Home
Search results “Alter column value oracle”
55. ALTER TABLE to Modify existing column in PL/SQL Oracle
 
08:00
In this video you will learn about ALTER TABLE to Modify existing column 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: 4788 ITORIAN
Oracle sql Interview Question : How to change rows to column
 
09:18
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: 19404 Kishan Mashru
SQL Alter Statement - Add Column, Drop Column, Change Column Datatype
 
04:59
SQL Alter Statement - Add Column, Drop Column, Change Column Datatype SQL tutorial for Beginners in Hindi and English
Oracle Tutorial - Rename and Modify a Column using Alter Table Statement
 
08:11
Oracle Tutorials: Rename and Modify a Column using Alter Table Statement
Views: 75 Tech Acad
Oracle SQL Tutorial 13 - How to Add Column Constraints (Attributes)
 
05:55
So far, we have this table declaration: CREATE TABLE users( user_id NUMBER, username VARCHAR(50 CHAR) first_name VARCHAR2(50 CHAR), last_name VARCHAR2(50 CHAR) ) We can run this command see that it works. As we are learning though, we are going to want to be able to recreate our table with different settings and such, but if you try to run this command, it will complain that the table already exists. So we first need to delete this table before we start editing settings. When we get more experienced, we will learn about ways to edit the structure of a table that already exists. To fix this, we can get rid of the table using the DROP TABLE command: DROP TABLE users You can run this every time if you need to practice by adding a semicolon after it. This is how you can tell Oracle that you are putting in another command after it. This is known as a delimiter. When you run the script, it is going to run both commands. Now we can go through and reconsider our table structure. This is fine for starting out because we don't have any important data in our database, but once your database is in production you are not going to want to just drop tables. In the last video we discussed different constraints that you can apply to columns in a database table, but how do you actually apply these when you are creating a table? The first way you define constraints is to put them right after the column in your CREATE TABLE statement. CREATE TABLE users( username VARCHAR2(50 CHAR) NOT NULL ) When we define constraints this way, we usually say we are adding column attributes. If you have two constraints you want to add, you just put one after the other with spaces in between. There is no particular order that is required. CREATE TABLE users( username VARCHAR2(50 CHAR) NOT NULL UNIQUE ) In this situation we have already given the column the NOT NULL and UNIQUE attributes, so we should consider making this a primary key: CREATE TABLE users( username VARCHAR2(50 CHAR) PRIMARY KEY ) As you can see, adding column attributes is super easy. We can add a default like this: CREATE TABLE users( username VARCHAR2(50 CHAR) PRIMARY KEY, account_balance NUMBER DEFAULT 0 ) Note that now we need the comma after the first row. There are a few constraints we did not talk go through an example, specifically foreign keys and check constraints. We will be adding these constraints to our database in future videos. In the mean time, I have a thought for you… Many people prefer to name their column constraints. That way, we can refer to certain constraints by name. For example, we might have a primary key constraint that could be named users_pk. The way we are creating these constraints does not allow for this feature, so in the next video we are going to be discussing different ways to create constraints. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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: 24947 Caleb Curry
Changing calculation logic based on a column
 
06:39
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: 9253 Justin W. Steigerwalt
Oracle Tutorial - Add and Drop a Column using Alter Table Statement
 
04:21
Oracle Tutorials for beginners: Add and Drop a Column using Alter Statement
Views: 88 Tech Acad
SQL in Oracle 11g Tutorial #5: Alter Table(Drop Column , Rename Column and Table)
 
