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Oracle SQL PLSQL 12C Tutorial 19 - Default Value
 
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This Video Tutorial Will Describe how to set the default value of the column. This command will also work on other versions of database like Oracle 11g Database, Oracle 10g Database, Oracle 9i Database, Oracle 8i Database, Oracle 8 Database and so on. DEFAULT clause is used to set the value for the table column. DEFAULT clause insert the predefined value into the column if you left it blank while inserting the column. Full Syntax will be given in this video tutorial about how to use the DEFAULT clause. Along with live example to demonstrate DEFAULT clause. All the keywords, format, mandatory clauses etc are described in this video.
How to add a default value to a column in SQL
 
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How to add a default value to a column in SQL. This video shows how to add a default constraint to set a default value for a column in SQL server.
Views: 2225 Ninja Developer
SQL with Oracle 10g XE - Using ALTER TABLE to Modify Table Columns
 
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In this video I use the ALTER TABLE command to modify an existing field column. The command will allow you to change the data types, whether the field can be null, or even the primary key. When using the ALTER TABLE command you would use the keyword MODIFY to make changes to an existing column. Be careful when changing a data type of the null field as existing data may cause an error if not in compliance with the new change. The code I used to alter the Books table is : ALTER TABLE BOOKS MODIFY ISBN_10 VARCHAR(13); This video is part of a series of videos with the purpose of learning the SQL language. For more information visit Lecture Snippets at http://lecturesnippets.com.
Views: 15549 Lecture Snippets
91/125 Oracle PLSQL: Creating Triggers / Default Value
 
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Creating Triggers in oracle Learn Oracle PLSQL EXAM 1Z0-144
Views: 529 khaled alkhudari
How to set default value in a field in SQL table.
 
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Using design view, set a default value in a field in SQL server table. More on: http://www.knowils.com
Views: 1453 Knowils
Adding a Default Value to a Field
 
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You know when you are trying to remember someone's name and totally blank out? Don't worry it happens to all of us. BUT - don't let it happen in an automation. In this video, we teach you how to add a default value to a field to avoid that frustrating blank space. Ready to get started with ActiveCampaign? Click here to get started for free: http://bit.ly/2C862cy ___ More from ActiveCampaign… Education Center: https://activecampaign.com/learn Blog: https://activecampaign.com/blog Facebook: https://www.facebook.com/activecampaign/ Instagram: https://www.instagram.com/activecampaign/ LinkedIn: https://www.linkedin.com/company/activecampaign-inc-/ Twitter: https://twitter.com/activecampaign
Views: 197 ActiveCampaign
SQL: Default Constraint
 
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In this tutorial, you'll learn how to make use of default constraint 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: 5573 radhikaravikumar
AutoNumber, Identity and Using Sequences as Default Values in Oracle
 
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In this video we demonstrate the legacy method to implement autonumber or identity functionality in the Oracle database, as well as the new features in Oracle 12c that can be used to replace this method. For more information see: https://oracle-base.com/articles/misc/autonumber-and-identity https://oracle-base.com/articles/12c/identity-columns-in-oracle-12cr1 https://oracle-base.com/articles/12c/default-values-for-table-columns-enhancements-12cr1#sequences Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Alex Zaballa Blog: http://alexzaballa.blogspot.co.uk/ Twitter: https://twitter.com/alexzaballa Cameo appearances are for fun, not an endorsement of the content of this video.
Views: 6945 ORACLE-BASE.com
Personalization  Set Default Value Dependent On Custom Profile Option
 
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Personalization Set Default Value Dependent On Custom Profile Option كيفية إنشاء بروفيل أوبشن (Profile Option) القيمة الخاصة به يتم إختيارها من قائمة (LOV). كيفية عمل قيمة إفتراضية لسبب الحركة (Reason) في الشاشة الخاصة بطلبات الصرف والتحويل (Move Order) بناء علي القيمة الموجوده في البروفيل (Profile Option).
Views: 184 Ahmed Elshayeb
sql deafult alter constraint
 
