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Oracle DBA - Manage Users, Roles & Privileges | User Management
 
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Thanks for Watching please Like, Subscribe and Share... BoxCut Media.
Views: 31077 Mohammed Amjath Ali
SQL tutorial 48: How to create Roles in Oracle Database
 
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4th SQL Tutorial in the series of user privileges in oracle database user Roles in Oracle Database. In this tutorial you will learn ● What user roles ● How to create simple roles (Role with Not Identified clause) ● How to create secure roles (Role with Identified clause) ● How to create external role. ● How To create global role. ● How to Grant System Privilege to a user Role ● How to Grant Object Privilege to a user Role In oracle database. ● How to grant a Role to another Role ● How To grant a role to database users (with Admin option) ● How To enable role using SET ROLE statement This video will teach you the concept of user role in oracle database which is an extension to the user privileges. In this video I did 10 SQL queries on user Roles which makes this tutorial fun. Celebrating 1000 subscribers. Thanks a lot guys for all your love and support. ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: http://bit.ly/create_role_in_oracle System Privilege: http://youtu.be/EQzdtKPiErU Object Privilege: http://youtu.be/DuDL7NTPdqQ ------------------------------------------------------------------------- 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: 25830 Manish Sharma
SQL tutorial 45: Introduction to user Privileges in Oracle Database By Manish Sharma RebellionRider
 
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First SQL Tutorial in the series of user privileges in oracle database an introduction to user privileges. In this tutorial you will learn ● What is user privileges ● Different types of user Privileges ● Data Control Language (DCL) Grant and Revoke ● Who Can Grant or Revoke System Privileges? ● Oracle grant flags such as "With Admin option, With Grant option and with hierarchy option " This is a quick video on Introduction of user privileges expaining the theoretical concepts for the better understanding of the concept and up coming videos in USER PRIVILEGE series. Celebrating 1000 subscribers. Thanks a lot guys for all your love and support. ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: http://bit.ly/introduction-to-user-privileges ------------------------------------------------------------------------- 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: 30008 Manish Sharma
SQL Tutorial - How to grant System and Object Privileges in Oracle Database
 
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In this session I Explaining the Theory of Granting and Revoking System and Object privileges.... #Oracletutorialforbeginners #rmanrecoverytutorial #SQLTutorial #SystemandObjectPrivilegesinOracle by Lalit saini
Views: 13060 Oracle World
Oracle DB - Roles
 
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Oracle DB - Roles Watch More Videos at: https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Parth Panjabi, Tutorials Point India Private Limited
Oracle - Roles
 
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Oracle - Roles
Views: 2553 Chris Ostrowski
How to create an user and to grant all privileges to them in Oracle database
 
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This video shows you how to create a new user and to grant privileges to them. Syntax to create a new user: create user username identified by password
Views: 40212 Thamizharasan Mohan
Auditing in Oracle 11g
 
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Auditing in Oracle database will help you to what a user doing??
Views: 5762 Athar Fahad
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: 23388 jbleistein11
What is an Oracle Schema - Database Tutorial 58 - Oracle DBA Tutorial
 
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What is an Oracle Schema - Database Tutorial 58 - Oracle DBA Tutorial An Oracle Schema is a generic user which is used to store the data. It starts as an user. But once the objects are created beneath this user, then this user becomes a schema. Other Oracle users will be given access to these schema objects so that they can work with these objects.
Views: 31302 Sam Dhanasekaran
Using Roles to Define Who Can Do What
 
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Create a new application role, configure member users to inherit the ability to build and run reports from BI Content Author, and then configure permissions on catalog objects for the new role. To improve the video quality, click the gear icon and set the Quality to 1080p/720p HD. ================================= For more information, see http://www.oracle.com/goto/oll Copyright © 2016 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Oracle username and password and Account unlocking
 
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all education purpose videos
Views: 294181 Chandra Shekhar Reddy
SQL tutorial 46: What are System Privileges & How To Grant them using Data Control Language
 
