Home
Search results “Oracle delete with cascade constraints” for the 2014
SQL tutorials 20: On Delete Cascade Foreign Key By Manish Sharma (RebellionRider)
 
05:55
Oracle Database 11g Tutorial 20: On delete cascade This tutorial will show you how to define foreign key with on delete cascade clause. Links Blog: http://www.rebellionrider.com/on-delete-cascade.htm SQL Tutorial 19 On delete set Null: http://www.rebellionrider.com/on-delete-cascade.htm SQL Tutorial 19 Foreign Key: http://youtu.be/0nbkBI5r3Gw Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=j7eYO7 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. 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 liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com
Views: 44421 Manish Sharma
SQL tutorials 17: SQL Primary Key constraint,  Drop primary Key
 
09:22
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: 97972 Manish Sharma
SQL tutorials 18: SQL Foreign Key Constraint
 
10:23
SQL Tutorial 18: SQL foreign key constraint. Topic covered in this tutorial 1. Defining SQL foreign key using create table at column level 2. Defining SQL foreign key using create table at table level 1. Defining SQL foreign key using Alter Table statement Links Website article: http://www.rebellionrider.com/sql-foreign-key.htm Primary key tutorial: http://www.rebellionrider.com/sql-foreign-key.htm Create Table Tutorial: http://www.rebellionrider.com/sql-create-table.html 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 Foreign key is an Input/output data constraint which is also known as referential integrity constraint. Foreign key represent a link or say a relationship between columns of tables. Similar to primary key constraint Foreign Key constraint is also of two types. Simple Foreign key constraint and Composite Foreign key constraint. Constraint which involves only one column in foreign key in child table and one column in reference key in parent table is called Simple Foreign Key. While the constraint which involves more than one column in foreign key in child table and more than one column in reference key in the parent table is called Composite Foreign Key.
Views: 99996 Manish Sharma
SQL tutorial 19: ON DELETE SET NULL clause of Foreign Key By Manish Sharma (RebellionRider)
 
07:44
SQL Tutorial 19 : ON DELETE SET NULL foreign key Clause. Links used in the tutorial On delete set null website article [ download SQL script from same link] : http://www.rebellionrider.com/on-delete-set-null.htm Foreign Key Tutorial Video : http://youtu.be/0nbkBI5r3Gw Foreign Key Tutorial Blog : http://www.rebellionrider.com/sql-foreign-key.htm This video is the part of foreign key video In this sql tutorial you will learn the referential clause ON DELETE SET NULL of foreign key. On Delete Set null clause guarantee the relation integrity in foreign key/ 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 liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com
Views: 47516 Manish Sharma
Oracle Database11g tutorials 9 || What is archive log mode and how to enable archive log mode
 
07:23
weblink: www.rebellionrider.com What is archive log mode What is noarchive log mode How to enable archivelog mode in oracle 11g How to enable archivelog mode in oracle 10g This SQL tutorial and Oracle database 11g tutorial for beginners will show what are ARCHIVELOG mode and noarchive log mode and how to enable archivelog mode in oracle database 11g or 10g 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. in.linkedin.com/in/mannbhardwaj/ Thanks for linking, commenting, sharing and watching more of our videos This is Manish from The Code makers
Views: 94571 Manish Sharma
Oracle Database11g tutorials 13 || SQL substr function / SQL substring function
 
