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How to drop user Oracle || Ra soft
 
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How to drop user Oracle #tags Graphics Design,logo design,Ra soft,Technology,Adobe photoshop,How to design Logo,Logo design,adobe illustrator tutorial,Create logo,How to design,Design logo,create,How to design logo,illustrator,water drops,Drop shadow,Create a logo,RA Soft Technology,Ra Technology,Robi logo,How to Create LOV,Create LOV,How to oracle 10g Uninstall,Oracle 10g Unistall,How to add hyper link oracle forms,oracle forms add website link,how to add hyper link oracle 10g,oracle forms add hyper link.
Views: 540 RA Soft
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: 186923 Manish Sharma
SQL tutorial 40: DBA Trick, How to drop a user when it is connected to the database
 
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Watch in HD,Dropping a user is easy only when it is not connected to the database what if it is connected. Learn how to drop a user when it is connected to the database as well as when it is not connected, along with the cascade drop and introduction of Startup RESTRICT mode of Oracle database. ------------------------- Topics cover 1. Drop user when it is not connected to the database 2. Drop user cascade 3. Drop user when it is connected to the database 4. How to kill a session 5. Oracle Start-up Restrict 6. What is Restrict Start-up and why we use it. Please please LIKE and SHARE my videos it makes me happy. Links: Detail Blog (Must Read) http://bit.ly/drop-user Tutorial 38 Create user using SQL Developer http://youtu.be/GS4udgR44Ls Tutorial 37 Create user using SQL create user statement http://youtu.be/4QbK2Y-1LZw Tutorial 39 create user using EM http://youtu.be/zGjh-Bb3HrI Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 Amazon Wishlist: http://bit.ly/wishlist-amazon Follow What I am up to as it happens on Twitter https://twitter.com/rebellionrider Instagram http://instagram.com/rebellionrider Facebook. https://www.facebook.com/imthebhardwaj Linkedin. http://in.linkedin.com/in/mannbhardwaj/ You can also Email me at [email protected] Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com
Views: 22123 Manish Sharma
Drop Oracle 12c database
 
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My channel is mainly helpful for those who are looking to start their career in Oracle DBA | oracle databases administration technology. drop database oracle 12c rac Channel will provide you in depth understanding for all oracle database concept.You will find the YouTube channel helpful for cracking oracle database administration interview. The explanation is clear and practically represented. Please reach me vie email [email protected] if you are looking for online training. https://www.orcldata.com Email: [email protected] Mob No: +91 9960262955 Please use the following link to get unlimited videos. https://www.skillshare.com/r/profile/Ankush-Thavali/5208062 Below is the coupon code for skillshares. https://www.udemy.com/draft/1412310/?couponCode=DBSHOT Please donate on below link if you think I am helping you with your career. https://www.paypal.me/ankushthavali OR Google Pay : 9960262955 OR Account No : 31347845762 IFSC: SBIN0012311 drop database oracle 12c rac oracle drop database command oracle 12c drop database including contents and datafiles drop database oracle 12c sqlplus delete oracle database instance drop container database oracle 12c how to delete database instance in oracle 12c how to delete oracle database in linux
Views: 77 ANKUSH THAVALI
PL/SQL tutorial 84: ALTER & DROP table DDL with Execute Immediate of Dynamic SQL
 
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Learn how to modify and delete a table using ALTER and DROP TABLE DDL with EXECUTE IMMEDIATE of native dynamic SQL in Oracle Database by Manish Sharma from RebellionRider.com 02:12 ALTER TABLE with Execute Immediate 04:48 DROP TABLE with Execute Immediate ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: http://bit.ly/nds-5 Previous Tutorial ► PL/SQL Tutorial 83 https://youtu.be/dl39itjrWYw ► Facebook Note Ora--12505 TNS error http://bit.ly/Ora-12505 ------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! ------------------------------------------------------------------------- ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ ___Facebook Official Page of Manish Sharma___ https://www.facebook.com/TheRebellionRider/ ___Facebook Official Page of RebellionRider.com___ https://www.facebook.com/RebellionRider.official/ You can also Email me at for E-mail address please check the About section Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 3292 Manish Sharma
SQL tutorial 44: How to import data from Microsoft Excel to Oracle Database using SQL Developer
 
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Step by Step Oracle Database/ SQL tutorial on How to import Data from Microsoft excel to the oracle database using SQL Developer. Celebrating 1000 subscribers. Thanks a lot guys for all your love and support. ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Website: www,Rebellionrider.com Create Table using ●SQL Developer & Command Prompt: http://youtu.be/UU0EEfpa-2c ●Enterprise Manager: http://youtu.be/I-LUXP9GmPU ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the first one to see my videos! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at [email protected] Connect with me on my LinkedIn and Endorse My Skills and Do you know that I share Tips and tricks On Google+ Account? 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: 64600 Manish Sharma
Oracle 11g Tutorial - Creating 11g R2 Database Manually
 
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Explained creating Oracle Database Manually on unix/linux platform... #Oracle11gTutorial #Creating11gR2DatabaseManually by Lalit saini
Views: 16801 Oracle World
Oracle SQL Tutorial 21 - How to Create / Drop Indexes
 