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In this SQL Tutorial you will learn How To Grant System Privilege using Grant Data Control Language (DCL) along with ADMIN OPTION flag. First SQL Tutorial in the series of user privileges in oracle database ------------------------------------------------------------------------ ►►►Timeline◄◄◄ 1:50- Query 1- How To grant Basic System Privilege (i.e.Create Table system privilege) to a user 2:40- Query 2 - How to Grant Multiple System Privilege To a user in Single Grant (Data Control Language) Statement 3:52- Query 3 - How To grant System Privilege To Multiple Users in Single Grant (Data Control Language) Statement 4:50- Query 4- How To Grant System Privilege WITH ADMIN OPTION flag 5:26- WITH ADMIN OPTION demonstration ------------------------------------------------------------------------ Celebrating 1000 subscribers. Thanks a lot guys for all your love and support. ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog (Link for SQL Script is at the end of this article) : http://bit.ly/system_privilege_admin_option Link for How To create user ●SQL Tutorial 37 - Using Create User Statement http://youtu.be/4QbK2Y-1LZw ●SQL Tutorial 38- Using SQL Developer http://youtu.be/GS4udgR44Ls ●SQL Tutorial 39- Using Oracle Enterprise Manager http://youtu.be/zGjh-Bb3HrI List of few System Privileges Available in Oracle Database http://wp.me/p3r6sw-7M Previous Tutorial: Introduction To User Privileges http://youtu.be/iQFb86lM1gs ------------------------------------------------------------------------- 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: 26290 Manish Sharma
Oracle SQL Programming - Users & Roles
 
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This video features a slide deck discussing how users are created and managed in Oracle, along with their privileges and the use of roles for administration.
Views: 124 Brian Green
Oracle - Locking - Beginner
 
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Oracle - Locking - Beginner
Views: 8777 Chris Ostrowski
Oracle Database: Working with External Tables
 
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“External tables can be a fantastic tool for reading files into your database using SQL,” says Oracle SQL Developer advocate Chris Saxon. “However, they can be a bit tricky to work with.” In this 2 Minute Tech Tip recorded at ODTUG Kscope 2018, Chris explains how using the external table parameter override clause can make things a lot less tricky, and, even better, how Oracle Database 18c allows you to create inline external tables. https://developer.oracle.com/ https://cloud.oracle.com/en_US/tryit
Views: 594 Oracle Developers
SQL, Oracle Roles and Privileges, 2e56
 
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Video will discuss application of roles in Oracle envirnonment and use of some important SQL statements associated with it.
Views: 1296 hammadshams
Oracle Database Tutorial 52 : Data Pump expdp - How to Export full database using expdp
 
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Oracle Database tutorial/SQL Tutorial 52 On Data Pump expdp utility here in this tutorial you'll learn how to export full/complete Database using expdp data pump utility of oracle Database ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: http://bit.ly/database-full-export-using-expdp Tut 48 Roles: http://youtu.be/tyYxSrCXzCM ------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! -------------------------------------------------------------------------- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ 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: 81890 Manish Sharma
Oracle DBA Justin - How to create a basic user account in an Oracle database
 
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How to create a basic user account in an Oracle database
Views: 21510 jbleistein11
Grants, Roles (Permisos) Oracle 11g [Toad]
 
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Creación de Roles, creación de grants o permisos, utilizando oracle 11g
Views: 1729 EducacionOnlineGT
Creating roles and privleges  in Oracle 12c - Part 1
 
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This tutorial is about creating roles in Oracle and assigning to user. Roles plays an important part in business architecture where it becomes easy to control privileges to users of different job role.
Views: 210 Subhroneel Ganguly
Oracle Roles and Privileges - Database Tutorial 47 - Oracle DBA Tutorial
 
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Video 47 Oracle Roles and Privileges This video explains about Oracle Database Roles and Privileges
Views: 1681 Sam Dhanasekaran
Oracle - SQL - Managing Roles
 
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Oracle - SQL - Managing Roles Watch more Videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Anadi Sharma, Tutorials Point India Private Limited.
Grants With Admin Option - Create roles in Oracle 12c Part - 2
 
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It becomes difficult for DBA to handle granting privileges when there are tons of requests. With admin option is a wonderful feature which reduces stress of db admin and user gets authority to grant specific privileges to other user, this is the pros side and cons is un ethical use of the privileges by certain users. It is necessary for DB admin to monitor activities of users whom this privileges are provided.
Views: 307 Subhroneel Ganguly
دورة ORACLE الحلقة 23 # What are Roles and Granting .
 