06:34
link of SQL substr blog : http://www.rebellionrider.com/SQL-substr-function.htm SQL substr function SQL Substr function will return a sub string of a specified length from the source string beginning at a given position. 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 the name suggests SQL Substr function will return substring from a given source string. Let's see the Syntax Substr (source_string, start_pos, Substr_length) As we can see SQL substr function takes 3 parameters. First one is Source string from which you want to extract the segment. Second parameter is Starting position for sub string from the Source string. And the third parameter is Substr_length which is the length for the substring. First two parameters are mandatory to specify while third one is optional. So we can say. SQL Substr function will return a sub string of a specified length from the source string beginning at a given position. First parameter source string can be of any data type CHAR, VARCHAR2, NCHAR, NVARCHAR2, CLOB, or NCLOB whereas both start_pos, Substr_length parameters must be number data type. The returning result of SQL Substr function is of same data type of source string. Let's see an example of SQL Substr function. SELECT substr('www.RebellionRider.com',5,14) FROM dual; Here in this query url of my website www.RebellionRider.com is our source string with the total length of 22 characters, Now, I want to extract the name of my website that is, RebellionRider. So if you count the total length of the name of the website, it is 14. That's why I have specified 14 as my third parameter of SQL Substr function which is substr_length. Also the name of the website RebellionRider is starting from 5th position therefore I have specified 5 at second parameter of SQL substr function which is strt_pos or starting position. Execute it. Here is our result RebellionRider When starting position is larger than the length of source string. In this case SQL Substr function will return NULL as a result. Let's do an example. SELECT substr('www.RebellionRider.com',23,14) FROM dual; As you can see here I have specified 23 at starting position and the total length of our source string is 22 characters Let's execute And the result is Null. Second scenario When the Substr_length is greater than source string In this case the segment return is the substring from starting position to the end of the string. For example SELECT substr('www.RebellionRider.com',5,23) FROM dual; Our starting position is at 5 means at the first R of RebellionRider and length of substring is set to 23 which is greater than the length of source string that is 22. Execute. As you can see we get a substring from first R of RebellionRider till the end of the source String. Third scenario When you supply numeric or arithmetic expression or a DATE instead of character as Source string to SQL Substr function In this scenario If you have supplied a numeric string instead of character as source string, the oracle engine casts them as a character when they occur as parameter to SQL Substr function. And if you have supplied Arithmetic expression or a DATE then The Oracle engine first solves or evaluates the Arithmetic expression or the DATE Then casts them as a character. Means if you have arithmetic expression in your source string then oracle will first solve it and then change or say cast the value of its result into character. Let's see some example. SELECT substr(50000-7,2,4) FROM dual; Oracle first evaluates the arithmetic expression that is 50000-7 equals to 49993. And then oracle engine casts this result 49993 into a character string. Means 49993 will be a 5 characters string. Starting position of substring is 2, that means from the first 9 of 49993 We specified the length of substring is 4 so we must get 9993 as our result. Let's check execute
Views: 78672 Manish Sharma
13 02  Multiple Table UPDATE
 
05:53
MYSQL 5 DEVELOPMENT
Views: 959 Miszkoxxx
SQL tutorial 40: DBA Trick, How to drop a user when it is connected to the database
 
08:21
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: 21187 Manish Sharma
Oracle Database11g tutorials 12 || SQL Concat Function - SQL character manipulation function
 