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In the last video, we wrote up the SQL to create three tables: CREATE TABLE users( user_id NUMBER, username VARCHAR2(50 CHAR) UNIQUE, CONSTRAINT users_pk PRIMARY KEY (user_id) ); 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 ); CREATE TABLE project_users( project_id NUMBER NOT NULL REFERENCES projects (project_id) ON DELETE CASCADE, user_id NUMBER NOT NULL REFERENCES users (user_id) ON DELETE CASCADE, CONSTRAINT project_users_pk PRIMARY KEY (project_id, user_id) ); I'm going to increase the size of the users table a bit by adding a first and last name column. CREATE TABLE users( user_id NUMBER, username VARCHAR2(50 CHAR) UNIQUE, first_name VARCHAR2(50 CHAR), last_name VARCHAR2 (50 CHAR), CONSTRAINT users_pk PRIMARY KEY (user_id) ); But before we finish this design, we should consider indexing certain columns. What columns should we index? Well, as a reminder, the columns that are indexed by default are columns with the UNIQUE constraint, and those that are labeled as primary keys. Columns that are not indexed but often should be are those labeled as a foreign key. The column that jumps out the most to me is the creator column of the project table. It's the only foreign key that is not part of some index. Let's fix this by creating our first index. The way we do that is with the CREATE INDEX command. CREATE INDEX projects_creator_ix ON projects (creator) What naming convention are we following for the index? We are naming it by the table name, followed by an underscore, followed by the column, followed by an underscore, followed by an ix (for index). In this situation it does not apply, but if our foreign key column is labeled as UNIQUE, we can add the UNIQUE keyword like this: CREATE UNIQUE INDEX projects_creator_ix ON projects (creator) Now if you want to get rid of an INDEX, you can use this command: DROP INDEX projects_creator_ix Now, if we want to select data from the user table and the project table we can do that much faster. That's because the foreign key and column it references are both indexed and those are the columns we would do the join on. We will discuss how to do joins in a future video. So what are some potential problems with this database design? Overall, it is pretty good. With this design though we need to make sure there is no way for someone to update a user's username. In the next video we are going to discuss why. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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: 9831 Caleb Curry
jQuery datatables get data from database table
 
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Link for all dot net and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view=1 Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/08/jquery-datatables-get-data-from.html In this video we will discuss how to use database data with jQuery datatables plugin. There are many ways to get data into DataTables. If the data is small you can retrieve all the data at once and the processing (i.e paging, searching, ordering) is done on the client-side. On the other hand if the database data is large, server-side processing can be enabled. With server-side processing enabled, all paging, searching, ordering actions that DataTables performs are handed off to the server. In this video we will discuss retrieving all the data at once. The datatables plugin performs all the processing (i.e paging, searching, ordering etc) on the client-side. We want to retrieve data from the following database table tblEmployee. The database data should then be displayed using jQuery datatables plugin
Views: 159177 kudvenkat
Oracle Database11g tutorials 11: SQL case manipulation function in Oracle Database
 
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Part 2 SQL functions- character function -case manipulation functions Previous Video Link :: http://youtu.be/5rx8Q4x4-qI 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 ------------------------------------------------------------------------------------- As discuss in last video we have 3 case manipulation functions. In case you miss the SQL functions intro video you can find the link in the description below. First let's see what these functions are. Upper (): This function takes a parameter converts it into uppercase and returns the new string. Initcap (): this function also takes parameter and converts the initial letter of or parameter into uppercase and returns the new string. Lower (): This function takes a parameter converts it into lowercase and returns the new string. Ok let's do some practical For this practical we will be using 2 tables First is dual table Which is a dummy table provided by oracle? And I have created another table again by the name of example. This will be our second table. Let's start with SQL function upper ( ); SELECT upper('hello world') FROM dual; As you can see I have used "hello world" completely in lowercase as parameter to SQL upper function. Execute it. Here, our result has given us a completely new hello world string which is in uppercase. Similarly you can also use SQL upper function to perform other DML Let's try This time we will work on our second table EXAMPLE; insert into example values (upper('manish')); first parentheses for values and second for SQL function upper. Let's check the result. As you can see here inserted value is in upper case. Lets compare it with simple insert query Insert into example values ('manish'); Execute it, i think now it's clear that when we perform simple insert DML the inserted value will be the same you provide. Similarly let's try SQL function initcap(); SELECT initcap('hello world') FROM dual; As you see here in result the initial letters of string hello world are in uppercase. Let's do the insert query insert into example values (initcap('hello world')); initial letters of string also are in uppercase. Let's try SQL function lower(); This time we have to write our hello world in all caps. SELECT lower('HELLO WORLD') FROM dual; Execute String totally in lower case. Similarly you can user SQL function lower in other DML like insert and all.
Views: 88776 Manish Sharma
Calling Web Services from Oracle PLSQL
 
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Link to the blog: https://slobaexpert.wordpress.com/2015/02/05/calling-web-services-from-oracle-plsql/
Views: 20389 Swadhin Ray
Dropping Tablesapce in oracle 12c (DIFFERENT METHODS)
 
