Home
Search results “Oracle drop default”
Oracle Drop, Disable and Enable Constraints تعليم اوراكل
 
09:35
by Mohamed El Desouki - محمد الدسوقى [email protected] Tel :00966 553450836 جامعة سلمان بن عبد العزيز - السعودية - الخرج How to Drop , Disable and Enable Constraints. كيف حذف و تعطيل و إعادة تشغيل القيود Text Book: Fundamentals of Database Systems, 5th Edition, by Elmasri/Navathe, published by Addison-W oracle create table statement oracle drop table statement oracle constraints database constraints primary key constraint foreign key constraint check constraint null not null constraint unique constraint
91/125 Oracle PLSQL: Creating Triggers / Default Value
 
05:23
Creating Triggers in oracle Learn Oracle PLSQL EXAM 1Z0-144
Views: 602 khaled alkhudari
Oracle SQL Tutorial 21 - How to Create / Drop Indexes
 
03:58
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: 8769 Caleb Curry
Oracle username and password and Account unlocking
 
08:37
all education purpose videos
Views: 278412 Chandra Shekhar Reddy
Oracle PL/SQL Tutorials | Difference between DROP, TRUNCATE and DELETE | by Mr.Vaman Deshmukh
 
06:01
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/
HOW TO CREATE USER IN ORACLE AND DROP IT
 
08:02
by Kumar:Oracle This video will tell you how to create user and grant him dba privilege to the created user , and how to drop it.
Views: 548 brijesh kumar
Oracle SQL Developer Tutorial For Beginners   31   DBA Info   Default Permanent Tablespace
 
03:12
Oracle SQL Developer Tutorial For Beginners Series. This course introduces Oracle SQL Development for its subscribers. Currently this is based on Oracle 12c. The test environment is in Windows 10.
Views: 1729 Sam Dhanasekaran
Oracle DBA - Tablespaces
 
10:54
http://oracledbazerotopro.com This tutorial explains Oracle Tablespaces.
Views: 81855 HandsonERP
SQL Tutorial : Difference Between Truncate and  Drop in SQL Oracle
 
05:40
SQL Tutorial : Difference Between Truncate and Drop in SQL Oracle SQL Tutorial SQL Tutorial for beginners PLSQL Tutorial PLSQL Tutorial for beginners PL/SQL Tutorial PL SQL Tutorial PL SQL Tutorial for beginners PL/SQL Tutorial for beginners Oracle SQL Tutorial
Views: 874 TechLake
How to drop tablespace in Oracle 10g or 11g
 
01:34
This is how to drop tablespace in oracle 10g or oracle 11g, you can delete tablespace in oracle if you want. Delete or drop tablesapce in oracle cascade
Views: 262 Tanya Kenapa?
061-Oracle SQL 12c: Set unused option -read only- drop table
 
15:17
تعلم اوراكل حتى الاحتراف تعلم اوراكل من الصفر
Views: 1591 khaled alkhudari
Oracle Default Tablespace.mp4
 
00:52
how to audit oracle database default tablespace assignment
Views: 303 checklist20
Using Alter command to drop constraints
 
02:52
This video describes how we can use alter command to drop constraints from table.
SQL with Oracle 10g XE - Using DELETE to Remove a Row from a Table
 
03:17
In this video I use the DELETE command to remove an entire row from a table. When using the DELETE command be sure to use the keywords FROM and WHERE to choose the table and record you wish to delete. The code I used is: DELETE FROM BOOKS WHERE BOOK_ID = '11'; This video is part of a series of videos with the purpose of learning the SQL language. For more information visit Lecture Snippets at http://lecturesnippets.com.
Views: 9449 Lecture Snippets
Oracle Database SQL Tuning with Constraints - Lesson 1 of 5
 
00:54
Learn how to tune SQL - especially in Data Warehouse environments - with Constraints. Constraints provide critical information to the Cost Based Optimizer in the Oracle Database. Don't drop your constraints for query performance! In these 5 lessons, Oracle Certified Master DBA John Watson will demonstrate how constraints - unique, foreign key, not null - improve the execution plan and thus performance of SQL in an Oracle database. View all 5 lessons, free at http://www.skillbuilders.com/oracle-database-sql-tuning-with-constraints.
Views: 903 SkillBuilders
How To Create and Drop Tablespace in Oracle 11g
 
09:42
How to Create & Drop a Tablespace
Views: 26383 DbaRocksOracle
How to remove the 'window' menu from oracle forms
 