04:18
SQL in Oracle 11g Tutorial #5: Alter Table(Drop Column Name, Rename Column and Table). This video will explain: 1. How to Drop/Delete Column 2. How to Rename Column name 3. How to Rename Table Name Thanks for Watching my Channel “Learn TechToTech”. Please subscribe my channel for getting first updates after uploading video.Social Media pages of Channel are: 1. My Website : www.learnfromrakesh.com 2. My Twitter: https://twitter.com/LearnTechtotech 3. Facebook Page: https://www.facebook.com/LearnTechToTech 4. Blogger : https://learntechtotech.blogspot.in/ 5. Google+ : https://learntechtotech.blogspot.in/ 6. Pinterest : https://in.pinterest.com/LearnTechToTech/ 7. LinkedIn: https://www.linkedin.com/in/Learntechtotech/ Playlist of Different Technology: 1. Operating System : https://goo.gl/q6SfrW 2. Python Programming Language : https://goo.gl/L8b5dc 3. C Language : https://goo.gl/SwvDu9 4. C language for Placement: https://goo.gl/AaQBa4 5. Java: https://goo.gl/M8F2uy 6. MySql : https://goo.gl/vdJbHQ 7. Android Mobile Application Development: https://goo.gl/M6woaT 8. Kotlin Programming Language : https://goo.gl/GXE5cd 9. Go Programming: https://goo.gl/Ua3xYW 10. Internet of Things(IoT): https://goo.gl/f2afkY 11. Oracle 11g : https://goo.gl/zds8r2 12. C++ : https://goo.gl/C1psMT
Views: 142 Learn TechToTech
SQL in Oracle 11g Tutorial #4: Alter Table (Add and Modify Column)
 
03:51
SQL in Oracle 11g Tutorial #4: Alter Table (Add and Modify Column). How to add column in a table. How to add Multiple Column in a table. How to Modify Column in a table. Thanks for Watching my Channel “Learn TechToTech”. Please subscribe my channel for getting first updates after uploading video.Social Media pages of Channel are: 1. My Website : www.learnfromrakesh.com 2. My Twitter: https://twitter.com/LearnTechtotech 3. Facebook Page: https://www.facebook.com/LearnTechToTech 4. Blogger : https://learntechtotech.blogspot.in/ 5. Google+ : https://learntechtotech.blogspot.in/ 6. Pinterest : https://in.pinterest.com/LearnTechToTech/ 7. LinkedIn: https://www.linkedin.com/in/Learntechtotech/ Playlist of Different Technology: 1. Operating System : https://goo.gl/q6SfrW 2. Python Programming Language : https://goo.gl/L8b5dc 3. C Language : https://goo.gl/SwvDu9 4. C language for Placement: https://goo.gl/AaQBa4 5. Java: https://goo.gl/M8F2uy 6. MySql : https://goo.gl/vdJbHQ 7. Android Mobile Application Development: https://goo.gl/M6woaT 8. Kotlin Programming Language : https://goo.gl/GXE5cd 9. Go Programming: https://goo.gl/Ua3xYW 10. Internet of Things(IoT): https://goo.gl/f2afkY 11. Oracle 11g : https://goo.gl/zds8r2 12. C++ : https://goo.gl/C1psMT
Views: 89 Learn TechToTech
Tutorial#8 How to Rename/Modify/Add/Remove column of a table|Alter SQL Statement in oracle database
 
10:59
explaining How to add a column of a table, Modify Data type of a table, Rename column and remove the column of a table using Alter table SQL Practice Question : https://drive.google.com/open?id=19vb5eqFomn8y8XQaxIzTazH9k708ySOWgWMDaQVgWl0 In this series we cover the following topics: SQL basics, create table oracle, SQL functions, SQL queries, SQL server, SQL developer installation, Oracle database installation, SQL Statement, OCA, Data Types, Types of data types, SQL Logical Operator, SQL Function,Join- Inner Join, Outer join, right outer join, left outer join, full outer join, self-join, cross join, View, SubQuery, Set Operator. follow me on: Facebook Page: https://www.facebook.com/LrnWthr-319371861902642/?ref=bookmarks Contacts Email: [email protected] Instagram: https://www.instagram.com/lrnwthr/ Twitter: https://twitter.com/LrnWthR
Views: 385 EqualConnect Coach
MySQL - Update Column Values
 