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The Oracle DROP TABLESPACE command is used to remove a tablespace from the database. In the following example, we will drop the USELESS tablespace from our database using the Oracle DROP TABLESPACE command: Drop tablespace useless; The Oracle DROP TABLESPACE command Oracle will generate an error if objects reside in the tablespace. Do the following to remove all objects in the tablespace prior to using Oracle DROP TABLESPACE command: Drop tablespace useless including contents; Oracle does not clean up after itself wile using the Oracle DROP TABLESPACE command by default. An option exists to force Oracle to clean up after itself using the Oracle DROP TABLESPACE command. The following example illustrates the Oracle DROP TABLESPACE command used with the including contents and datafiles keywords: Drop tablespace useless including contents and datafiles;
Views: 155 Mohammad Taseen
how to create and drop table in oracle sql || oracle sql tutorial 11
 
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in this video i will show you how to create table in oracle sql for more detail join our facebook group ,https://www.facebook.com/groups/242999206136244/ Oracle - SQL Table Basics Create Table The mechanics of creating a table are relatively straight forward. Being able to design a well thought out database that will scale to meet the needs of a large scale enterprise is a very challenging undertaking. In these examples we will be working through development of a fairly simple three table database. In doing so we will get to cover a good deal of the development basics for creating tables and indexes. It is possible, though not advised to create a table without a primary key. I will discuss primary keys on a different page yet to be created. It is also possible to set initial default values for a column though none of the columns in our tables were suitable candidates to do this. There are many good primers on creating tables and databases. The purpose of this page is just to show the basic Oracle syntax by example for creating a table. Also, taking the create table for an existing table and using it as a model is also a very good practice and means of learning. .----------------------------------------------------------------------------------------------------------. video courses- list of playlist : tips and trics link► https://www.youtube.com/playlist?list=PLOfLYVXrwqXrI5jvwUEi6N13QR4xCj2k2 command prompt commands: link►https://www.youtube.com/playlist?list=PLOfLYVXrwqXobXGUdGk6JhzyQ216dNiQL oracle sql: link►https://www.youtube.com/playlist?list=PLOfLYVXrwqXqoUWCoh4cARGDW13SofDO- c programming: link►https://www.youtube.com/playlist?list=PLOfLYVXrwqXrZ_Ub8EXeLY7YP1YxhoJzf .-----------------------------------------------------------------------------------------------------------. watch more videos: learn oracle sql online overview tutorail : https://www.youtube.com/watch?v=Dfesgj4w8QA&t=8s how to fix or repair a corrupted usb flash drive or cd card using command prompt: https://www.youtube.com/edit?video_id... how to copy a folder using cmd: https://www.youtube.com/watch?v=Lblhb... how to move a folder using cmd: https://www.youtube.com/watch?v=YFfHZ... how to dell files in cmd: https://www.youtube.com/watch?v=3-lqg... how to make and remove directory: https://www.youtube.com/edit?video_id... how to change color and title in cmd: https://www.youtube.com/edit?video_id... how to change directory in command prompt: https://www.youtube.com/watch?v=SmLYx... .-----------------------------------------------------------------------------------------------------------. social media links: join our group: ► https://www.facebook.com/groups/24299... ► Follow on Google+: http://[email protected] ► Follow on Twitter: https://twitter.com/@rananavi4766669 :
Views: 10 The Learning Tree
ORACLE SQL 35_Truncate & Drop Table
 
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http://studyandshare.wordpress.com/ http://www.facebook.com/groups/studyandsharevn/
Views: 502 studyandsharevn
17 -  Retrieving data from database and display in JcomboBox -Java Swing Project
 
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JComboxBox is a Swing component that renders a drop-down list of choices and lets the user selects one item from the list. We can set this in two way different items for JComboBox, one by manually entry each item which we want to display or we can fetch data from database table and placed as item in Jcombobox Download Source Code : https://github.com/KamaleshSah/Bus-Managment-Application
Views: 6614 KAMLESHUTUBE
Dropping a Database via RMAN
 
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In Oracle Database 10gR1 Oracle introduced the RMAN command DROP DATABSE. This one simple statement has the ability to completely remove a database including all RMAN backups with the optional INCLUDING BACKUPS clause. DROP DATABASE removes all data files, control files, online redo logs. The DROP DATABASE command can optionally delete backups including backup sets, proxy copies, image copies and archive redo logs from the target database from all configured device types. If the target database is connected to a recovery catalog at the time DROP DATABASE is issued the target database will be unregistered as well as drop delete any backups known to catalog. If the command is issued in NOCATALOG mode then any backups known to the catalog will not be dropped but they will not be in the target database control file either. The DROP DATABASE must be executed in RMAN while connected to the target database that is mounted and not open and started in RESTRICT SESSION. Below is a demonstration of the DROP DATABASE command that will drop the database and all backups associated with the database. The Database in the example was not registered with a recovery catalog.
Views: 189 nvtrong1984
How TO DELETE ROW, MODIFY, UPDATE COLUMN, DROP TABLE in Oracle SQL Using Cmd [Hindi/Urdu].
 