04:47
Link for SQL concat function: http://www.rebellionrider.com/SQL-concat-function.htm SQL Concat function/SQL concat() function First function of SQL character manipulation function. Two have in depth knowledge of SQL concatenation operator Please watch my video on SQL concatenation Operator http://youtu.be/PYMeFe72Bas 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 Link for SQL function introduction Video 10 http://youtu.be/5rx8Q4x4-qI Link SQL concat Article http://www.rebellionrider.com/SQL-concat-function.htm Contacts E-Mail [email protected] Twitter https://twitter.com/rebellionrider Instagram http://instagram.com/rebellionrider Facebook. https://www.facebook.com/imthebhardwaj Linkedin. in.linkedin.com/in/mannbhardwaj/ Thanks for linking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com -------------------------------------------------------------------------------------------- SQL Concat () function is a Character manipulation function which is a category of SQL character function. We have already discussed the intro of SQL character function in Video 10. You can find link of this video in description below. Ok let's go ahead. SQL Concat () function concatenates two separate character string into one character string. Let's see the syntax Concat (string_1 , String_2) Note here that SQL Concat function takes only two arguments at a time. This SQL Concat function will return string_1 concatenated with string_2. This also means that it will return a single string which is a combined string of parameter String_1 and String_2. Both the parameters of SQL Concat function String_1 and string_2 can be of any data-type. You can even specify the columns of the table here. SQL Concat function is equivalent to the concatenation operator (||). SQL concatenation operator is represented by double solid vertical bars or we can say double pipe signs. Question: How to concatenate more than two strings as SQL Concat that can have only 2 parameters and what is the difference between SQL Concat Function and SQL concatenation operator? The one answer for the second Question What is the Difference between SQL Concat Function and SQL concatenation operator? Is While SQL Concat function takes only two parameters, The Concat operator can be repeated as often as is necessary. Meaning, by the help of SQL Concat operator you can combine as many strings as you want. And Concatenation operator is also not supported by several databases such as SQL server so this might cause problem. To answer the first question How to concatenate more than two strings as SQL Concat that can have only 2 parameters? We will have to jump over SQL developer. Let's see some examples. Say we want to retrieve the full name of an employee from Employees table. Let's try it using SQL Concat function. SELECT Concat (first_name, last_name) AS "Full Name" FROM employees; Here in this query we use two column names - first_name and last_name as arguments of our Concat function Execute. As you can see here, we get full name of our employee but there is no space in between first name and last name. We will see how to format this string using SQL Concat function in a few seconds But before that, let's see how to do the same task using SQL concatenation operator. SELECT first_name ||last_name AS "Full name" FROM employees; As you can see this query also produces the same result. Now we will see how to format full name of employees First we will do this using SQL concatenation Operator. SELECT first_name||' '||last_name AS "Full name" FROM employees; Now you can see we get space between first name and last name of the employee. Again, let's do it using SQL Concat function. Here we will see the nested function concept where we will be using nested Concat function to achieve this formatted string. SELECT Concat (Concat (first_name, ' '), last_name) FROM employees; Inner Concat function has two parameters. These are our first column name first_name and an empty string which will be a space between first name and second name. This Concat will now return a string which is the first name with space. This returning string will be the first input of our Outer Concat and column last_name will be the second input. All together this will give us the desired output. As you can see this method is complex than the first one where we use SQL concatenation operator.
Views: 76886 Manish Sharma
phpMyAdmin tutorial: Setting up a foreign key constraint | lynda.com
 
07:39
In a relational database such as MySQL, foreign keys are used to link records in different tables. Additionally, you can set up foreign key constraints to control what happens when records are inserted, updated, or deleted. Find out how to build foreign key constraints in this tutorial. Watch more at http://www.lynda.com/phpMyAdmin-tutorials/Up-Running-phpMyAdmin/144202-2.html?utm_campaign=A42FG4LzdbY&utm_medium=viral&utm_source=youtube. This tutorial is a single movie from the Up and Running with phpMyAdmin course by lynda.com author David Powers. The complete course is 2 hours and 33 minutes and shows how to administer MySQL databases, design tables, and insert, update, and delete data with phpMyAdmin. Introduction 1. Why Use phpMyAdmin? 2. Setting Up phpMyAdmin Locally 3. Creating Tables 4. Importing and Exporting Data 5. Dealing with Foreign Keys 6. Running Queries 7. Checking Performance Conclusion
Views: 236208 LinkedIn Learning
Oracle Database Training: How to modify table
 
15:03
Modify Oracle table Oracle Training in Bangladesh Oracle Developer and Database Training in Bangladesh Oracle Training at Dev Net IT Oracle forms Training for details http://www.devnet-it.com
Views: 192 devnetbd devnetit
24. Referential Integrity in Oracle
 
09:42
In this video you will learn about Referential Integrity in Oracle. You will learn how to create Primary Key and Foreign Key. There will be Foreign Key in the child table that will reference Primary Key in master/parent table. You will also learn how to delete all the records from child table when related record is parent/master table is deleted. If you try to insert any record which is not available in master/parent table child table will ignore insert command. 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: 26191 ITORIAN
How to Delete Table in sql using oracle 10g or sql
 
02:05
This video gives information about How to Delete Table in sql using oracleXE 10g
Views: 2911 AvilTwo Beginer
MySQL foreign key constraint
 