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دورة ORACLE الحلقة 23 # What are Roles and Granting . دورة ORACLE الحلقة 20 # How to Create Table Using Oracle SQL Developer . دورة ORACLE الحلقة 19 # How To Create User Using Oracle SQL Developer . دورة ORACLE الحلقة 18 # How to Drop Users . دورة ORACLE الحلقة 17 # How Can HR and SYS Users Select Any Table Data . دورة ORACLE الحلقة 16 # How Can a Regular User to Grant System Privileges . دورة ORACLE الحلقة 15 # How Can a Regular User to Grant Object Privileges . دورة ORACLE الحلقة 14 # How to Grant or Revoke All System or Object Privileges . دورة ORACLE الحلقة 13 # How Can I know My System or Object Privileges . دورة ORACLE الحلقة 12 # Know Oracle Users and User Tables . دورة ORACLE الحلقة 11 # How to Lock and Expire Account . دورة ORACLE الحلقة 10 # Revoke System Privilege From a Specific User . دورة ORACLE الحلقة 09 # Revoke Object Privileges From a User . دورة ORACLE الحلقة 08 # How to Grant Object Privileges to User . دورة ORACLE الحلقة 07 # Create table using SQL*PLUS . دورة ORACLE الحلقة 06 # What is a schema . دورة ORACLE الحلقة 05 # What are user Privileges . دورة ORACLE الحلقة 04 # How to create User Using SQL*PLUS . دورة ORACLE الحلقة 03 # How to connect to SQL*plus . دورة ORACLE الحلقة 02 # Type of users in oracle . دورة ORACLE الحلقة 01 # Types of oracle clients . نقدم لكم في هده الدورة مجموعة دروس ORACLE الشاملة من البداية للإحتراف و حصريا باللغة العربية .حولنا التطرق إلى مجموعة من النقاط المهمة و كذلك المكملة لإنتاج دورة شاملة و بطريقة منظمة كفيلة بإكساب المتعلم خبرة عملية ل تقديم شهادة ORACLE DATA BASE ADMINSTRATIONS التي سوف نتطرق إليها فيما بع شكرا لكم لا تنسو الإشتراك في القناة والتفاعل مع المحتوى و شكراا لكم لتواصل عبر البريد : [email protected]
Views: 0 MADIX SWING
Oracle Locks Explained Part 1
 
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Oracle Locks explained. How to Kill a User session in oracle database- Neway IT Solutions
Views: 2356 NewayITSolutions LLC
SQL tutorial 38: How to create user using SQL Developer in Oracle database
 
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How to create new user accounts using SQL Developer in oracle database. In This tutorial you will learn how to create a new user account. How to setup a database connection with SyS user. How to grant privileges to the user ----_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: 70811 Manish Sharma
Oracle Web Applications Desktop Integrator: Tutorial - Defining Table LOV
 
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Oracle Web Applications Desktop Integrator, Release 12.1.3 Desktop Integration Framework Tutorial: Defining Table LOV Copyright © 2013 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the "Materials"). The Materials are provided "as is" without any warranty of any kind, either express or implied, including without limitation warranties of merchantability, fitness for a particular purpose, and non-infringement.
Oracle Administraton 07 =  Managing Roles in Oracle CONCEPT
 