01:06
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: 742 Intact Abode
ORACLE SQL 38: Add, Rename, Modify column
 
06:31
http://studyandshare.wordpress.com/ http://www.facebook.com/groups/studyandsharevn/
Views: 740 studyandsharevn
54. ALTER TABLE ADD new column and DROP existing column in PL/SQL Oracle
 
05:31
In this video you will learn about ALTER TABLE ADD new column and DROP existing column 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: 5050 ITORIAN
How TO DELETE ROW, MODIFY, UPDATE COLUMN, DROP TABLE in Oracle SQL Using Cmd [Hindi/Urdu].
 
08:03
Hi Friends !!!!! In this Video we show the How to delete table, row, update etc. Oracle Databse- a) Open The Sqlplus. b) Connect The Workspace. c) Show Your Tables. Query : Select * from tab; d) Select the table where you want to delete row. Query : Delete From [Table Name] Where id=?; e) Show Your Tables. Query : Select * from tab; 1 row delete sucessfully. f) If You Modify Your Table to follow this Query : Alter table [Table Name] modify [Column Name] varchar2(10); Your table column is modified. g) If You Update row data follow this Query Update [Table Name] set [Column Name]='row data of column' where id=?; If you delete the table follow the Query : Drop Table [Table Name]; Your table is deleted sucessfully. Related video Links : How to Install Java Netbeans IDE in Windows 7, 8.1, 10 [Hindi/Urdu]: https://youtu.be/jOYMNognZXM How To Install Java On Window 10, 8.1, 7 64 bit Operating System [Hindi/Urdu] : https://youtu.be/y2-g09nY33A How to install Windows 7, 8.1,10 from a flash drive or Pandrive . [Hindi/Urdu] : https://youtu.be/s4kNcirxWrc How to Make Bootable Your Pandrive [Hindi/Urdu] : https://youtu.be/BPx_Ua_aCfY How to install Oracle 11G XE On Windows 10, 8.1, 7 Operating System in [Hindi/Urdu] : https://youtu.be/-2k4QCIpIOs How to Create Table Oracle Datbase Using Sqlplus [Hindi/Urdu] : https://youtu.be/EHnAebRP6Yw How To Insert Table Oracle Database Using Sqlplus [Hindi/Urdu]: https://youtu.be/Fu0tlCml8F8 How TO DELETE ROW, MODIFY, UPDATE COLUMN, DROP TABLE in Oracle SQL Using Cmd [Hindi/Urdu]: https://youtu.be/prz9Pr0PFEg How to recover format or delete Pandrive, Sdcard, Memory Card Or Harddisk Data [Hindi/Urdu] : https://youtu.be/0GGDHVTxDh0 How to install Oracle SQl Developer And How to Connect Your Database Sql Developer[Hindi/Urdu] : https://youtu.be/608nx3mT10c How to use SQL Distinct Keyword in Cmd Or Oracle SQL Developer [Hindi/Urdu] : https://youtu.be/ofLLZ9-EG_E How to use SQL AND Or OR operator [Hindi/Urdu] : https://youtu.be/zzqDp7U3rC8 How To Use SQL Where Operation using CMD [Hindi/Urdu] : https://youtu.be/EHmL0Wa14UY How To Use SQL ASC and DESC Operation using cmd [Hindi/Urdu] : https://youtu.be/UI0hat_RMX0 For Any Query Email Add : [email protected] Facebook Page link : https://www.facebook.com/Technical-Education-4-You-144220269545756/?ref=nf&hc_ref=ART3p2EX_iIdZHm96Uz36P99q7xfycGfo54RJafY-f0O4n1bdvWU_5xGHpPrOpLepi4
How To Add New Column(Field) in Existing table Using Oracle Database
 
