DB #MunshiSir #LearnOracle Other PL/SQL videos : PL/SQL Record %ROWTYPE : https://youtu.be/Ev7uriDI96A PL/SQL cursors : https://youtu.be/pZQMjWYpWSs PL/SQL implicit cursors : https://youtu.be/3PoXQOOH5Nc PL/SQL explicit cursors : https://youtu.be/uH2MQChSh7w PL/SQL conditional Statements : https://youtu.be/5e6eqYtgJAc PL/SQL Basic : https://youtu.be/5fXsfOTRSHc PL/SQL Exception : https://youtu.be/tahOBL8Ogss PL/SQL %TYPE Anchored type : https://youtu.be/tbKvzhdLmMU PL/SQL Record Data type : https://youtu.be/Ev7uriDI96A PL/SQL Loops : https://youtu.be/IVmbdR2Dbz4 SQL Transaction : https://youtu.be/ZjK31EuWFsY PL/SQL Loops : https://youtu.be/IVmbdR2Dbz4 complete SQL tutorial : https://www.youtube.com/playlist?list=PLdNnjIwbbBta7tveno_un-C7VVFY-F24Z My web site : http://www.oracletrainingnagpur.com My blog : https://crazy4db.blogspot.in My facebook page : https://www.facebook.com/crazy4db/
Views: 117 Crazy4 DB
How To Use Explicit Cursor On Oracle PL/SQL
 
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Main Components of Oracle PL/SQL are: BEGIN DECLARE END; / One of feature of Oracle PL/SQL is Cursor. There are two type of Cursor available, which are Implicit Cursor and Explicit Cursor. Implicit Cursor will only processing one record, meanwhile Explicit Cursor will process 1 or more records of data. To use Explicit Cursor we can use the 2+6 formula. 2 for two statements on declaration and 6 for six statements on the content (Begin-End). Please Subscribe
Views: 165 Boby Siswanto
PL/SQL tutorial 15: DML Trigger With Before Insert, Update and Delete DML Examples
 
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PL/SQL Tutorial 15 explaining DML Trigger with examples such as Before Insert, Update and Delete in Detail. ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/dml-triggers Previous Tutorial ► Trigger Intro : https://youtu.be/R3fvX_xf5P4 ► SELECT-INTO : https://youtu.be/F5eMJhwmCQs ►IF-THEN-ELSIF: https://youtu.be/aW9XgUHSr0I ------------------------------------------------------------------------- ►►►Let's Get Free Uber Cab◄◄◄ Use Referral Code UberRebellionRider and get $20 free for your first ride. ------------------------------------------------------------------------- ►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 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: 117180 Manish Sharma
DB2 - Cursors
 
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DB2 - Cursors Watch More Videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Nishant Malik, Tutorials Point India Private Limited.
Oracle PL SQL interview question Explain REF Cursor Strongly Typed Ref Cursor and Weakly typed Ref C
 
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Oracle PL SQL interview question Explain REF Cursor Strongly Typed Ref Cursor and Weakly typed Ref C Click here to subscribe to my youtube channel http://www.youtube.com/channel/UCBt6VrxAIb5jLh9HLDcdwtQ?sub_confirmation=1 Oracle Interview questions and Answers at https://www.youtube.com/playlist?list=PLb1qVSx1k1Vr0v4wVyvT3GEuA0J0M4xBm Oracle 18C New features at https://www.youtube.com/playlist?list=PLb1qVSx1k1Vqe06V1tIBcvnslMPWX69bW Oracle 12C New features at https://www.youtube.com/playlist?list=PLb1qVSx1k1VqM1u2IHWzZIgziqejl6wx- Oracle PLSQL records and collections at https://www.youtube.com/playlist?list=PLb1qVSx1k1VpAFTXopXvAh_D3PLcTntdm
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