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CREATE TABLE command in sql/oracle,INSERT command in sql/oracle UPDATE,ALTER PASSWORD command in sql, GRANT command, REVOKE command i, CREATE SYNONYM command in sql/oracle, DELETE command in sql/oracle, ALTER TABLE command in sql/oracle, DROP TABLE command in sql/oracle, CREATE INDEX command in sql/oracle, ALTER INDEX command in sql/oracle, DROP INDEX command in sql/oracle, CREATE VIEW command in sql/oracle, DROP VIEW command in sql/oracle USING SQL COMMAND Types of SQL Commands The following sections discuss the basic categories of commands used in SQL to perform various functions. These functions include building database objects, manipulating objects, populating database tables with data, updating existing data in tables, deleting data, performing database queries, controlling database access, and overall database administration. The main categories are DDL (Data Definition Language) DML (Data Manipulation Language) DQL (Data Query Language) DCL (Data Control Language) Data administration commands Transactional control commands Defining Database Structures Data Definition Language, DDL, is the part of SQL that allows a database user to create and restructure database objects, such as the creation or the deletion of a table. Some of the most fundamental DDL commands discussed during following hours include the following: CREATE TABLE ALTER TABLE DROP TABLE CREATE INDEX ALTER INDEX DROP INDEX CREATE VIEW DROP VIEW Manipulating Data Data Manipulation Language, DML, is the part of SQL used to manipulate data within objects of a relational database. There are three basic DML commands: INSERT UPDATE DELETE Selecting Data Though comprised of only one command, Data Query Language (DQL) is the most concentrated focus of SQL for modern relational database users. The base command is as follows: SELECT This command, accompanied by many options and clauses, is used to compose queries against a relational database. Queries, from simple to complex, from vague to specific, can be easily created. The SELECT command is discussed in exhilarating detail during Hours 7 through 16. A query is an inquiry to the database for information. A query is usually issued to the database through an application interface or via a command line prompt. Data Control Language Data control commands in SQL allow you to control access to data within the database. These DCL commands are normally used to create objects related to user access and also control the distribution of privileges among users. Some data control commands are as follows: ALTER PASSWORD GRANT REVOKE CREATE SYNONYM You will find that these commands are often grouped with other commands and may appear in a number of different lessons throughout this book. Data Administration Commands Data administration commands allow the user to perform audits and perform analyses on operations within the database. They can also be used to help analyze system performance. Two general data administration commands are as follows: START AUDIT STOP AUDIT Do not get data administration confused with database administration. Database administration is the overall administration of a database, which envelops the use of all levels of commands. Database administration is much more specific to each SQL implementation than are those core commands of the SQL language. Transactional Control Commands In addition to the previously introduced categories of commands, there are commands that allow the user to manage database transactions. COMMIT Saves database transactions ROLLBACK Undoes database transactions SAVEPOINT Creates points within groups of transactions in which to ROLLBACK SET TRANSACTION Places a name on a transaction Transactional commands are discussed extensively during Hour 6, "Managing Database Transactions."
Oracle Database 12c: Creating a Role Using Oracle Enterprise Manager Database Express
 
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Demo of how to create a role using EM Express.
Views: 5042 OracleDBVision
How to create a user / schema in oracle
 
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Tutorial on how to create user / schema in oracle.
Views: 23402 Sree Tutorials
Oracle 12c PL/SQL Security Features - Lesson 4 of 8 - Roles and PLSQL
 