05:56
In this video You will learn how to Add new column after creating a new table or existing tables in oracle database , This video help us adding one or more than columns as per project requirement. add a column add a column in a table add a column in sql add a column in table add a column sql add a column to a table add a column to an existing table add a column to sql table add a column to table add a new column add column add column alter table add column in a table add column in a table oracle add column in existing table add column in oracle add column in sql add column in table add column in table oracle add column in table sql add column into table add column ms sql add column oracle add column oracle sql add column oracle table add column pl sql add column sql add column sql oracle add column sql script add column sql server add column sql server 2008 add column sql server 2012 add column table add column table oracle add column to a table add column to a table sql add column to database add column to existing table add column to existing table sql server add column to oracle table add column to sql add column to sql server table add column to sql table add column to table add column to table oracle add column to table sql add column to table sql server add column to table sql server 2008 add column tsql add field sql add field sql server add field to table sql add new column add new column in existing table add new column in oracle database tables add new column in table sql add new column sql add new column to sql table add new column to table add new column to table oracle add new column to table sql add sql column add table column add to table sql alter a table sql alter table alter column sql alter table change column sql alter table column sql alter table command sql table add column sql table alter sql update table add column sql update table column sqlplus alter table table add column table alter table columns add update add column update column oracle update table add column update table add column oracle update table add column sql
Views: 2860 Programming Lifestyle
C# - WPF - Insert Update Delete and View Data from Oracle Database Part 1/2 [with Source Code]
 
11:00
Download link: https://goo.gl/Axoeja part 2/2 : https://youtu.be/NiGsgctfiYM C# - Oracle - How To Connect C# with Oracle Using ODAC - ODP.NET: https://youtu.be/cP6UatAZ76s
Views: 25020 Safaa Al-Hayali
DELETE ROW, MODIFY, UPDATE COLUMN, DROP TABLE in Oracle SQL
 
05:44
Oracle SQL tutorials, How to DELETE ROW, MODIFY, UPDATE COLUMN, DROP TABLE in oracle sql
SQL TUTORIAL-4 (Create table, Alter table, ADD and DROP column, MODIFY Column Data type)
 
08:41
SQL queries for 1. Create table 2. Add new Column 3. Drop a column 4.change column data type
Views: 19442 simran kaur
Oracle -11g -Sql -Alter command -Add Column ,Modify,Drop the column -3
 
05:55
khunKhun Product - https://database426.wordpress.com Gmail -Id [email protected] In this viedo explain about Alter command with Praticle in detailed level -Some part of Alter Command -Like - Add column ,Rename Column ,Modify Column size ,Drop the Column thanks
Views: 212 khunkhun Product
SQL: Delete Vs Truncate Vs Drop
 
08:27
In this tutorial, you'll learn the difference between delete/drop and truncate. 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: 73132 radhikaravikumar
Oracle Database11g tutorials 14 : How to CREATE TABLE using sql developer and command prompt
 
08:36
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: 189854 Manish Sharma
Oracle tutorial : What is Virtual column in Oracle PL SQL
 
06:54
This video will show you " Oracle tutorial: What is Virtual column in Oracle PL SQL " sql calculated field computed column oracle-11g-new-feature-virtual-column Oracle tutorial : What is Virtual column in oracle Syntax : column_name [datatype] [GENERATED ALWAYS] AS [expression] [VIRTUAL] 1)The values of the virtual column are not stored in the database. 2)You can not update the values of virtual column. 3)when you try to modify it will give oracle error. 4)These are read only values. 5)Virtual columns used in the WHERE clause of UPDATE and DELETE statement 6)Constraints can be created on them. #techquerypond https://techquerypond.wordpress.com https://twitter.com/techquerypond
Views: 1565 Tech Query Pond
11 SQL with Oracle 10g XE   Using ALTER TABLE to ADD and DROP Table Columns
 
03:11
11 SQL with Oracle 10g XE Using ALTER TABLE to ADD and DROP Table Columns
Views: 31 Cambo Movies
How to use Pivot and Unpivot? (how to change rows to column and column to rows)
 