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queries you will need create database person create table persons ( P_ID int not null, city varchar(50), Address varchar(50), Country varchar(50) constraint DF_persons_add default 'UK' ) select * from persons insert into persons (P_ID,city,Address) values (1,'mumbai','bahndup') insert into persons (P_ID,city,Address) values (2,'bombay','mulund') alter table persons drop constraint DF_persons_add alter table persons add constraint DF_persons_add default ' india ' for country insert into persons (P_ID,city,Address) values(3,'delhi','chandnichok') insert into persons (P_ID,city,Address) values(4,'pune','asoknagar') insert into persons (P_ID,city,Address) values(5,'kolhapur','sainagar') select * from persons
Views: 852 mit chavan
Oracle SQL Tutorial 19 - ON DELETE (SET NULL and CASCADE)
 
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Welcome everyone! Something you need to consider when you are creating foreign keys is what happens if you delete the parent? As a reminder, the parent is the row that has the value you are referencing in the row that has a foreign key. Why is this something important to consider? It's important because foreign keys need to protect us from two primary things, unacceptable INSERT statements, and unacceptable DELETE statements. Let's see what happens when we try to insert incorrect data into the table with the foreign key: INSERT INTO projects VALUES (1, 'Update website homepage', 'CalebCurry') The response tells us plainly that there is no such user in the users table. So this works correctly. Deleting data on the other hand works a bit differently because the database does not know what you want to do with the child row when you delete the parent from the parent table. By default, we will get an error message that prevents the parent from being deleted, but there are some other options. How do we configure this? This is where the ON DELETE statement comes in. We add the keywords ON DELETE right after the foreign key and then we can give it the option of CASCADE or SET NULL. CASCADE means that if we delete the parent, we are also going to delete the child. In our situation what that means is that if somebody creates a project in our project table and then that persons account gets deleted, all of the projects he owns will also be deleted. CASCADE: CREATE TABLE projects( project_id NUMBER, Project_name VARCHAR2(50 CHAR) UNIQUE, creator VARCHAR2(50 CHAR) NOT NULL, CONSTRAINT projects_pk PRIMARY KEY (project_id), CONSTRAINT projects_users_fk FOREIGN KEY (creator) REFERENCES users (username) ON DELETE CASCADE ) SET NULL will take the value in the child table and get rid of it. What you are left with is NULL. This means that we have an orphaned child. The first thought you might have is that it is a bad thing to have an orphaned child, but in databases that is not always so. In our application if we had it set to SET NULL, when a user account gets deleted the projects would remain in existence they would just lack a creator. This might be a good thing if you are concerned about the long term survival of a project, this might be the route you want to go. It ultimately depends on the application purpose. If you don't like CASCADE or SET NULL, you can leave the entire ON DELETE statement and just have Oracle throw an error when a parent is deleted. As for us, we are going to use ON DELETE CASCADE. We need to use this with extreme caution. If you are not careful, someday you will run a delete a row and that will cascade through you database deleting a bunch of stuff you didn't want to delete. Stuff happens, so make sure you back up your database every once in eternity. Now, in the last video we started with a database design that had three tables. We've only created two in this video. In the next video we are going to create the next one, which is a little special. Then we'll finish things up by adding some indexes. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me on Patreon! 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: 14212 Caleb Curry
Oracle SQL Tutorial 27 - CHAR Part 1
 
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This video and the next is going to cover CHAR and NCHAR. Be sure to check out the previous two videos as these are going to introduce you to some foundational knowledge required to understand these data types. CHAR is a fixed-length data type. What that means is that every value for a CHAR column is going to be the same length. You specify the length in parenthesis when you create the table. The thing you need to know though is that the default measurement is in bytes. That means if you specify the length to be CHAR(50), the length of each value will be 50 bytes, by default. If you want to change that to 50 characters, you can pass in the word CHAR as in CHAR(50 CHAR). This is known as a qualifier. Specifically, they are known as length semantics qualifiers (describes the meaning of the given length). Now, I said the default was bytes, but you can actually change the default to characters. In that situation, you can actually use the keyword BYTE to break away from the default. In general, it's best to put CHAR or BYTE even if it is the default. In general, it's best to keep things consistent. It's okay to have these measured in CHAR or BYTE, but it is recommended that every column is the same. It allows you to be more consistent as if some columns measure length in bytes and some measure length in characters, things can get confusing. If you do want to change the default, look up NLS_LENGTH_SEMANTICS as well as the potential problems it may bring. What values are allowed in parenthesis? That is what we are going to discuss in the next video. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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: 4096 Caleb Curry
Oracle SQL Tutorial 12 - Intro to Constraints
 