07:59
1. Create a new magic menu item called "Window" in the main menu of the custom menu. Name: Window Type: Magic Magic Item: Window Command Type: Null Label: (blank) do not put a label on this menu item NOTE: make sure you completely blank out the 'Label' field, otherwise the 'Window' menu will be disabled but not hidden. Add the bellow code in When-New-Form-Instance trigger SET_MENU_ITEM_PROPERTY('MAIN_MENU.WINDOW', DISPLAYED, PROPERTY_FALSE); SET_MENU_ITEM_PROPERTY('MAIN_MENU.WINDOW', ENABLED, PROPERTY_FALSE);
Views: 1912 IT WORLD
schema in oracle (create , drop and grant using cmd)
 
02:47
if you forget your schema password , in this we will be able to perform above command without any sysdba password via http://playit.pk
Views: 700 FALICK FAISAL
Oracle Sql 4: alter table constraints
 
11:51
add y drop check, unique, primary key
Views: 1531 tomas bonilla
How to Create | Drop | Alter User And Grant Permissions  in Oracle 11g?
 
13:34
how to create user ,drop user,grant permissions to user? this video completely describes and show you creation ,droping,modifying users in oracle 11g using sqlplus.. the people who new to oracle can easily understand this..it may help you in future reference and complete understanding of user creation ,modfying etc.. in furthur videos i will explain grant,revoke permissions to users fro m admin user so please subscribe and like for future update https://www.youtube.com/user/prasadamudalapalli how to create Hibernate App and Save data in data table? how to download Eclipse-oxygen in windows7? how to uninstall oracle 11g in windows 7? how to download oracle 11g 64 bit in windows 7? how to step java project in Eclipse oxygen? how to configure tomcate server 9.0 in Eclipse oxygen? how to open and connect sqlplus in windows7? how to download ,install and connect sqldeveloper? how to create ,drop ,modifer user in oracle 11g?
Views: 360 pa online
How to drop all Default Constraints in SQL Server Database - SQL Server / TSQL Tutorial Part 94
 
06:30
SQL Server / TSQL Tutorial Scenario: You are working as SQL Server Developer, you need to generate scripts to drop all the Default Constraints in SQL Server Database. Link to scripts used in SQL Server / TSQL Tutorial Video http://www.techbrothersit.com/2016/05/how-to-drop-all-default-constraints-in.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: 652 TechBrothersIT
telug oracle sql easy  alter table , add , drop , rename
 
06:03
oracle database software,how to use oracle database software,install database software only oracle 12c,oracle database (software),sql tutorial,oracle sql,database (software genre),sql (programming language),sql tutorial for beginners,sql tutorial for beginners in bangla,sql tutorial for beginners in hindi,sql tutorial advanced,oracle sql easy alter table add drop rename,oracle sql create insert table free class by harsha,oracle sql developer tutorial మేము పేదవారికి food సహాయం చేయాలి అన్ని ఇ youtube open చేసాం మీ support మాకు కావాలి plz subscribe అందరకి ధన్యవాదాలు Fb page https://www.facebook.com/profile.php?id=754683737900247&ref=br_rs Fb group https://www.facebook.com/groups/467739453645484/?ref=group_header Instagram https://www.instagram.com/invites/contact/?utm_medium=user_system_sheet&utm_campaign=default.ig_ci_landing_site_0621.test&utm_source=ig_contact_invite&utm_content=4578i69
08 of  13 - Oracle APEX 5 - List of values (LOV) for a field in a form; display a hidden column
 
13:22
A new series using APEX 18.1 is now available. https://youtu.be/vgrkiIpJEiQ This is one in a series of videos about creating an application using Oracle APEX 5. In this video we create two lists of values (LOVs) in the Shared Components section of our application. We use each LOV in place of a field in a form. We see how APEX will help us write the SQL for a LOV. The difference between a "display value"and a "return value"is discussed. Finally, we display the primary key field in a form, which APEX hides by default. See the primary key field in a form can be helpful during application development. SQL scripts for this series are available to download at: http://db.kreie.net
Views: 37196 Jennifer Kreie
how to run Oracle commands by notepad...?
 
04:21
how to run Oracle commands by notepad... #sqltutorial#oracletutorial#databasetutorial
Views: 5351 Viral Fun Tube
Set business rules with check constraints in oracle.
 