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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
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: 103351 Manish Sharma
TUTORIAL-1 Create, insert, delete, drop  operations in sql developer oracle 12c with subtitles
 
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first see the syntax 1)CREATE TABLE tablename(fields and its data type) 2)INSERT INTO tablename VALUES(values with same data type) 3)DELETE FROM tablename WHERE condition 4)DROP TABLE tablename
Views: 5887 Let's Learn Pro
Oracle Database | Bangla Tutorials 28 :: Create  Synonyms | Drop Synonyms
 
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www.facebook.com/oracle.shohag Email : [email protected] Website : www.oraclebangla.com Topics : Create Synonyms | Drop Synonyms
Views: 1147 Oracle Bangla
Oracle Apex - Creating drop-down select box  using database
 
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Database Systems Oracle Application Express. Previous Tutorial: https://goo.gl/v6FSaV Details: https://goo.gl/iWtsxc Live: https://goo.gl/pbue9j
Views: 1112 Shaykh Siddique
SQL tutorial 51: DECODE function in Oracle Database By Manish Sharma (RebellionRider)
 
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SQL Tutorial 51 Decode function in Oracle Database. ● What Is DECODE() ● DECODE ( ) vs CASE ● Syntax of DECODE() ● Query 1. String Matching using DECODE() ● Query 2. DECODE() comparing values form the COLUMN of the table Celebrating 1000 subscribers. Thanks a lot guys for all your love and support. ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the first one to see my videos! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at [email protected] 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: 35930 Manish Sharma
Oracle Database11g tutorials 16: How to uninstall oracle 11g from windows 7 64 bit
 
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How To Properly Uninstall oracle database 11g from windows 7 and 8 manually without formatting your Computer By Manish Sharma Rebellion Rider Blog Link http://bit.ly/uninstall-oracle-11g-from-win-7 Website: www.RebellionRider.com Manual Un-Installation of Oracle Database 11g. This video will show you proper process on uninstalling Oracle database 11g from windows 7 64 bit. How to uninstall oracle 11g on windows 7 / How to uninstall oracle 10g on windows 7 Read How to uninstall oracle 11g on windows http://www.rebellionrider.com/how-to-uninstall-oracle-database-11g-from-windows-7.html YouTube Video on How to create database http://bit.ly/create-database-using-DBCA 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
Views: 263158 Manish Sharma
Oracle SQL Tutorial 18 - How to Create Foreign Keys
 
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In this video we are going to be creating foreign keys. I highly recommend watching the previous video before you watch this one. Essentially, we are creating a very simple database for a system where we can create projects and add people to those projects. We started with the users table: --Delete the table if needed: --DROP TABLE users; CREATE TABLE users( user_id NUMBER, username VARCHAR2(50 CHAR) UNIQUE, CONSTRAINT users_pk PRIMARY KEY (user_id) ); Now we are going to create a table for projects with a column that is a foreign key to the username. We're going to want to make this match data types: CREATE TABLE projects( project_id NUMBER, project_name VARCHAR2(50 CHAR) UNIQUE, creator VARCHAR2(50 CHAR) ) Next, we need to add the column attributes we decided on last video: CREATE TABLE projects( project_id NUMBER, project_name VARCHAR2(50 CHAR) UNIQUE, creator VARCHAR2(50 CHAR) NOT NULL ) NOT NULL because we want every project to have a creator, but we are not labeling UNIQUE because that means we could only have a specific username once in the table. We want to allow a user to create multiple projects. We also need to add a primary key: CREATE TABLE projects( project_id NUMBER, project_name VARCHAR2(50 CHAR) UNIQUE, creator VARCHAR2(50 CHAR) NOT NULL, CONSTRAINT projects_pk PRIMARY KEY (username) ) Now, the question that remains is, how can I tell Oracle that I want the username to reference the username column of the other table? We have to make a foreign key constraint. As you've learned from the previous videos, there are about three ways to create constraints. You can do it inline at the column level, unnamed. You can do it at the column level, named, and you can do it at the Table level, named. Usually the table-level is preferred, but I will quickly remind you how to do all three again. CREATE TABLE projects( project_id NUMBER, project_name VARCHAR2(50 CHAR) UNIQUE, creator VARCHAR2(50 CHAR) NOT NULL REFERENCES users (username), CONSTRAINT projects_pk PRIMARY KEY (project_id) ) This works, but if we want to name it, we should do this: CREATE TABLE projects( project_id NUMBER, project_name VARCHAR2(50 CHAR) UNIQUE, creator VARCHAR2(50 CHAR) NOT NULL CONSTRAINT projects_users_fk REFERENCES users (username), CONSTRAINT projects_pk PRIMARY KEY (project_id) ) This works, but the preferred method is to do it at the table level: 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) ) Great! So you've learned how to create a foreign key, now we can see it inside of Oracle SQL Developer. One important thing when it comes to foreign keys is what happens when have data in your database and you try to delete the parent row that a row in the child table references? In the next video we are going to configure that using ON DELETE. See you all then and if you enjoy this series, please do me a huge favor by liking the video and subscribing to my YouTube channel. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ HELP 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: 25698 Caleb Curry
Difference between Delete and Truncate and Drop in Oracle Sql
 
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This is a free tutorial on understanding difference between drop, delete and truncate statements. I have tried to cover most of the major difference between all these three statements and have also shown the same with simple and easy to understand examples. Hope it will be helpful to all. If you want more such videos of exciting and amazing 'difference between' concepts, check out the links below : union and union all : https://youtu.be/n9FqQOd8liY char and varchar2 : https://youtu.be/039qzwjWf4k replace and translate : https://youtu.be/HKYF77BGzOE procedure and function : https://youtu.be/q3LmOenL120 in and exists : https://youtu.be/REX4IjRYlFw rank and dense_rank : https://youtu.be/WGSX998hZ9M %type and %rowtype : https://youtu.be/MlLUFeZ_3eM
Views: 1967 Kishan Mashru
How to Generate Drop Table Statement for all the tables in a database - SQL Server Tutorial Part 48
 