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As I believe I've mentioned in an earlier video, a constraint is basically a rule we can put in our database that prevents someone from putting the wrong data in. It protects our relationships and data integrity. Because the goal of these constraints are to protect our data integrity, you may hear them called integrity constraints. There are many integrity constraints we are going to talk about: NOT NULL UNIQUE PRIMARY KEY FOREIGN KRY CHECK There is also the DEFAULT attribute. These are all keywords we can add to our columns that will change the way the database works with our data and also prevents incorrect data. NOT NULL is a constraint you can put on a column that prevents nulls. A null is the absence of a value. When we say null, we are saying that every single row has to have a value for this column. UNIQUE is a constraint that makes every row have a unique value for this column. Now note, this does not require values to be put it, and it will allow multiple rows to be null. Next, we are going to talk about primary keys. What qualifies a column as a candidate key? First, not a single row should have a null for that column. Second, every row must be unique. The primary key constraint is essentially a combination of the NOT NULL constraint and the UNIQUE constraint. The foreign key constraint sets the requirement that any value in this column for any row must match a row in another column. Check constraints allow us to be more strict with what data is allowed in our database. NOT NULL and UNIQUE give some level of restriction, but what if we want something more specific? For example, what if we only want values between 0 and 100? That is where check constraints come in. When using check constraints, you give a boolean expression. A boolean expression is something that can be evaluated to true or false. It will only insert the row if the value you try to put into the row makes the expression evaluate to true. So if you put in a value too great or small, the expression will be false and the data is not allowed to be entered. The default constraint is a value you can give a column, and if for any reason when the row is created in the table a value is not provided, the default value will be given. So for example, we could have a bank account table where the balance defaults to 0. How do you actually implement these constraints when you are creating a table? In the next video we are going to be adding these to our users table. Please be sure to subscribe! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me on Patreon: 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: 18898 Caleb Curry
GETDATE( ) as DEFAULT VALUE (SQL)
 
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You may also want to learn: 1. Create, rename and drop database: https://youtu.be/lWQ6lWxeayk 2. Create Tables with Primary and Foreign Keys: https://youtu.be/-mKuOmg4A0o 3. Insert Data into Table: https://youtu.be/GpeRgX_Ct_E | https://youtu.be/XARh6U0_1BA 4. Auto-Increment Column: https://youtu.be/bfzNWwALK0k 5. Default Value Column: https://youtu.be/bdMyDysX-3w 6. Alter Data in Specific Column & Row: https://youtu.be/wQH2eENUIIQ 7. Join Multiple Tables: https://youtu.be/kD2D7uLyAh4 8. Retrieve Data based on Foreign Key: https://youtu.be/UwK-XARdaXE 9. Missing Data when Join Tables: https://youtu.be/lWLdf6guWa4 Thanks for watching! Support us by LIKE this video SUBSCRIBE our channel.
Views: 249 Code Expert
Char vs Varchar2 |Char vs Varchar2 in Oracle|Datatype in Oracle | Difference Between char & Varchar2
 
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SQL tutorials 17: SQL Primary Key constraint,  Drop primary Key
 
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Blog link: http://www.rebellionrider.com/sql-primary-key.htm SQL tutorial on Primary key / SQL Primary key, In this tutorial you will learn about simple primary key, composute primary key, how to drop primary key. defining primary key using create table and alter table along with many other things. 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 linking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com So Primary Key There are two types of Primary keys First is Simple primary Key: Primary key which Involves only one column and Second is Composite Primary Key: Primary Key which involves more than one column. We will start with Simple primary key. You can create Primary key either with Create Table statement of by using Alter table Statement. Let's define simple primary key using create table statements. With create table statement we can either define primary key at column level or at table level. We will start with defining Primary key at column level using create table statement. You just have to put keyword Primary key after data type and size of column while defining a column of a table. Here oracle server will create a primary key on product id with default constraint name which will be slightly difficult to understand. You can give your own name to your constraint which is also a good practice.
Views: 98007 Manish Sharma
part 16 default value add list partition
 