05:02
CREATE TABLE users ( user_id int NOT NULL, user_name varchar(45) NOT NULL, PRIMARY KEY (user_id) ) CREATE TABLE pictures ( pic_id int NOT NULL, user_id int NOT NULL, PRIMARY KEY (pic_id), CONSTRAINT fk_pictures FOREIGN KEY (user_id) REFERENCES users(user_id) ON DELETE CASCADE ON UPDATE CASCADE ) ALTER TABLE pictures DROP FOREIGN KEY fk_pictures We have four options: RESTRICT | CASCADE | SET NULL | NO ACTION CASCADE: automatically delete or update SET NULL: the foreign key table is set NULL RESTRICT: Rejects the delete or update operation NO ACTION: the same as RESTRICT Recommend for InnoDB Storage Engine. More about this video: http://jiansenlu.blogspot.com/2014/06/example-of-mysql-foreign-key-constraint.html
Views: 13953 Jiansen Lu
Devday 2013 - The Developer vs. The Relational Database: How to do it Right- Gogula G. Aryalingam
 
24:31
Gogula is a SQL Server MVP since 2008 and a Microsoft Certified Solutions Expert in Business Intelligence. He possesses 13 years of industry experience, where he designs and builds business intelligence solutions among others. Gogula has been involved in developing and evaluating SQL Server 2008 and 2012 certification exams for Microsoft as a Subject Matter Expert, and has also authored a chapter in the book titled SQL Server MVP Deep Dives, Vol 2. He is a founder of the technical communities SQLServerUniverse.com and SQL Server Sri Lanka User Group, where he regularly speaks on database and business intelligence topics.
Views: 167 TIQRI
SQL tutorial 32: How To Insert Data into a Table Using SQL Developer
 
05:16
SQL Tutorial 32 How To Insert Data into a Table Using SQL Developer and How to delete Data/Row From a table. Website : http://www.RebellionRider.com New Series of #SQL tutorial on How to Insert Data. I'll cover all the traditional way along with some tips and tricks on Data insertion. Keep watching and enjoy #SQLing Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=j7eYO7 Amazon Wishlist: http://bit.ly/wishlist-amazon 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 liking, commenting, sharing and watching more of our videos This is Manish from www.RebellionRider.com
Views: 49058 Manish Sharma
SQL  1   Create  Insert  Update  Delete  Alter Table  Constraint  Truncate  Drop
 
17:55
premier video-tutorial SQL - Create Database , Create schema, Create table, Insert into , Update , Delete Alter Table , Constraint ,Truncate table, Drop constraint, Drop column ,Drop table ,Drop table cascade ,Drop schema, Drop schema cascade, Drop database
Views: 2933 emt
SQL tutorial 51: DECODE function in Oracle Database By Manish Sharma (RebellionRider)
 
05:04
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: 33155 Manish Sharma
Mysql - Using Default Data
 
08:08
Mysql - Using Default Data
Views: 124 quantumpolarity
[Tips] Quick Generate script fix Cannot truncate table
 
01:01
[Tips] Quick Generate script fix Cannot truncate table 'YourTable' because it is being referenced by a FOREIGN KEY constraint.
Views: 291 Top trending games
SQL tutorial 21: How To Rename Table in SQL using ALTER TABLE statement By Manish Sharma
 
04:19
Oracle Database 11g Tutorial 21 : How to rename table using SQL Alter Table Links Website Article of in-depth Knowledge http://www.rebellionrider.com/alter-table/rename-table-using-alter-table.htm Create table using comand prompt and SQL Developer Tutorial 14 http://youtu.be/UU0EEfpa-2c Create table using EM tutorial 15 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=j7eYO7 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 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 liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com
Views: 38435 Manish Sharma
SQL Complete
 
02:00
Configuring SQL 2008 in Smartclass Server
Views: 170 Technical Dips
SQL tutorial 37: How to create NEW USER account using Create User statement in Oracle database
 