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Learn how Roles really work with Oracle PL/SQL and why a privilege granted via a role can't be used in PL/SQL. Demonstrations, examples. See all lessons and many more free Oracle Database tutorials at https://www.skillbuilders.com/free-oracle-database-tutorials John Watson: We have the business of roles - roles and PL/SQL. The point here is that roles are invisible to PL/SQL. When you compile your code, only direct privileges are available. When you run your code, only direct privileges are available. This is for definer's rights, I should say. When you run the code, only direct privileges are available to grant to the definer. In effect, the definer's rights code, all roles are disabled within the stored procedure. And certainly roles are disabled when compiling the code. Functionally, it's equivalent to having issued the command SET ROLE NONE. Why is this? Why is it you can't use your privileges? It's perfectly straightforward. It's a technology limitation. Quickly to see what's going on. If I go in and say - let me connect or create a clear schema. I'll create myself, grant dba to jw identified by jw. I've created a user and given him ridiculously high privileges. Connect.... What can you do? You can do pretty much anything. If he wants to delete from scott.emp, he can do it. Let's roll back, because along with his dba role, he has the ability to pretty much anything to use the data. Now we'll create a procedure. If I create a procedure, create delemp as begin, and in there I delete from scott.emp, end, compilation errors. What are they? Show error. At line 2 table of view doesn't exist. That's line 2 delete from scott.emp. I remember way back in version 7, this cause so much confusion before we realized what was going on. It's quite simple that when we are within the code, as the definer or the invoker, because this is definer's rights code, when we are within the definer's rights code block or indeed when we are compiling a definer's rights code block, the roles are disabled and that's why we cannot see it. But why is this and why do I say it's a technology limitation? It's because roles can be enabled and disabled. They can be enabled or disabled. That makes it logically impossible to consider a role when executing a stored procedure because I might have the role enabled while I compile it, but how do I know that it's going to be enabled when I run it? If I grant execute on the code to a third party, he doesn't have the role at all and that he must not even be logged on. So it becomes a logical impossibility because of the way roles are used because roles are enabled or disabled. You can dynamically switch them on and off. It's a logical impossibility to use role within definer's rights program module. Invoker's rights code, however, is very different. That infuses some interesting issues. Invoker's rights code can use any roles that happen to be enabled for the user at the time that he invokes it in exactly the same way that an anonymous PL/SQL can use any enabled roles. In the security point of view, the definer can in effect grab any roles within his code that the invoker happens to have. Dave: [Question], John, pardon. How do you enable or disable a role? John: Right now there's several techniques. I won't spend too much time demonstrating. The easiest technique will be alter - I can set role none. And that will have disabled all my roles. Now if you look at this, I've got nothing. If I try to run my code and query - let's see. Yes. If I try to delete from scott.emp I can't see it. So I'll set role dba and now of course I can. That's the easiest way. In fact, there are much more [05:07 inaudible] ways to switch roles on and off. We can do it with operating system authentication and I can do it with proxy authentication. We have a persistent session through application server as well as a user when we pass that session out to many of the users that can switch roles on and off. That's the persistent session switch identities. Perhaps, best of all, I can create what I call secure application roles well it protect the role with a package and that can contest any number of issues - environment variables, maybe the time, maybe your IP address, perhaps the program you're using and switch roles on and off accordingly. So there are many ways for controlling roles and you should do it. Blindly granting roles and letting them be enabled all the time is not good security. The end result for this, however, you can get some pretty unexpected results within your code. I've tried to run through in our first half hour some of the issues that we see with PL/SQL in release 11g and earlier. After a short break, we'll move on to the 12c features.
Views: 312 SkillBuilders
PL/SQL tutorial | Stored Procedure in Oracle Database 11g Complete guide
 
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Learn in depth about stored procedure in oracle,usage of SP in Database. Creating Stored Procedure using in, out ,in/out parameter and handling exception inside with example. Stored Procedure in Oracle, Stored Procedure in PL/SQL, Oracle Stored Procedure, PL/SQL Stored Procedure, What is Stored Procedure in pl/sql, How to use Stored Procedure in pl/sql, How to write a Stored Procedure in oracle, How to create Stored Procedure in pl/sql, Parameterized stored procedure in pl/sql, Benefit of using stored procedure in oracle, Advantages of Using Stored Procedures: Maintainability (because scripts are in one location, updates and tracking of dependencies based on schema changes becomes easier) Can be tested independent of the application Isolation of Business Rules,(Having Stored Procedures in one location means that there’s no confusion of having business rules spread over potentially disparate code files in the application) Speed / Optimization ( Stored procedures are cached on the server Execution plans for the process are easily reviewable without having to run the application) Utilization of Set-based Processing (The power of SQL is its ability to quickly and efficiently perform set-based processing on large amounts of data; the coding equivalent is usually iterative looping, which is generally much slower) Security ( Limit direct access to tables via defined roles in the database, provide an “interface” to the underlying data structure so that all implementation and even the data itself is shielded. Securing just the data and the code that accesses it is easier than applying that security within the application code itself ). Drawbacks to Using Stored Procedures: Limited Coding Functionality Stored procedure code is not as robust as app code, particularly in the area of looping (not to mention that iterative constructs, like cursors, are slow and processor intensive) Portability issue for complex and large Stored Procedure. Testing :Any data errors in handling Stored Procedures are not generated until runtime Cost :Stored Procedure development could potentially require a dedicated database developer. Some businesses will not allow developers access to the database at all, requiring instead a separate DBA. Alternatives to Stored Procedures: In-line or Parameterized Queries (These are written within the application code itself) Object Relational Mapping (ORM) (Provides an abstraction to the database without having to manually write data ) Linkedin: https://www.linkedin.com/in/aditya-kumar-roy-b3673368/ Facebook: https://www.facebook.com/SpecializeAutomation/
Views: 6439 Specialize Automation
Oracle 12c PL/SQL Security New Features - Session 6 of 8 - Granting Roles to Procedures
 