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default value using list partition, alter table, data warehousing
Add a column with a default value to an existing table in SQL Server
 
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Published on Aug 13, 2017: In this video tutorial, we will learn to add a new column to an existing table in SQL server. We will also learn to specify default values for the new column Please find below the create table command to create the new tables with data. USE [AdventureWorksDW2012] GO Select * into [dbo].[Employee_1] from ( Select 1 EmployeeID,'Frank' EmployeeName Union Select 2 EmployeeId,'Raj' EmployeeName Union Select 3 EmployeeID,'Json' EmployeeName Union Select 4 EmployeeId,'Bing' EmployeeName )A Select * into [dbo].[Employee_2] from ( Select 1 EmployeeID,'Frank' EmployeeName Union Select 2 EmployeeId,'Raj' EmployeeName Union Select 3 EmployeeID,'Json' EmployeeName Union Select 4 EmployeeId,'Bing' EmployeeName )A Alter table command for the two tables is given below. Alter Table dbo.Employee_1 Add Salary int Null Constraint DefaultSalary Default -99999 Alter Table dbo.Employee_2 Add Salary int Not Null Constraint DefaultSalary_2 Default -99999 Just follow the video to make additional changes. Previous Video:https://youtu.be/NmWpKKn-1Oo SUBSCRIBE to learn more about Power BI,Power Query, Power Pivot, Excel and SQL Server! https://www.youtube.com/channel/UCYYHFZpm5GbaOmQKDNSTGLw Download the sample database used for the demo here: https://goo.gl/SVyVmT Our Playists: SQL Playlist :https://goo.gl/PS5Ep6 DAX PlayList : https://goo.gl/S4W41D Power BI PlayList: https://goo.gl/dXxvnB Power Query Playlist: https://goo.gl/5QS7P4 ABOUT DAGDOO: Website: Home Page: http://www.dagdoo.org/ Power BI Tutorials: http://www.dagdoo.org/excel-learning/tutorial-power-bi-desktop/ Questions? Comments and SUGESTIONS? You will find me here: Twitter: @dagdooe Category: Science & Technology License: Standard YouTube License
Views: 573 Learn 2 Excel
MySQL - Update Column Values
 
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Get Source Code/Read : http://intactabode.com/ For Developing support email your Details at : [email protected] Install Free Trail GST Ready Accounting Package Send your Contact information Name, Email, Contact Number to watch demo in English : https://www.youtube.com/watch?v=a4sFNtZuYzs&ab_channel=IntactAbode watch demo in Hindi : https://www.youtube.com/watch?v=I3eCieDpG3o&ab_channel=IntactAbode For Source Code Visit : http://corneey.com/wJ6X2K Subscribe to YouTube channel http://corneey.com/wJ6VoC Like us on Facebook http://corneey.com/wJ6C2l Follow us on Twitter http://corneey.com/wJ6C7x Follow me on Google+ http://corneey.com/wJ6Vhc linkedin http://corneey.com/wJ6V5g Watch More Frequently Used Sql Queries in all Databases Complete Playlist: https://www.youtube.com/playlist?list=PLErD1cRL87W992bgZ_TX7gxl5UKuP9yF9 alter table add column with default value in oracle add column with default value sql sql default value if null sql add column with default value in select column already has a default bound to it. drop default constraint in sql alter table set default value mysql alter column default value
Views: 478 Intact Abode
How to Add Column To Existing SQL Server Table with Default Constrain - SQL Server Tutorial
 
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How to Add a Column with Values to Existing SQL Server Table - TSQL Tutorial / SQL Server Tutorial We often have to add a new column to existing Table/s. Let's consider we have dbo.Customer table and we are US based company and we never did business outside USA. so we never need Country Column to our existing Table for Address as we only operator in USA. Now company has decided to expand the business and might have the customers from other countries. What we want to do , we want to add column to existing table with default value. All the existing values should be also updated to default value when we add this new column. Moving forward if no Country Name provided, It should take USA otherwise value provided. blog post link for script http://sqlage.blogspot.com/2015/03/how-to-add-column-with-values-to.html
Views: 26347 TechBrothersIT
Oracle Sql 4: alter table constraints
 
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add y drop check, unique, primary key
Views: 1526 tomas bonilla
Default Constraint In Oracle In Telugu
 