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SQL Server / TSQL Tutorial Scenario: How to Generate Drop Table Statement for all the tables in a database You are working as SQL Server developer in Credit Card Company. You need to generate Drop Table statements for all the tables in Database TechBrothersIT that you are using as Staging for Data Loading process. How would you do that? Link to scripts used in the video http://www.techbrothersit.com/2016/02/how-to-generate-drop-table-statement.html Check out our website for Different SQL Server, MSBI tutorials and interview questions such as SQL Server Reporting Services(SSRS) Tutorial SQL Server Integration Services(SSIS) Tutorial SQL Server DBA Tutorial SQL Server / TSQL Tutorial ( Beginner to Advance) http://www.techbrothersit.com/
Views: 2244 TechBrothersIT
Oracle PL/SQL Tutorials | Difference between DROP, TRUNCATE and DELETE | by Mr.Vaman Deshmukh
 
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Oracle PL/SQL Tutorials | Difference between DROP, TRUNCATE and DELETE | by Mr.Vaman Deshmukh Difference between TRUNCATE , DELETE and DROP in SQL Server Difference between delete truncate and drop in sql ** For Online Training Registration: https://goo.gl/r6kJbB ► Call: +91-8179191999 ► Visit Our Website for Classroom Training: https://nareshit.in ► For Online Training: https://nareshit.com/ #OraclePLSQLTutorials #DifferencebetweenDROPTRUNCATEandDELETE #Tutorials -------------------------- ► About NareshIT: "Naresh IT is having 14+ years of experience in software training industry and the best Software Training Institute for online training, classroom training, weekend training, corporate training of Hadoop, Salesforce, AWS, DevOps, Spark, Data Science, Python, Tableau, RPA ,Java, C#.NET, ASP.NET, Oracle, Testing Tools, Silver light, Linq, SQL Server, Selenium, Android, iPhone, C Language, C++, PHP and Digital Marketing in USA,Hyderabad, Chennai and Vijayawada,Bangalore India which provides online training across all the locations -------------------------- ► Our Online Training Features: 1.Training with Real-Time Experts 2.Industry Specific Scenario’s 3.Flexible Timings 4.Soft Copy of Material 5. Share Videos of each and every session. -------------------------- Please write back to us at [email protected]/[email protected] or Call us at USA: +1404-232-9879 or India: +918179191999 ** Check The Below Links** ► For Course Reg: https://goo.gl/r6kJbB ► Subscribe to Our Channel: https://goo.gl/q9ozyG ► Circle us on G+: https://plus.google.com/NareshIT ► Like us on Facebook: https://www.facebook.com/NareshIT ► Follow us on Twitter: https://twitter.com/nareshitech ► Follow us on Linkedin: https://in.linkedin.com/company/naresh-i-technologies ► Follow us on Instagram: https://www.instagram.com/nareshitech/
C# Tutorial 10:  How to Link Combobox with Database values
 
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------------------Online Courses to learn---------------------------- Java - https://bit.ly/2H6wqXk C++ - https://bit.ly/2q8VWl1 AngularJS - https://bit.ly/2qebsLu Python - https://bit.ly/2Eq0VSt C- https://bit.ly/2HfZ6L8 Android - https://bit.ly/2qaRSAS Linux - https://bit.ly/2IwOuqz AWS Certified Solutions Architect - https://bit.ly/2JrGoAF Modern React with Redux - https://bit.ly/2H6wDtA MySQL - https://bit.ly/2qcF63Z ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL -------------------------Stuff I use to make videos ------------------- Stuff I use to make videos Windows notebook – http://amzn.to/2zcXPyF Apple MacBook Pro – http://amzn.to/2BTJBZ7 Ubuntu notebook - https://amzn.to/2GE4giY Desktop - http://amzn.to/2zct252 Microphone – http://amzn.to/2zcYbW1 notebook mouse – http://amzn.to/2BVs4Q3 ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter ---------------------------------------------------------------------------- how to bind combobox to textbox in C# ComboBox and TextBox‎ C# How to show combo box selected value in a text box‎ C# selecting an item in combobox and display corresponding Populate combobox from database C# How to get data in combobox from database? Populating a Combobox from a Dictionary How to fill different ComboBoxes in a DataGridView C# code add database column to datagridview combobox C# Populate combobox from database How to get data in combobox from database? Populating a Combobox from a Dictionary How to fill different ComboBoxes in a DataGridView code add database column to datagridview combobox Enter values into combobox from database‎ Enter values into combobox from database‎ C#
Views: 233177 ProgrammingKnowledge
Oracle SQL Tutorial 13 - How to Add Column Constraints (Attributes)
 
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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: 23873 Caleb Curry
Java prog#6. How to link jcombobox with database in Netbeans  Java  and Sqlite (mysql)
 