10:47
This is a video tutorial on using pivot and unpivot operators to change rows to column and columns to rows when needed, the video also demonstrates a way to change from rows to column without using the pivot operator which can be helpful if you are using and older version of oracle or some other database without the feature of pivot and unpivot. Both the operators are explained with an example for better understanding
Views: 8602 Kishan Mashru
How to change column name in Oracle SQL
 
03:30
How to change column name in Oracle SQL
Part 6   Transform rows into columns in sql server
 
08:53
Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2014/06/part-6-transform-rows-into-columns-in.html This is another common sql server interview question. We will be using Countries table in this example. SQL to create the table Create Table Countries ( Country nvarchar(50), City nvarchar(50) ) GO Insert into Countries values ('USA','New York') Insert into Countries values ('USA','Houston') Insert into Countries values ('USA','Dallas') Insert into Countries values ('India','Hyderabad') Insert into Countries values ('India','Bangalore') Insert into Countries values ('India','New Delhi') Insert into Countries values ('UK','London') Insert into Countries values ('UK','Birmingham') Insert into Countries values ('UK','Manchester') Here is the interview question. Write a sql query to transpose rows to columns. Using PIVOT operator we can very easily transform rows to columns. Select Country, City1, City2, City3 From ( Select Country, City, 'City'+ cast(row_number() over(partition by Country order by Country) as varchar(10)) ColumnSequence from Countries ) Temp pivot ( max(City) for ColumnSequence in (City1, City2, City3) ) Piv
Views: 209052 kudvenkat
SQL Tutorial - 13: Inserting Data Into a Table From Another Table
 
07:00
In this tutorial we'll learn to use the INSERT Query to copy data from one table into another.
Views: 271084 The Bad Tutorials
ADD COLUMN, UPDATE COLUMN in Oracle SQL
 
03:51
Oracle SQL tutorials, How to ADD COLUMN STATEMENT, UPDATE COLUMN in oracle sql
Oracle SQL MERGE Statement
 
07:52
https://www.databasestar.com/oracle-merge-sql/ In this video, we’ll learn what the Oracle MERGE statement does and how you can use it. What is the MERGE statement? It’s a statement that lets you either insert or update data in a table - all in a single statement! It’s helpful if you’re using an ETL (Extract Transform Load) process when creating or updating a data warehouse. It’s also helpful when loading data into your own database if you’re not creating a data warehouse. It allows you to prevent duplicate data and ensure you have up-to-date data in your table. The syntax looks like this: MERGE INTO table_name USING table_name ON (condition) WHEN MATCHED THEN update_clause DELETE where_clause WHEN NOT MATCHED THEN insert_clause [LOG ERRORS log_errors_clause reject_limit integer | unlimited ] In this video, I also show an Oracle SQL MERGE statement example, so watch the video to find out more. For more information on the MERGE statement and how you can use it in your queries, read the related article here: https://www.databasestar.com/oracle-merge-sql/
Views: 1469 Database Star
The Magic of SQL: Column Update Mystery
 
07:20
You use the update statement in SQL to modify existing values in a row. Normally you have to assign values to each column explicitly. In this video Chris updates the value in one column and also changes the value in another column - without any triggers in sight! Watch the video to see how it's done! ============================ The Magic of SQL with Chris Saxon Copyright © 2015 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Views: 6597 The Magic of SQL
RENAME COLUMN, DROP COLUMN in Oracle SQL
 
03:31
Oracle SQL tutorials, How to RENAME COLUMN, DROP COLUMN
Delete Column in Sql Table | Delete Multiple Column in Sql  | Delete Multiple Column in Oracle
 