19:01
Check constraint is used to validate data according to business logic, whether it be limiting the value range or allowing some specific string format or data format. This oracle tutorial is about how to add, remove, enable or disable check constraints in oracle 12c. Here are the list of ddl commands for check constraint: ALTER TABLE table_name ADD CONSTRAINT constraint_name CHECK column_name condition [DISABLE]; ALTER TABLE table_name DROP CONSTRAINT constraint_name; ALTER TABLE table_name ENABLE CONSTRAINT constraint_name; ALTER TABLE table_name DISABLE CONSTRAINT constraint_name;
Views: 494 Subhroneel Ganguly
107- Oracle SQL 12c: Manipulating Data- Explicit default value
 
05:42
تعلم اوراكل حتى الاحتراف تعلم اوراكل من الصفر EXAM 1Z0-061 EXAM 1Z0-071
Views: 898 khaled alkhudari
Oracle APEX Tutorial 02 - Create, Describe, Alter, and Drop a Table Using SQL
 
03:15
Hi! I’m Abdulrhman Uthman, a student of King Faisal University in Saudi Arabia. This series is intended for the practical class of Database Concepts students in our university, but anyone who wants to learn database, SQL or Structured Query Language and use Oracle’s APEX are welcome aboard. In this video, we will use APEX to create, describe, alter, and drop a table through SQL’s Data Definition Language statements. I would like to acknowledge the following people for their support: Dr. Majed Alshamari, Dr. Mohammed Bonais, Dr. Abdullah Alaulaimie, Dr. Mohammed Al-Naeem, Mr. Ahmed Alshawayrid, Mr. Naif Bo-Hasan, Mr. Mohammed Tawfiq, my sister, Ms. Reem Uthman, and my brother, Anas Uthman for editing the video.
Views: 1318 Abdulrhman Uthman
Dropping Tablesapce in oracle 12c (DIFFERENT METHODS)
 
04:25
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: 146 Mohammad Taseen
Oracle Database11g tutorials 14 : How to CREATE TABLE using sql developer and command prompt
 
08:36
Oracle Database11g tutorials 14 How to Create table using command prompt and Create table using sql developer Blog Link http://bit.ly/1TkY4Oe Time Line 0:25 Introduction of Tables in Database 1:03 What is Create Table (Introduction of create table) 1:30 Syntax of Create Table 2:08 How to create table using Command Prompt 4:55 How to create table using SQL Developer Links for Oracle Database tutorials 4: database connectivity using SQL developer and command prompt http://youtu.be/wSqoXRlXDUU You can have indepth knowledge about SQL create table here http://www.rebellionrider.com/sql-create-table.html Tool used in this tutorial is command prompt. This tutorial series is part of SQL expert exam certification training. if you are preparing for SQL certification you can use my tutorials. This SQL Tutorial is a part of free training. Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=j7eYO7 Contacts E-Mail [email protected] Twitter https://twitter.com/rebellionrider Instagram http://instagram.com/rebellionrider Facebook. https://www.facebook.com/imthebhardwaj Linkedin. http://in.linkedin.com/in/mannbhardwaj/ Thanks for linking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com Today in this oracle database tutorial we will see How to CREATE A TABLE. if we have to define a table in layman language then we can say that Tables are just a collection of Rows and Columns but In RDBMS tables are database objects which help in organizing data into ROWS and COLUMNS. We can also say that SQL tables are kind of data structure which are used by database for efficient storage of data. To create a table in our database we use SQL CREATE TABLE command. SQL CREATE TABLE is a type of DATA DEFINITION LANGUAGE also known as DDL. To Create a table in your schema you will require CREATE TABLE system privilege. In our future videos we will see what are system and object privileges and how to grant them to a user. Today for this video we will be using Sample schema HR which already has all the necessary privileges. Ohk Let's see the syntax. CREATE TABLE table name ( column name1 Data-Type(size), column name2 Data-Type(size), ..... ); CREATE TABLE is an oracle reserved word or say an Oracle key word whereas There are 3 different ways of creating a table in Oracle database. Creating a table using Command Line Interface (CLI) in Oracle database For demonstrating how to create table in oracle database using CLI, I'll be using Command prompt. Thats how we create table using command prompt. you can check your table structure by DESCRIBE command for that just write DESC and your table name. Like this Another way of creating a table is by using Graphic user interface (GUI) in Oracle database To demonstrate how to create table using GUI we will use SQL developer. Lets open our SQL developer I am connected to HR schema if you do not know how to create a connection to database using SQL developer please watch my oracle database tutorial 4 that explains database connectivity using SQL developer and command prompt. Link for this video is in the description below. So lets create a table. Creating a table using SQL developer is very easy we do not have to fire any query here. Let's start First of all right click on your connection in which you want to create a table and choose schema browser. This will open a separate schema browser pane or you can expend your connection by clicking this + sign and then right click on table and choose New Table. However I prefer working with schema browser so let's skip to schema browser pane here from the first drop-down list you can choose connection name and in the second drop down list you can choose what database objects you want to work with we want to create a table thus I'll choose table and then click this arrow here and choose option for new table Ok we have created a table wizard first of all give a unique name to your table and add some column as well. For this, click the green plus button. Now we already have a column so give it some name. Also choose a datatype from the list and specify any size you can check this not null column if in case you want to make this a mandatory column you can also specify default value and constraint If you want to make this column a primary key you can click here In my future video i'll show you what are these constraints and different ways of applying them on a column in a table. for this video we will concentrate on create table only so when you are done with all your columns click ok Thats your table You can double click on your table here and can see its structure. Thats it
Views: 179257 Manish Sharma
Oracle Database Tutorial 63 : Introduction to Tablespace In Oracle Database
 