07:39
How to create new user accounts using Create User statement in oracle database. In This tutorial you will learn how to create a new user account. Brief explanation of Create user statement syntax and an example of creating a new user and You will learn How to grant Create session system privilege to your ----_Links_--- Blog :http://bit.ly/create_user_account Video Tut 4: http://youtu.be/wSqoXRlXDUU How to create database: http://youtu.be/enFFezPYhCg 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 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 liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com
Views: 39918 Manish Sharma
Oracle SQL Tutorial   Creating constraints after Table Creation
 
06:50
Oracle SQL Tutorial Creating constraints after Table Creation above tutorial lets u know how u can create constrains or apply constrains after creating a table
Views: 81 magan lal
SQL Island
 
01:40
SQL Island is a text-adventure game to learn the database language SQL. No prior knowledge needed! http://www.sql-island.de
Views: 14651 InSy InSy
SQL tutorial 26: Introduction to SQL Joins in Oracle Database
 
01:59
Links: Web Article Link: http://bit.ly/Intro-of-joins-in-sql Natural Join http://youtu.be/2uc3UcOBp5A before jumping over Joins in SQL I thought to do this Introduction of joins in SQL so that you guys can understand the future videos. Links: Web Article Link: http://bit.ly/Intro-of-joins-in-sql Natural Join http://youtu.be/2uc3UcOBp5A 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 liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com
Views: 50210 Manish Sharma
HOW TO DROP OR DELETE TABLE SQL
 
01:17
HOW TO DROP OR DELETE TABLE SQL A Job Portal http://www.InterviewDot.com http://www.InterviewDot.com http://www.InterviewDot.com One Click Dream Job - http://www.interviewdot.com/upload-resume/uploadresume.htm Are you looking for a new Job ? InterviewDot.com - A Job Portal http://www.InterviewDot.com http://www.InterviewDot.com http://www.InterviewDot.com One Click Dream Job - http://www.interviewdot.com/upload-resume/uploadresume.htm JAVA/SPRING/SQL/JUNIT INTERVIEW QUESTION AND ANSWER HOW TO DROP OR DELETE TABLE SQL
Views: 619 InterviewDot Job
SQL NOT NULL CONSTRAINTS
 
02:03
SQL NOT NULL CONSTRAINTS A Job Portal http://www.InterviewDot.com http://www.InterviewDot.com http://www.InterviewDot.com One Click Dream Job - http://www.interviewdot.com/upload-resume/uploadresume.htm Are you looking for a new Job ? InterviewDot.com - A Job Portal http://www.InterviewDot.com http://www.InterviewDot.com http://www.InterviewDot.com One Click Dream Job - http://www.interviewdot.com/upload-resume/uploadresume.htm JAVA/SPRING/SQL/JUNIT INTERVIEW QUESTION AND ANSWER SQL NOT NULL CONSTRAINTS
Views: 39 Interview Dot
C# Edge 235   MC39  DROP TABLE and FOREIGN KEY
 
04:33
http://cyborgmaguscsharpedge.com/ has all my video tutorials usually with source code in an organized cyber-library. In this video we learn how to drop (delete) and create MySql Tables that are related to each other in a Parent-Child-Grand Child type relationship via primary keys and foreign keys. There is a safe order for such drops and creates which avoid the MySql Connector/Net C# program abending because if violates these relationship constaints. http://youtu.be/wPRnes7cPFc
Views: 269 cyborgmagus
25.SQL Server Tutorial -Telugu (Referential integrity constraint)
 
09:26
Explained about referential integrity constraint by three methods with default values,null values and how to cascade
Views: 2494 lakshmi sowbhagya
شرح (ADO.NET 6 ( insert - update - delete
 
05:39
شرح (ADO.NET 6 ( Insert - Update - Delete
Views: 858 Digital Academy
FOREIGN KEY AND REFERENTIAL INTEGRITY CONSTRAINTS(DBMS-8)
 
03:43
FOREIGN KEY AND REFERENTIAL INTEGRITY CONSTRAINT
Views: 4355 OnlineTeacher
Part 4   Customizing table, column and foreign key column names when using entity framework code fir
 