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#KOTHA_ABHISHEK http://htmlintelugu1.blogspot.com http://cssintelugu1.blogspot.com http://javascriptintelugu1.blogspot.com http://sqlintelugu1.blogspot.com http://javaintelugu1.blogspot.com
Views: 628 KOTHA ABHISHEK
PL/SQL tutorial 29: How To Create Cursor Parameter With Default Value By Manish Sharma
 
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PL/SQL Tut 29 learn how to create parameterized cursor with default value in Oracle Database By Manish Sharma on RebellionRider.com ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/cursor-parameter. Previous Tutorial ► Cursor Parameters: https://youtu.be/w1yeQq9DAYU ► PL/SQL Blocks: https://youtu.be/rbarR4_gaH8 ► How To Install Oracle 11g: https://youtu.be/d_CyuCLC3Ls ------------------------------------------------------------------------- ►►►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: 29426 Manish Sharma
Changing calculation logic based on a column
 
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This video demonstrated how to change the logic of a given row calculation based on the value in another column. You may run in to a scenerion where you need to implement this when you have a requirement that the rows with one dimension value have logic "X" (for instance Mean) and the the rows with a different dimension value have logic "Y" (for instance a Median) assigned. This is accomplished with the Switch (Case) expression in the OBIEE formula builder.
Views: 7770 Justin W. Steigerwalt
SQL Server - INSERT RECORDS INTO TABLE VIA STORED PROCEDURE AND DEFAULT VALUES
 
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https://www.udemy.com/sql-server-fast-track-intro-to-queries/learn/v4/overview How to use a stored procedure to insert records to a database table. This tutorial also goes over how to set up the stored procedure with parameters that have default values and then the different methods of calling or executing the stored procedure.
Views: 35851 Dave Merton
Delete Column in Sql Table | Delete Multiple Column in Sql  | Delete Multiple Column in Oracle
 
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Oracle SQL PLSQL 12C Tutorial 15 - ALTER Statement
 
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This Video Tutorial Will Describe how to change the structure of an existing table. This command will also work on other versions of database like Oracle 11g Database, Oracle 10g Database, Oracle 9i Database, Oracle 8i Database, Oracle 8 Database and so on. This command is used to add, modify or delete the columns from the table. You can add, modify or delete a single column or multiple columns at a time. Full Syntax will be given in this video tutorial about how to use the ALTER table command. Along with the live example to add, modify or delete the columns from the table. All the keywords, format, mandatory clauses etc are described in this video.
Default Values
 
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A walkthrough of how to set default metadata values in the EPrints workflow. [index by George Mamalakis] 0:00 introduction 0:05 selecting a field for our first, simple example 0:50 finding the example field's name through the admin menu 1:40 finding the appropriate configuration file through the admin menu 3:10 editing the correct configuration file (eprint_fields_default.pl) 4:05 saving and reloading configuration 4:15 adding a new item in My Deposits 4:25 verifying it worked 5:10 a more complex example 6:30 editing eprint_fields_default.pl via the command line to add a default value based on logged-in user's information (current_user) 7:45 finding the name of the field to be used as a conditional on the second example 8:00 alter the new default value based on the logged-in user 8:35 verifying the code's syntax is correct 8:45 restarting apache 8:50 adding a new item to test the changes 9:00 verify the first condition worked 9:05 removing organisation from the user's profile 9:25 verifying the second condition worked
Views: 522 EPrints Services
Copying Data With Column Headers in Oracle SQL Developer
 
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By default, when copying data grid data to the Clipboard in Oracle SQL Developer, column headers are omitted. Here's a quick video on how to get data with the column headers and JUST the column headers for a grid to the clipboard. Copyright © 2013 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. 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 of merchantability, fitness for a particular purpose, and non-infringement.
Oracle SQL Developer Tutorial For Beginners   31   DBA Info   Default Permanent Tablespace
 
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Oracle SQL Developer Tutorial For Beginners Series. This course introduces Oracle SQL Development for its subscribers. Currently this is based on Oracle 12c. The test environment is in Windows 10.
Views: 1604 Sam Dhanasekaran
How to Create Foreign in Sql Plus | Foreign Key in Sql | Foreign Key Example | Oracle Sql Developer
 