04:26
Introduction to tablespace in oracle database consist Brief intro of tablepsace, type of tablespace, Big and small file tablespace, intro of Data files in oracle By manish sharma RebellionRider ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/tablespace-introduction-rebellionrider Previous Tutorial ► Indexes https://youtu.be/F5NrQYD4a9g ------------------------------------------------------------------------- ►►►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: 35717 Manish Sharma
Adding a default constraint - Part 4
 
10:34
In this video we will learn, how to specify a column default using a default constraint Text version of the video http://csharp-video-tutorials.blogspot.com/2012/08/default-constraint-in-sql-server-part-4.html Slides http://csharp-video-tutorials.blogspot.com/2013/08/part-4-default-constraint.html All SQL Server Text Articles http://csharp-video-tutorials.blogspot.com/p/free-sql-server-video-tutorials-for.html All SQL Server Slides http://csharp-video-tutorials.blogspot.com/p/sql-server.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists
Views: 615552 kudvenkat
Tutorial#8 How to Rename/Modify/Add/Remove column of a table|Alter SQL Statement in oracle database
 
11:27
explaining How to add a column of a table, Modify Data type of a table, Rename column and remove the column of a table using Alter table In this series we cover the following topics: SQL basics, create table oracle, SQL functions, SQL queries, SQL server, SQL developer installation, Oracle database installation, SQL Statement, OCA, Data Types, Types of data types, SQL Logical Operator, SQL Function,Join- Inner Join, Outer join, right outer join, left outer join, full outer join, self-join, cross join, View, SubQuery, Set Operator. follow me on: Facebook Page: https://www.facebook.com/LrnWthr-319371861902642/?ref=bookmarks Contacts Email: [email protected] Instagram: https://www.instagram.com/lrnwthr/ Twitter: https://twitter.com/LrnWthR
Views: 228 EqualConnect Coach
ORACLE SQL 45: Create & Drop Sequence
 
06:37
http://studyandshare.wordpress.com/ http://www.facebook.com/groups/studyandsharevn/
Views: 2479 studyandsharevn
Delete and Drop in Oracle in Telugu
 
16:19
#KOTHA_ABHISHEK http://sqlintelugu1.blogspot.com Delete & Drop in Oracle in Telugu
Views: 890 KOTHA ABHISHEK
Set Screen Reader Mode On Remove or hide Oracle Apex 5.1
 
02:14
Set Screen Reader Mode On Remove or hide Oraclec Apex 5.1 steps 1. Create form 2. Navigate - Share component - Globalization - Text Messages - create text message - Name SET_SCREEN_READER_MODE_ON - Name SET_SCREEN_READER_MODE_OFF - Using a blank space 3. Run thats it
Views: 1431 Mostafiz Mitul
Alter, delete, drop, savepoint, rollback, commit queries in Oracle SQL
 
10:47
Alter, delete, drop, savepoint, rollback, commit queries in Oracle SQL
Views: 88 bagadhi sateesh
Oracle Tutorials | Unique, Not Null & check Constraints in Oracle Part- 2 | by Mr.Sudhakar L
 