06:20
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/2014/05/part-4-customizing-table-column-and.html In this vide we will discuss, customizing table, column and foreign key column names when using entity framework code first approach. This is continuation to Part 3. Please watch Part 3 before proceeding. In Part 3, we have discussed generating Departments and Employees tables using Entity Framework Code first approach. Entity Framework generated the Employees table. Notice the column names. Department_Id column has an underscore in it's name. Let's say we want the column to be generated as DepartmenId (without an underscore) Entity Framework generated the above Employees table based on the following custom Employee class that we created. public class Employee { public int Id { get; set; } public string FirstName { get; set; } public string LastName { get; set; } public string Gender { get; set; } public int Salary { get; set; } public Department Department { get; set; } } To achieve this use the ForeignKey attribute present in System.ComponentModel.DataAnnotations.Schema namespace. Modify the Employee class as shown below. public class Employee { public int Id { get; set; } public string FirstName { get; set; } public string LastName { get; set; } public string Gender { get; set; } public int Salary { get; set; } public int DepartmentId { get; set; } [ForeignKey("DepartmentId")] public Department Department { get; set; } } Rebuild the solution, and run the application. You may get the following error. We will discuss the reasons for this error and how to fix it the right way in a later video session. The model backing the 'EmployeeDBContext' context has changed since the database was created. Consider using Code First Migrations to update the database (http://go.microsoft.com/fwlink/?LinkId=238269). For now to get around the error, delete the Sample database using SQL Server Management Studio, and then try to run the application again. A blank webform will be displayed. Now check the Employees tables using SQL Server Management Studio and notice that the DepartmentId column is created without an underscore as expected. To customize the table name, use Table attribute and to customize column name use Column attribute. For example, to change Table name from Employees to tblEmployees and FirstName column to First_Name We would modify the Employee class as shown below. [Table("tblEmployees")] public class Employee { public int Id { get; set; } [Column("First_Name")] public string FirstName { get; set; } public string LastName { get; set; } public string Gender { get; set; } public int Salary { get; set; } public int DepartmentId { get; set; } [ForeignKey("DepartmentId")] public Department Department { get; set; } }
Views: 129084 kudvenkat
5. SQL Server Tutorial - Telugu (Unique Key , Check)
 
06:25
How to create a unique key and check constraint while creating a table
Views: 7727 lakshmi sowbhagya
GDQ ICT 2014 05 13 1430 07 - delete all related records
 
01:11
maintain referential integrity - if you delete a record in one table make sure that you delete all related records in other tables (or else modify them to that the relationship still works).
Views: 26 Peter Bowers
Default and check constraints in sql server-vlr taining
 
04:34
http://microsoft-business-intelligence-train.blogspot.com/2014/04/default-and-check-constraints-in-sql.html
Views: 168 VLR Training
Crear llaves foraneas en MySQL Server
 
03:36
Como crear o agregar llaves foraneas (foreign keys) en MySQL Server de una manera sencilla. SUSCRIBETE: http://goo.gl/94bKcb ------------------------------------------------------------------------------------------------ Otros de mis Videos que Podrian Interesarte: - Desenmascarar textBox en C#: http://goo.gl/05cCPH - Reconocedor de voz en C#: http://goo.gl/CaCqgc - Pasar datos de un formulario a otro en C#: http://goo.gl/qKX6DU ------------------------------------------------------------------------------------------------ Sigueme en: Twitter: https://twitter.com/IsraelMontoya19 Google+: http://goo.gl/XuWMUq ------------------------------------------------------------------------------------------------ tags: llaves foraneas mysql llaves foraneas mysql server agregar llaves foraneas crear llaves foraneas crear llaves foraneas en mysql agregar llaves foraneas en mysql como crear llaves foraneas en mysql llaves foraneas mysql workbench mysql workbench bases de datos mysql como agregar llaves foraneas mysql mysql server llaves foraneas como agregar llaves foraneas mysql

Desk attendant resume sample
Fma kiwisaver report 2019
Cancer in the poor a report to the nation
What is non linguistic representation examples
Alberta report archives