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Set Default Values in Entity Object for every CreateInsert
 
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How to set default values for newly created row in Oracle ADF Make use of EntityImpl class create method
7- Oracle Database insert - update - delete - intro select - -char functions.avi
 
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7-Oracle Database - SQL - insert - update - delete - intro select - working with dates and default value - to_date and to_char functions.avi
Views: 2723 Adel Sabour
Update Statement in Sql | Update in oracle | Update in Sql | Update Statement in Sql for Multiple
 
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Delete Statement in Sql  | Delete in Sql | Delete Query in Oracle | Delete Multiple Row
 
06:15
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Add Column in Sql Table  Add Multiple Column in Sql Table  Add Multiple Column in Oracle Database
 
03:33
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SELECT & ALTER Statements in SQL
 
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This tutorial has the knowledge transfer sessions of SELECT and ALTER Statements in SQL. The following set of queries is used for hands on CREATE TABLE football( SNO INT, PLAYER_NAME VARCHAR(25), TOTAL_WEALTH INT) INSERT INTO football VALUES(1,'WAYNE ROONEY', 112000) INSERT INTO football VALUES(2,'ZLATAN' ,212000) INSERT INTO football VALUES(3,'NEYMAR', 312000) INSERT INTO football VALUES(4,'CHRISTIANO RONALDO', 412000) INSERT INTO football VALUES(5,'LIONEL MESSI', 512000) SELECT * FROM football SELECT PLAYER_NAME FROM football SELECT TOTAL_WEALTH , PLAYER_NAME FROM football SELECT * FROM football ORDER BY PLAYER_NAME DESC SELECT TOP 3 * FROM football SELECT TOP 3 TOTAL_WEALTH FROM FOOTBALL ALTER TABLE FOOTBALL ADD COUNTRY VARCHAR(50) SELECT * FROM football ALTER TABLE FOOTBALL ALTER COLUMN PLAYER_NAME NCHAR(50) ALTER TABle FOOTBALL DROP COLUMN COUNTRY
Views: 204 Edu Therapy
Sql server identity column - How to add Sql identity column by using SQL Mgmt studio 2012
 
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sql server (starting with 2008) no azure database data warehouse parallel. By default the seed and increment are both 1 12 may 2008 an identity column has a name, initial step. How do i add an identity column to table in sql server? Sometime the questions can't find exact syntax for adding property existing. Sql server 2012 auto identity column value jump issue insert into sql table with. Resetting sql server identity columns blackwasp. Managing identity columns with replication in sql server. In these scenarios, see how to replicate tables with setting the identity property on a table when it is created simple task. Identity column in sql server stack overflowidentity wikipediawhy can a table not have more than one identity value falling behind randomly reset how to geek. And when you load it, an error is raised add a row into sql server table that has identity column, the value assigned to column in datatable replaced by generated many databases have ability create automatically incremented numbers. The below snippet will create table called sampletable with id column which has an 3 jun 2015 this is a small example about how to insert rows into setting value for identity on sql server. Auto generated identity column in ms sql server table confirm create with sequence indentity how to an add adding the property existing pro. Sql server performance how to remove the identity column in sql insert records with value ninja code. The metadata is stored at column level not table. My current assignment that i am i've found mapinfo data inserted into sql server spatial is flagged as invalid when try to load it in qgis. Basically the script will do 29 feb 2012 when you import a table with an identity column it is treated like any other regular int datatype. Identity (property) (transact sql) msdn microsoft. Getting an identity column value from sql server ado columns in oracle brent ozar unlimited. An identity column is a in database table that made up of values generated by the microsoft sql server you have options for both seed (starting value) and increment. Seeding and reseeding an identity column is easy relatively safe, if you do it correctly. Sql server identity vs sequence how to define an auto increment primary key in sql table that has reseeding the column eimagine. In sql server, we can use an identity property on a column. This means that as each row is inserted into the table, sql server will automatically increment this microsoft identity columns provide a useful way to generate consecutive numeric values for identifying rows. An example is if 15 jul 2008 microsoft sql server's identity column generates sequential values for new records using a seed value. It would need a rethink though of scalar we are having strange intermittent issue where the identity column randomly, one these tables' values will fall behind, stopping if you using an on your sql server tables, can set next insert value to whatever want. Is there someway to automatically add an identity column when sql server values check thomas larock. when instance is restarted then its auto identity column value jumped based on for customerid column, 'identity(1,1)' specified. Create table with identity column sequence indentity sql server t tutorial 27 jul 2013 here is the question i received on sqlauthority fan page. Sql server identity column? Sql auto increment a field w3schools. Using sql server management studio, i scripted a create to of the existing table and got this [dbo] why does doesn't allow more than one identity column an is ( also known as field ) in database writes 'how can reset not start where it left? ' i've been (this article has updated through 2005. The solution seems to be add an integer 'id' column, identity columns are defined on a table so that the database engine will for many oltp systems in sql server this is often ideal and what i managing with replicated tables your 2005 requires some tlc. Sql how to create table with identity column stack overflow. During 1 aug 2015 difference between sequence and identity in sql server object is introduced 2012, column property the second piece of puzzle constraint, which informs to auto increment numeric value within specified anytime a 21 jul 2016 trying use instead management studio, i have come it says that cannot insert explicit values for 4 sep 2014 when using as your database, you usually an primary key table. Creates an identity column in a table the ms sql server uses keyword to perform auto increment tip specify that 'id' should start at value 10 and by 5, create [dbo].
Views: 9512 Mahasen Powell
Reporting in Fusion OTBI on the previous 12 months and setup default report date parameters
 