02:33
Delete Column in Sql Table | Delete Multiple Column in Sql Table | Delete Multiple Column in Oracle Database ---------------------------------------------------------------------------------------------------- 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 server columns, sql server alter table, alter table in sql server, Delete columns in sql server, oracle dba tutorials, sql tutorials, Delete column between two column, sql tutorials for beginners, modify column, how to modify a column, columns, database, alter, table, alter table oracle, oracle tutorial, alter table command in sql, alter sql, sql alter table column, sql like multiple values,Sqlplus & Sql Developer,Insert Data in Sqlplus & Sql Developer Mood in Oracle,Commit Data in Oracle,Sqlplus & Sql Developer,Insert Data in Sqlplus,Insert Data in Sql Developer, Remove Multiple Tables,Delete Table,Drop Table in Oracle,Multiple Drop Table,Drop Table,insert, create, tutorial,sql, sql tutorials, oracle dba tutorials, sql developer, 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
Solved!-Change Column Order in a Table - SQL Server.- Save Changes Not permitted
 
01:11
how to change column order in sql developer change column order mysql change column order sql query change column order oracle how to change column order in sql server 2012 alter table move column oracle sql reverse column order alter column position in sql table prevent saving changes that require the table re-creation saving changes is not permitted sql 2017 saving change is not permitted the changes you have made requires the following the following tables will be saved to your database prevent saving changes option sql can t save table sql server 2008 error were encountered during the save process sql server post save notification sql server
Views: 1718 Maruti AIR Tech
Oracle Database: How-To: Insert values into a Table
 
07:02
The Best Site to Learn SQL Online
Views: 35799 TechnicalSkills
APEX27 of 30: Organize IG report: change column order, group & count rows. Issue with  NULL & COUNT.
 
09:53
APEX 18.1 video 27 of 30: Do some housekeeping: Assign new pages to page groups. See some more features in the interactive grid and interactive report pages for organizing and summarizing data. Reorder columns. Use the “control break” and “count” features. See an issue using COUNT when a field might have null values (no data).
Views: 477 Jennifer Kreie
How update multiple values of column with a single UPDATE statement in ms sql server
 
02:17
Is there a way to update multiple columns in SQL server, I would like to update multiple columns in a table based on values,update multiple columns with a single UPDATE statement More @ http://goo.gl/VLYo0Q
Views: 25771 Ajmath Shaik
PIVOT Tutorial - generating dynamic column with PIVOT Interview Question SQL
 
14:14
In this lecture you will learn about PIVOT operator and using it to generate dynamic columns.PIVOT is very use full operator to convert values into columns. PIVOT: •Convert your output from (values)vertical order to horizontal(making columns) one Topic to cover: •PIVOT example •PIVOT syntax •Interview Question •PIVOT on northwind •Dynamic PIVOT query http://www.techsapphire.in/index/pivot_sql_lesson_with_generating_dynamic_columns_with_pivot/0-158
Views: 32271 techsapphire
How to transpose column to row in sql
 
12:43
Hi friends today we will learn how to transpose column data into row of table. #transposecolumntorow Oracle database Unbeatable,Unbreakable Platform..
Views: 17895 Oracle World
Oracle -11g -Sql -Insert Record In to table & Add new column -2
 
10:01
Khunkhun Product - [email protected] In this video how to insert record in database - Insert Command and adding a new column in database or table
Views: 290 khunkhun Product
ADD DATE COLUMN DATATYPE, INSERT DATE VALUES in Oracle SQL
 
03:48
Oracle SQL tutorials, How to add date datatype, insert date datatype values
Column Alias in Oracle
 
08:03
Column Alias in Oracle(How to rename the column header in SQL)
Add Column in Sql Table  Add Multiple Column in Sql Table  Add Multiple Column in Oracle Database
 