14:20
Oracle Tutorials | Unique, Not Null & check Constraints in Oracle | by Mr.Sudhakar L #Oracle #Constraints #Tutorials ** 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/ -------------------------- ► 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/
Default Constraint
 
01:22
SQL Server 2005 - Default Constraint Video
Views: 121 Disha Gambhir
sql deafult alter constraint
 
08:00
queries you will need create database person create table persons ( P_ID int not null, city varchar(50), Address varchar(50), Country varchar(50) constraint DF_persons_add default 'UK' ) select * from persons insert into persons (P_ID,city,Address) values (1,'mumbai','bahndup') insert into persons (P_ID,city,Address) values (2,'bombay','mulund') alter table persons drop constraint DF_persons_add alter table persons add constraint DF_persons_add default ' india ' for country insert into persons (P_ID,city,Address) values(3,'delhi','chandnichok') insert into persons (P_ID,city,Address) values(4,'pune','asoknagar') insert into persons (P_ID,city,Address) values(5,'kolhapur','sainagar') select * from persons
Views: 863 mit chavan
SQL Tutorial - 13: Inserting Data Into a Table From Another Table
 
07:00
In this tutorial we'll learn to use the INSERT Query to copy data from one table into another.
Views: 252322 The Bad Tutorials
Add Column in Sql Table  Add Multiple Column in Sql Table  Add Multiple Column in Oracle Database
 
03:33
Add Column in Sql Table | Add Multiple Column in Sql Table | Add Multiple Column in Oracle Database ---------------------------------------------------------------------------------------------------- oracle 12c,oracle 12c download,oracle database 12c,oracle client 12c,oracle 12c new features,uninstall oracle 12c,oracle xe 12c,oracle 12c documentation,oracle 12c installation, sql server columns, sql server alter table, alter table in sql server, add columns in sql server, oracle dba tutorials, sql tutorials, add column between two column, sql tutorials for beginners, modify column, how to modify a column, columns, database, alter, table, alter table oracle, oracle tutorial, alter table command in sql, alter sql, sql alter table column, sql like multiple values,Sqlplus & Sql Developer,Insert Data in Sqlplus & Sql Developer Mood in Oracle,Commit Data in Oracle,Sqlplus & Sql Developer,Insert Data in Sqlplus,Insert Data in Sql Developer, Remove Multiple Tables,Delete Table,Drop Table in Oracle,Multiple Drop Table,Drop Table,insert, create, tutorial,sql, sql tutorials, oracle dba tutorials, sql developer, sql tutorials for beginners, sql expert, sql expert tutorials, database, oracle, table, online training,insert into oracle,oracle insert into multiple rows,create table oracle,oracle 12c alter table add identity column,oracle create table default value sysdate,collections in oracle pl sql with examples,Oracle 12c, database, oracle database (software), sql, sql developer, sql tutorials, how to create database using dbca, how to create database in oracle,oracle cloud, database 12c, dba genesis,database services, database, create, 11g, dba, db, beginner, Please Subscribe My Channel
Table Shrinking in Oracle Database
 