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Short video showing how to report in Oracle Fusion OTBI using OBIEE to report on the previous 12 months. The video goes on to show how to report between two parameterised dates and how to set the parameter dates to useful defaults. Copyright © 2014 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. 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 of merchantability, fitness for a particular purpose, and non-infringement.
08 of  13 - Oracle APEX 5 - List of values (LOV) for a field in a form; display a hidden column
 
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A new series using APEX 18.1 is now available. https://youtu.be/65LExgaQMHI This is one in a series of videos about creating an application using Oracle APEX 5. In this video we create two lists of values (LOVs) in the Shared Components section of our application. We use each LOV in place of a field in a form. We see how APEX will help us write the SQL for a LOV. The difference between a "display value"and a "return value"is discussed. Finally, we display the primary key field in a form, which APEX hides by default. See the primary key field in a form can be helpful during application development. SQL scripts for this series are available to download at: http://web.nmsu.edu/~jkreie/oracle/DatabaseTopics.html or by request at http://db.kreie.net
Views: 35432 Jennifer Kreie
Learn Oracle | How to Alter a Table using 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: 165 Pebbles Tutorials
SQL Tutorial - 13: Inserting Data Into a Table From Another Table
 
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In this tutorial we'll learn to use the INSERT Query to copy data from one table into another.
Views: 240546 The Bad Tutorials
Oracle Database11g tutorials 14 : How to CREATE TABLE using sql developer and command prompt
 