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------------------Online Courses to learn---------------------------- Java - https://bit.ly/2H6wqXk C++ - https://bit.ly/2q8VWl1 AngularJS - https://bit.ly/2qebsLu Python - https://bit.ly/2Eq0VSt C- https://bit.ly/2HfZ6L8 Android - https://bit.ly/2qaRSAS Linux - https://bit.ly/2IwOuqz AWS Certified Solutions Architect - https://bit.ly/2JrGoAF Modern React with Redux - https://bit.ly/2H6wDtA MySQL - https://bit.ly/2qcF63Z ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL -------------------------Stuff I use to make videos ------------------- Stuff I use to make videos Windows notebook – http://amzn.to/2zcXPyF Apple MacBook Pro – http://amzn.to/2BTJBZ7 Ubuntu notebook - https://amzn.to/2GE4giY Desktop - http://amzn.to/2zct252 Microphone – http://amzn.to/2zcYbW1 notebook mouse – http://amzn.to/2BVs4Q3 ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter Jave Netbeans and Sqlite (mysql) populate jcombobox In this video I have tried to show how to use jcombobox with database ComboBox for Java using NetBeans java netbeans and mysql populate combo box binding jComboBox to mysql database How to get the selected Text in JComboBox? populating combo box Fill JComboBox with MySQL data Netbeans Adding items to a jComboBox Populating Combo Box Selections With NetBeans - Java Fill JComboBox with MySQL data Java - JComboBox - Obtain Values How Use the Combo Box With Netbeans GUI Combo Box in Netbeans java - How do I populate jcombobox from a textfile? jComboBox demo Netbeans IDE Users - JCombo Box using Net Beans How To Add Jcombobox List From Database? link jcombobox with database Jcombobox with database help JAVA - How do I populate a jcombobox with information from a mySQL database? iit Learn java netbeans java tutorial netbeans
Views: 198404 ProgrammingKnowledge
Connecting to DB2 database using SQL Developer and jdbc driver.
 
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This tutorial is about connecting to DB2 database using Oracle SQL Developer client and third party jdbc driver. SQL Developer will not only help you to connect to DB2 database engine but also help you perform DDL and DML operation like create / alter / drop table. Select, insert, Update and Delete. Please find the third party jdbc driver : https://drive.google.com/open?id=0BznrW3lgX0ozRUxmcU0zbmVVZms
Views: 14086 Subhroneel Ganguly
Oracle Database 12c Tutorial 3:Connect HR/SYS user with SQL Developer in Oracle12c Using TNS Service
 
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Learn how to connect HR and Sys User of Oracle database 12c With SQL Developer using TNS service. Connect HR user which is in pluggable database to SQL Developer ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : Previous Tutorial ► Tut 61: How To Unlock HR schema in Oracle Database 12c http://youtu.be/F81gfUnznZY ------------------------------------------------------------------------- ►►►Help Me In Getting A Job◄◄◄ ►Help Me In Getting A Good Job By Connecting With Me on My LinkedIn and Endorsing My Skills. All My Contact Info is Down Below. You Can Also Refer Me To Your Company Thanks ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at [email protected] 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: 56812 Manish Sharma
Visual Basic 6.0 Load combobox from database and show Gridview corresponding to Combox value
 
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Visit http://smartprogram.in/vb6/ for Source Code and Download Video.
Views: 60468 Gnana Murthy A
Oracle SQL Tutorial 6 - Relationships and Primary and Foreign Keys - Database Design Primer 3
 
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HAPPY VALENTINES DAY!!! Let's talk relationships.. This is the 6th video in your Oracle Database series. We are discussing database relationships which are a key feature of relational database management systems. We first discussed entities and attributes. I talked about how each entity is assigned a table and each attribute is a column within a table. We moved on to the three kinds of relationships. The first was one-to-one. This describes an entity and an attribute. A piece of data that is exclusive to an entity is, by definition, an attribute of that entity. This is stored in one table with the attribute being a column within this table. The second relationship is one-to-many. This relationship is between two entities. The way we properly store this in a database is using a foreign key in the child table. Remember, the child table is the entity on the many side of the one-to-many relationship. Every row within the child table will have a value for the foreign key that references a primary key in the parent table. This assumes that the foreign key field is not optional (NOT NULL). If the foreign key is optional, than a reference is not required but any reference must be valid. The third kind of relationship is a many-to-many relationship. In this situation, we need 3 tables. The many-to-many relationship is broken up into two one-to-many relationships. The intermediary table will associate each entity from one table with the appropriate entities in the other table. There is debate as to whether this table needs a primary key. This is because you can intact use the combination of two foreign keys as a primary key. This works because we will never have two duplicate rows within the intermediary table and the two foreign keys work as a compound key because of this. We finally discussed primary keys and foreign keys. Primary keys are used to keep each row inside of a table unique. If this key is a computer generated number it is known as a surrogate key, otherwise it is known as a natural key. Natural keys have real world meaning. For example, a social security number may work, or an email address (in some situations), etc. Whichever type of key you choose is solely up to you and/or the company you may be working for. HELP 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: 48588 Caleb Curry
Jsp with Mysql an example for Login and Registration Page
 
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Jsp with Mysql an example for Login and Registration Page Download the code : http://www.atozknowledge.com/downloads/webreg.zip Play List link - https://goo.gl/ZAAu5b Technology in Tamil
Views: 336659 atoz knowledge
SQL tutorial 62: Indexes In Oracle Database By Manish Sharma RebellionRider
 