03:33
Add Column in Sql Table | Add Multiple Column in Sql Table | Add Multiple Column in Oracle Database ---------------------------------------------------------------------------------------------------- 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 server columns, sql server alter table, alter table in sql server, add columns in sql server, oracle dba tutorials, sql tutorials, add column between two column, sql tutorials for beginners, modify column, how to modify a column, columns, database, alter, table, alter table oracle, oracle tutorial, alter table command in sql, alter sql, sql alter table column, sql like multiple values,Sqlplus & Sql Developer,Insert Data in Sqlplus & Sql Developer Mood in Oracle,Commit Data in Oracle,Sqlplus & Sql Developer,Insert Data in Sqlplus,Insert Data in Sql Developer, Remove Multiple Tables,Delete Table,Drop Table in Oracle,Multiple Drop Table,Drop Table,insert, create, tutorial,sql, sql tutorials, oracle dba tutorials, sql developer, 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
(Database) How to Change Data Type of Column
 
03:17
Some time we need to change the data type in SQL Table. In this video a step by step process has been discussed to alter the column data type. Rename or Change DataType of a Column in SQL Server 65. MODIFY COLUMN Data Type and Its Size with or Without Constraint in SQL (Hindi) How do I change the data type of a pandas Series? Alter database table columns without dropping table Part 67 SQL Alter Statement - Add Column, Drop Column, Change Column Datatype 62. Change Column Name and Its Data Type WIthout Constraints in SQL (Hindi)
Views: 534 The Knowledge Adda
MERGING DATA IN MULTIPLE COLUMNS INTO SINGLE COLUMN IN ORACLE
 
03:59
LET US CONSIDER THAT I HAVE DATA IN 2 OR 3 COLUMNS AND I WANT TO MERGE THE DATA INTO SINGLE "COLUMN"..THIS VIDEO TEACHES CLEARLY HOW WE CAN DO THAT IN "ORACLE"..
Views: 1621 P-Square Technologies
Update Statement in Sql | Update in oracle | Update in Sql | Update Statement in Sql for Multiple
 
05:05
Update Stetement in Sql | Update in oracle | Update in Sql | Update Statement in Sql for Multiple Values ---------------------------------------------------------------------------------------------------- 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, install oracle 12c on linux,update statement in sql,update statement in oracle,update statement in sql for multiple values, sql, update,tutorials,sql, sql tutorials, sql developer, oracle dba tutorials, sql expert, sql tutorials for beginners, sql expert tutorials, update, insert, sql expert tutorial, oracle pl/sql, oracle, oracle sql, sql and pl/sql, update in sql, sql tutorial for beginners, database, oracle sql developer, sql like multiple values,Sqlplus & Sql Developer,Insert Data in Sqlplus & Sql Developer Mood in Oracle,Commit Data in Oracle,Sqlplus & Sql Developer,Insert Data in Sqlplus,Insert Data in Sql Developer, Remove Multiple Tables,Delete Table,Drop Table in Oracle,Multiple Drop Table,Drop Table,insert, create, tutorial,sql, sql tutorials, oracle dba tutorials, sql developer, 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
Oracle SQL Lesson 6 - DML, DDL, TCL Commands in Jinghpaw Language
 