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Oracle Database11g tutorials 14 How to Create table using command prompt and Create table using sql developer Blog Link http://bit.ly/1TkY4Oe Time Line 0:25 Introduction of Tables in Database 1:03 What is Create Table (Introduction of create table) 1:30 Syntax of Create Table 2:08 How to create table using Command Prompt 4:55 How to create table using SQL Developer Links for Oracle Database tutorials 4: database connectivity using SQL developer and command prompt http://youtu.be/wSqoXRlXDUU You can have indepth knowledge about SQL create table here http://www.rebellionrider.com/sql-create-table.html Tool used in this tutorial is command prompt. 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 linking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com Today in this oracle database tutorial we will see How to CREATE A TABLE. if we have to define a table in layman language then we can say that Tables are just a collection of Rows and Columns but In RDBMS tables are database objects which help in organizing data into ROWS and COLUMNS. We can also say that SQL tables are kind of data structure which are used by database for efficient storage of data. To create a table in our database we use SQL CREATE TABLE command. SQL CREATE TABLE is a type of DATA DEFINITION LANGUAGE also known as DDL. To Create a table in your schema you will require CREATE TABLE system privilege. In our future videos we will see what are system and object privileges and how to grant them to a user. Today for this video we will be using Sample schema HR which already has all the necessary privileges. Ohk Let's see the syntax. CREATE TABLE table name ( column name1 Data-Type(size), column name2 Data-Type(size), ..... ); CREATE TABLE is an oracle reserved word or say an Oracle key word whereas There are 3 different ways of creating a table in Oracle database. Creating a table using Command Line Interface (CLI) in Oracle database For demonstrating how to create table in oracle database using CLI, I'll be using Command prompt. Thats how we create table using command prompt. you can check your table structure by DESCRIBE command for that just write DESC and your table name. Like this Another way of creating a table is by using Graphic user interface (GUI) in Oracle database To demonstrate how to create table using GUI we will use SQL developer. Lets open our SQL developer I am connected to HR schema if you do not know how to create a connection to database using SQL developer please watch my oracle database tutorial 4 that explains database connectivity using SQL developer and command prompt. Link for this video is in the description below. So lets create a table. Creating a table using SQL developer is very easy we do not have to fire any query here. Let's start First of all right click on your connection in which you want to create a table and choose schema browser. This will open a separate schema browser pane or you can expend your connection by clicking this + sign and then right click on table and choose New Table. However I prefer working with schema browser so let's skip to schema browser pane here from the first drop-down list you can choose connection name and in the second drop down list you can choose what database objects you want to work with we want to create a table thus I'll choose table and then click this arrow here and choose option for new table Ok we have created a table wizard first of all give a unique name to your table and add some column as well. For this, click the green plus button. Now we already have a column so give it some name. Also choose a datatype from the list and specify any size you can check this not null column if in case you want to make this a mandatory column you can also specify default value and constraint If you want to make this column a primary key you can click here In my future video i'll show you what are these constraints and different ways of applying them on a column in a table. for this video we will concentrate on create table only so when you are done with all your columns click ok Thats your table You can double click on your table here and can see its structure. Thats it
Views: 171995 Manish Sharma
Bigfile Tablespace 12c | Oracle Bigfile Tablespace | Create Bigfile Tablespace Oracle 12c Example
 
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Bigfile Tablespace 12c | Oracle Bigfile Tablespace | Create Bigfile Tablespace Oracle 12c Example --------------------------------------------------------------------------------------------------- oracle bigfile tablespace advantages,create bigfile tablespace oracle 12c example,how to resize bigfile tablespace in oracle,bigfile tablespace 12c,oracle bigfile tablespace performance issues,oracle bigfile tablespace max size,create bigfile tablespace in asm,create tablespace oracle 12c example,big file tablespace, small file tablespace, permanent tablespace, sql tutorials for beginners, sql developer, sql expert, oracle dba tutorials, sql tutorials, oracle bigfile tablespace, big tablespace in oracle, big file temporary tablespace, big file tablespace management, bigfiletablespace in oracle, bigfile tablespace in oracle, tablespace management videos, oracle 12c,oracle 12c download,oracle database 12c,oracle client 12c,oracle 12c new features,uninstall oracle 12c,oracle xe 12c,oracle 12c documentation,oracle 12c installation, sql tutorials for beginners, sql expert, sql expert tutorials, database, oracle, table, online training,insert into oracle,oracle insert into multiple rows,create table oracle,oracle 12c alter table add identity column,oracle create table default value sysdate,collections in oracle pl sql with examples,Oracle 12c, database, oracle database (software), sql, sql developer, sql tutorials, how to create database using dbca, how to create database in oracle,oracle cloud, database 12c, dba genesis,database services, database, create, 11g, dba, db, beginner, Please Subscribe My Channel
ADD DATE COLUMN DATATYPE, INSERT DATE VALUES in Oracle SQL
 
03:48
Oracle SQL tutorials, How to add date datatype, insert date datatype values
How to Change a Specific Field's Default Color Palette in Tableau
 
00:37
In this video, you'll see how to change the color palette for a field. Read the full article here - Changing a Specific Field's Default Color Palette: http://kb.tableau.com/articles/howto/change-workbook-color-palette _________________________________________________________________ 1.In the Data window, right-click a dimension, and select Default Properties - Color. 2. Select the new color palette from the drop-down list. 3. Click Assign Palette, and then click OK. ___________________________________________________________________ Subscribe to the Tableau YouTube channel here: http://www.youtube.com/subscription_center?add_user=tableausoftware Free Trial of Tableau: https://www.tableau.com/products/trial
Views: 2807 Tableau Software

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