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Watch and learn concepts of SQL Index In Oracle Database. In this tutorial you will learn about B-Tree Index and Function based Index. ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : Previous Tutorial ► ------------------------------------------------------------------------- ►►►Help Me In Getting A Job◄◄◄ ►Help Me In Getting A Good Job By Connecting With Me on My LinkedIn and Endorsing My Skills. All My Contact Info is Down Below. You Can Also Refer Me To Your Company Thanks ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at for E-mail address please check About section Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 42821 Manish Sharma
how to delete row in oracle database
 
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in this video tutorial i will teach you about how to delete row in orecal database in case of any query please leave a message in the comment box i will contact you soon for more Please please please i)SUBSCRIBE ii)Like iii)Comment iv)Share You can also like my Facebook page link is given below https://www.facebook.com/SabriHardware
Views: 14 Sabri Zone
how to run Oracle commands by notepad...?
 
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how to run Oracle commands by notepad... #sqltutorial#oracletutorial#databasetutorial
Views: 6062 Viral Fun Tube
Oracle DBA Justin - How to grant a system privilege to a user in an Oracle database
 
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How to grant a system privilege to a user in an Oracle database
Views: 22844 jbleistein11
Oracle - SQL PLUS - Delete Data From Database
 
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Previous video link how to insert record in database table... https://youtu.be/liBFLYzbteE www.facebook.com/cipherlibrary.net
Views: 183 Cipher Library
ASP.NET MVC DropdownList Use Bind with Database table  and Normal Select list
 
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In this ASP.NET Tutorial, I will teach you, How to add string of item in Dropdownlist in MVC. Also, How to add item from database table in ASP.NET MVC.
Views: 71221 ASP.NET MVC
MySQL Workbench Database Export and Import
 
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Learn Database Export and Import using MySQL Workbench. Open MySQL Workbench and logged in to MySQL database server using 'root' username and password. In previous couple of videos we learned how to Create, Alter, Drop Databases and Tables and also how to Insert, Read, Update, Delete data rows using MySQL Workbench. In this lecture we will learn how to Export and Import the database using MySQL Workbench. First of all to Export the databases or tables, from top menu 'Server' select 'Data Export' Option, which opens a new window of data export settings and options. The left section on the window displays all the existing databases on our MySQL database server. When we select a database by clicking on it, it displays all the respected tables under the selected database. We can select one or multiple database check-boxes to include the database in the Export file. Under 'Export Options' section, You can change the default export path of you choice. I'll keep the default one. By selecting first option that is 'Export to Dump Project Folder'. MySQL Workbench will save the save all tables as separate SQL file under one folder. Which is useful when you will be importing or restoring the export file one by one table. I'll go ahead quickly and first save as 'Export to Dump Project Folder', MySQL Workbench displays the progress bar and log. Now, I'll again export the database using 'Export to Self-contained File' option. To demonstrate the import first I'll delete the existing 'students' table under 'mytestdb' database. Display database details by clicking on 'i' symbol, select 'tables' tab. Select and right click 'students' table, and click 'Drop Table' option, confirm and delete the table. Click 'refresh' to update the tables section and we have no table in our 'mytestdb' database. Now select the database and from 'data import' window, select 'import from dump folder. 'Load folder contents' and select only 'mytestdb' database and click start import button to import 'students' table again. Go to 'mytestdb' database information window again and click 'refresh' button to reload table list again. and the 'students' table is back. Check out the whole playlist of MySQL Workbench Introduction Tutorials or Individual video from the following links, MySQL Workbench Tutorial: Introduction to MySQL Workbench for Beginners Playlist https://www.youtube.com/watch?v=aGQ7PGZ1u24&list=PLhwzZMYRiUEq5e5TJCznKVuPAsnNzT8k5 MySQL Workbench: Understand What is MySQL Workbench? https://www.youtube.com/watch?v=aGQ7PGZ1u24 MySQL Workbench Add User and Connect to Database https://www.youtube.com/watch?v=P7whjxMqYU4 MySQL Workbench Create, Alter, Drop Database https://www.youtube.com/watch?v=1qzE6SN8AZU MySQL Workbench Create, Alter, Drop Table https://www.youtube.com/watch?v=luBmETAk30k MySQL Workbench Insert, Read, Update, Delete Data Rows https://www.youtube.com/watch?v=qb7abQ6ROy4 MySQL Workbench Database Export and Import https://www.youtube.com/watch?v=Jvul-wr-_Bg Subscribe to my channel: https://www.youtube.com/channel/UCvrq9OowoORTV5Gs_jpADhw
How to Drop or Delete all Triggers from a Database in SQL Server - SQL Server Tutorial
 
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SQL Server Video Tutorial Scenario: How to Drop or Delete all Triggers from a Database in SQL Server ? Solution: Sometime we have requirement to delete/drop all the triggers from a SQL Server Database. The below code can be used to drop all the triggers on all the tables you have created in a SQL Server database. Before you go ahead and run this script, please make sure you have chosen correct database and server as it will delete all the triggers from chosen SQL Server Database. Blog Link with Scripts http://sqlage.blogspot.com/2015/02/how-to-drop-or-delete-all-triggers-from.html
Views: 4792 TechBrothersIT
How To Create DropDownList In MVC With Example
 