39:13
Lesson focusing on Oracle's DML, DDL, TCL SQL statements to add, modify and manipulate data. Please watch in HD mode for better video quality. -- I. Language Reviews --DML Data Manipulation Language (select, insert, update, delete) --DDL-- Data Definition Language (create, alter, drop, truncate) --DTL - Data Trajsaction Language (commit, rollback, savepoint) --DCL - Data Control Language (grant, revoke) --II. HR Schema (a collection of similar tables) --III. Constraints (Primary Key, Foreign Key, Unique Key, Check, Null) CREATE TABLE DEPT_TEST ( Department_ID INT Primary key Not Null, Department_Name VARCHAR2(20), Location_ID INT); CREATE TABLE EMP_TEST ( Last_Name VARCHAR2(20) primary key not null, Gender CHAR(1), Constraint check_gender_type CHECK (Gender in ('M','F')), Department_ID INT references DEPT_TEST(Department_ID)); --Add comments to table columns --drop table EMP_TEST; --drop table EMP_TEST; --truncate table EMP_TEST; INSERT INTO DEPT_TEST VALUES(31, 'Sales',1200); INSERT INTO DEPT_TEST VALUES(33, 'Engineering',1250); INSERT INTO DEPT_TEST VALUES(34, 'Clerical',1600); INSERT INTO DEPT_TEST VALUES(35, 'Marketing',2000); INSERT INTO EMP_TEST VALUES('Dingra','F', 31); INSERT INTO EMP_TEST VALUES('Gawlu', 'M', 33); INSERT INTO EMP_TEST VALUES('Lahpai', 'M',33); INSERT INTO EMP_TEST VALUES('Mading','F', 34); INSERT INTO EMP_TEST VALUES('Waga', 'F', 34); INSERT INTO EMP_TEST VALUES('Lagwi','M', NULL); --change table name ALTER table DEPT_TEST RENAME to RUNG_HPAN; ALTER table EMP_TEST RENAME to BUNGLI_MASHA; --add a column ALTER TABLE RUNG_HPAN ADD MARE_MYING VARCHAR2(50); --add multiple columns ALTER TABLE BUNGLI_MASHA ADD (SHATA_SHBRAI INT, SHNGAI_NHTOI DATE, GASHAGA_JAK_NUMBER VARCHAR2(30), BUNGLI_HPANG_NTHTOI DATE, EMAIL VARCHAR2(50)); --change column name ALTER TABLE BUNGLI_MASHA RENAME COLUMN GASHAGA_JAK_NUMBER to PHONE_NUM; --change data type ALTER TABLE RUNG_HPAN MODIFY Location_ID CHAR(3) not null; ALTER TABLE RUNG_HPAN DROP column Location_ID; Commit; ALTER TABLE RUNG_HPAN ADD Location_ID CHAR(3); --change data values in the column UPDATE RUNG_HPAN set Location_ID='MKN' where Department_ID=31 and Department_Name='Sales'; UPDATE RUNG_HPAN set Location_ID ='WMW' where Department_ID=33 and Department_Name='Engineering'; UPDATE RUNG_HPAN set Location_ID='MAN' where Department_ID=34 and Department_Name='Clerical'; UPDATE RUNG_HPAN set Location_ID='KUT' where Department_ID=35 and Department_Name='Marketing'; UPDATE RUNG_HPAN set MARE_MYING='MYIKYINA' where Location_ID='MKN'; UPDATE RUNG_HPAN set MARE_MYING ='WAIMAW' where Location_ID='WMW'; UPDATE RUNG_HPAN set MARE_MYING='MANMAW' where Location_ID='MAN'; UPDATE RUNG_HPAN set MARE_MYING='KUTHKAI' where Location_ID='KUT'; DELETE from EMP_TEST where last_name='Lahpai' and gender='M'; --truncate table EMP_TEST; --Commit, Rollback and Savepint --Commit command is used to permanently save any transaaction into database --Rollback command restores the database to last commited state. It is also used with savepoint command to jump to a savepoint in a transaction. --savepoint command is used to temporarily save a transaction so that you can rollback to that point whenever necessary. --desc rung_hpan; INSERT INTO RUNG_HPAN VALUES(32, 'Finance','MYITKYINA','MKN'); commit; INSERT INTO RUNG_HPAN VALUES(36, 'IT','WAIMAW','WMW'); savepoint save_point_A; INSERT INTO RUNG_HPAN VALUES(37, 'Risk', 'WAIMAW','WMW'); savepoint save_point_B; INSERT INTO RUNG_HPAN VALUES(38, 'HR', 'WAIMAW','WMW'); savepoint save_point_C; rollback to save_point_B; SELECT * from RUNG_HPAN;
Views: 26 Hkau Doi
Oracle 12c new feature Identity column
 
09:48
Oracle 12c new feature Identity column oracle identity column identity columns in oracle 12c
Views: 369 Siva Academy