14:15
1.Shrink the Table: Shrinking is started from 10g. In this method I’m using user u1 and table name sm1. Now I’m deleting some rows in sm1 COUNT ---------- 1048576 Table sm1 has 1048576 rows. [email protected]: delete from sm1 where deptno=10; 262144 rows deleted. I deleted above number of rows. Rows COUNT ---------- 786432 And I’m giving commit [email protected]: commit; Commit complete. So now we have 786432 rows in sm1 table. Now see the following command [email protected]: select OWNER,TABLESPACE_NAME,SEGMENT_NAME,SEGMENT_TYPE,BYTES/1024/1024||' mb'"space",BLOCKS,EXTENTS from dba_segments where tablespace_name like 'U%TS'; OWNER TABLESPACE_NAME SEGMENT_NAME SEGMENT_TYPE space BLOCKS EXTENTS ----- --------------- ------------- ------------- ------ ---------- ---------- U1 U1TS SM1 TABLE 29 mb 3712 44 After I deleted some rows in sm1 table still above result showing same values, so now our duty is shrink this table. This is done by following 2 ways, i By using COMPACT key word: In this method shrinking is done in two phases. In the first phase all fragmented space are just defragmented, but still the High Water Mark is persist with last used block only. That mean used free blocks are not de allocated and HWM is not updated here. Issue the following command before use shrink command. [email protected] alter table sm1 enable row movement; Table altered. There is particular use with above command, when we shrink the table all rows are moves to contiguous blocks, so here row movement should be done. By default the row movement is disabled for any table, so above command enabled the row movement. Then execute shrink command now. [email protected]: alter table sm1 shrink space compact; Table altered. Now see the space of table by using below command. [email protected]: select OWNER,TABLESPACE_NAME,SEGMENT_NAME,SEGMENT_TYPE,BYTES/1024/1024||' mb'"space",BLOCKS,EXTENTS from dba_segments where tablespace_name like 'U%TS'; OWNER TABLESPACE_NAME SEGMENT_NAME SEGMENT_TYPE space BLOCKS EXTENTS ----- --------------- ------------- ------------- ------ ---------- ---------- U1 U1TS SM1 TABLE 29 mb 3712 44 So here seems nothing happened with above shrink command, but internally the fragmented space is defragmented. But the high water mark is not updated, used free blocks are also not de allocated. For de allocating the used blocks we have to execute below command. This is the second phase. [email protected]: alter table sm1 shrink space; Table altered. Now see the space by using below command. [email protected]: select OWNER,TABLESPACE_NAME,SEGMENT_NAME,SEGMENT_TYPE,BYTES/1024/1024||' mb'"space",BLOCKS,EXTENTS from dba_segments where tablespace_name like 'U%TS'; OWNER TABLESPACE_NAME SEGMENT_NAME SEGMENT_TYPE space BLOCKS EXTENTS ----- --------------- ------------- ------------- ---------- ---------- ---------- U1 U1TS SM1 TABLE 20.8125 mb 2664 36 So now the space of sm1 table is reduced. Note: Actually the alter table sm1 shrink space command will complete these two phases of the shrinking of table at a time. But here we done shrink process in two phases because when we use alter table sm1 shrink space command the table locked temporarily some time period, during this period users unable to access the table. So if we use alter table sm1 shrink space compact command the table is not locked but space is defragmented. When we not in business hours issue the second phase shrink command then users are won’t get any problem. ii Because of above method the table dependent objects are goes to invalid state, to overcome this problem we have to use below command. [email protected]: alter table sm1 shrink space cascade; Table altered. The above command also shrinks the space of all dependent objects. We also do this in two phases like above two phases. See the below command. [email protected]: alter table sm1 shrink space compact cascade; Table altered. And then [email protected]: alter table sm1 shrink space cascade; Table altered. Transporting tablespace to different platform by Using RMAN : https://www.youtube.com/watch?v=CN401PUKK4A Oracle EBS apps Upgrade from 12 2 to 12 2 5 (start CD 51) : https://www.youtube.com/watch?v=zeO4goqR70Y Transport tablespace by using RMAN.: https://www.youtube.com/watch?v=YG6kWX7Par8
Views: 6878 BhagyaRaj Katta
Create new user in Oracle PL SQL
 
05:12
Create new user in Oracle PL SQL Oracle tutorial : How to Create New User in Oracle CREATE USER user_name IDENTIFIED BY password DEFAULT TABLESPACE tablespace_name QUOTA 20M on tablespace_name; Grant Create session Command to new user: GRANT CREATE SESSION TO user; How to Drop New User: DROP USER username CASCADE; #techquerypond https://techquerypond.wordpress.com https://techquerypond.com https://twitter.com/techquerypond
Views: 324 Tech Query Pond
How to Drop Sequence From Database || Drop Sequence From Oracle || Sequence Dropping
 
01:46
This is latest video of Learn from game, And here we have described whole process of Dropping sequence from Oracle database If you like this video please like share comments and Subscribe Here this is our official fan page : https://www.facebook.com/learnfromgame/ Our official Youtube Channel : https://www.youtube.com/channel/UCuLS... Gyz you can mail us your request we will try our best for support you Thank you So Much be with us !
Views: 22 Learn From Game
Oracle Tutorials | Unique, Not Null & Check  Constraints in Oracle Part- 1 | by Mr.Sudhakar L
 
14:24
Oracle Tutorials | Unique, Not Null & Check Constraints in Oracle | by Mr.Sudhakar L #Oracle #Constraints #Tutorials ** 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/ -------------------------- ► 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/
ADD COLUMN, UPDATE COLUMN in Oracle SQL
 
03:51
Oracle SQL tutorials, How to ADD COLUMN STATEMENT, UPDATE COLUMN in oracle sql