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Step by step tutorial on how to create dropdownlist in mvc from dynamic collection like database and hard coded list.Tutorial discuss how to create dropdownlist from sql server database using of html helper method and dropdownlistfor in mvc 5 razor with the help of a real world example. Video Covers things like - How to create DropDownList in Mvc from dynamic and hard coded list using entity framework - How to bind DropDownList after posting the form Best Asp.Net MVC Book from Amazon (Affiliate) : ➤ http://geni.us/lnu77Zw Buy me a Coffee (Channel Support By Donation) ➤ https://goo.gl/bPcyXW Subscribe to this channel ➤ https://goo.gl/RFY5C2 Popular Videos : Build Complete Asp.Net MVC App From Scratch using Datatable Plugin ➤ https://goo.gl/yHZcCo All You need to know about jQuery Ajax in Asp.net MVC ➤ https://goo.gl/ZXKqT9 Link to this video ➤ https://youtu.be/ei4dOToBFxs Our Website ➤ http://www.codaffection.com ______________ ✪ Related Links ________________ ✪ Similar Mvc Tutorials : https://goo.gl/ySUFf8 ✪ Similar C# Video Tutorials : https://goo.gl/3ajHuA ______________ ⌘ Social Media Links ________________ Blog : http://www.codaffection.com Facebook : https://www.facebook.com/codaffection Google plus : https://plus.google.com/+codaffection Twitter : https://twitter.com/codaffection Youtube : https://youtube.com/codaffection ______________ ↪ About this Channel ________________ CodAffection - for passionate programmers. This channel is all about teaching and inspiring developers to build applications/ websites in various technologies like Angular, NodeJS, Asp.Net MVC, JavaScript, SQL, React, Python etc. 2 Videos per Week - 12:30 PM UTC On MON and THU ______________ ₪ All Playlist ________________ https://goo.gl/gvjUJ7 : Asp.Net MVC https://goo.gl/ahk39S : Angular 5 https://goo.gl/viJcFs : Node JS https://goo.gl/itVayJ : Web API https://goo.gl/YJPPAH : MEAN Stack https://goo.gl/s1zJxo : C# Tutorial https://goo.gl/GXC2aJ : Asp.Net WebForm https://goo.gl/vHS9Hd : C# WinForm https://goo.gl/MLYS9e : MS SQL https://goo.gl/Ha71kq : Angular 4 https://goo.gl/5Vou7t : Crystal Report https://goo.gl/EPZ69B : Common C# Excercises https://goo.gl/qEWJCs : CG Exercises in C Program
Views: 54117 CodAffection
Query Oracle DB using Excel - *** Download link in description of video ***
 
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Query Oracle DB using Excel, Utility for SQL Plan and Advisor Recommendations Are you a Consultant working on #Oracle DB #PLSQL/ Oracle Ebusiness ? Would you like to ease-up your daily workload ? Then our solutions will be the Right pick for you. Portfolio of solutions available on our website, To own a personal copy, Please visit: https://www.txsolve.com/shop
Views: 83 TxSolve
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: 265095 The Bad Tutorials
Generate Add/Drop  Column Statement for all the tables in a Database in SQL Server- SQL Part 49
 
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SQL Server / TSQL Tutorial Scenario: Generate Add/Drop Column Statement for all the tables in a Database in SQL Server You are working in Auto Insurance Company as SQL Server Developer. Your company has a database in which they have more than 300 Tables. In initial design, they forgot to add Audit columns such as CreatedBy and CreatedOn. They want you to generate Add Column CreatedBy and CreatedOn for all the Tables in a Database, How would you do that? Link to scripts used in the video http://www.techbrothersit.com/2016/02/how-to-generate-add-column-statement.html Check out our website for Different SQL Server, MSBI tutorials and interview questions such as SQL Server Reporting Services(SSRS) Tutorial SQL Server Integration Services(SSIS) Tutorial SQL Server DBA Tutorial SQL Server / TSQL Tutorial ( Beginner to Advance) http://www.techbrothersit.com/
Views: 1166 TechBrothersIT
Data bind asp.net dropdownlist with data from the database   Part 17
 
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Text version of the video http://csharp-video-tutorials.blogspot.com/2012/11/data-bind-aspnet-dropdownlist-with-data.html Slides http://csharp-video-tutorials.blogspot.com/2013/08/part-17-data-binding-dropdownlist.html All ASP .NET Text Articles http://csharp-video-tutorials.blogspot.com/p/free-aspnet-video-tutorial.html All ASP .NET Slides http://csharp-video-tutorials.blogspot.com/p/aspnet-slides.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists In this video, we will learn about, binding data from a database table, to a dropdownlist. Specify the DataTextField and DataValueField properties of the DropDownList. DataTextField and DataValueField properties can be set either in code or in HTML. Make sure DataTextField and DataValueField properties are set before a call to DataBind() method.
Views: 258414 kudvenkat
How to Recover or Recreate Controlfile without Backup ?
 
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Hi guys in my today videos i will explain how to recover to controlfile without any backup. #RecreateControlfile #withoutBackup Oracle database Unbeatable,Unbreakable Platform..
Views: 10972 Oracle World
C#.net Tutorials Software Development--04-How To Connect SQL Server DataBase With C#.net
 
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