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See www.skillbuilders.com/12c-plsql-security for all free modules in this tutorial. It is now in Oracle Database 12c possible to grant roles to the stored program units. Remember this didn't apply to anonymous PL/SQL. Anonymous PL/SQL as always executed with the enabled roles of the invoker. But we can now grant role to a stored procedure. There are a couple of conditions. The role granted must be directly granted to the owner. I'm not sure if this is documented or not or it could've been issues I had during my own testing but certainly the last time I tested this thoroughly I found that if I granted roles to roles to roles to roles as I go down to three, it no longer functions. So that could've been just me or it may be documented. But certainly to be sure, the role granted must be granted directly to the person who's writing the code. Also and it is documented, the owner still needs direct privileges on the object that the code references. That make perfect sense because the role might be disabled at the time that he happens to be creating the object. So you need the role, you need direct privileges on the object referenced by the code. [pause] The invoker however needs absolutely nothing. The invoker now needs nothing, no roles, no privileges. All he needs is execute on the procedure. The invoker will then take on that role during the course of the call. This will tighten up the definer's rights problem and that our user doesn't have much at all. He needs the bare minimum and then only that role will be available, only the role is available to the invoker during the call. Not everything else that the owner happens to have. You can combine this as well with invoker's rights and either way we are controlling privilege inheritance. Invoker's rights plus roles restrict the ability of definer's to inherit privileges from invokers and invokers inherits privileges from definers, both of which raise that ghastly possibility of privilege escalation associated typically to SQL injection. [pause] Grant create session, create procedure to dev, and that will give him select on scott.emp to dev. I've given dev the minimum he needs to write code that hits that table. Then create a role. [pause] Create role r1 and that'll grant select on scott.emp to r1. Finally, grant r1 to dev. It has met the requirements. The role is granted to the owner, the owner does have direct privileges. [pause] So connect as dev/dev and create my favorite procedure. [pause] The same procedure has executed definer's rights and query scott.emp. But now what we can do this new is I can grant r1 to procedure list_emp. [pause] I'll create a very low privileged user now. I need to connect as sysdba and create user low identified by low, and all I shall give him is create session. [pause] And execute on that procedure. [pause] Grant execute on dev.list_emp to low. That's all he's got. He can log on and he can run, run one procedure. What actually is going to happen to him? Let me try to log on. Connect sys low/low set server output on and see if he can run that thing. Just to check, if he tries to select star from scott.emp he is the lowest of the low is my user low. But then execute dev.list_emp, trying to retrieve the CLARKs and it works. And because my user low has virtually no privileges at all, there's no possible danger of the malicious developer being able to inherit dangerous privileges from him. [pause] The final step, that functioned because of the privilege that I mentioned earlier - the privilege that we saw on the previous slide which was inheriting privileges. If I revoke that - and this is what you should be doing in all your systems after upgrade - revoke inherit privileges on user low from public, connect there, and it fails. So the final bit of tightening up the security is to grant the privilege specifically we grant inherit privileges on user low to dev. Now we have a totally secure system and that my low privilege user dev can do that. [pause] And nothing more. My low privileged developer dev can't grab anything in his too as well. That tightens things up totally.
Views: 2922 SkillBuilders
Importing Users and Roles for Oracle Enterprise Performance Reporting Cloud Service
 
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In this tutorial, you learn how identity domain administrators import users and roles for Oracle Enterprise Performance Reporting Cloud. You learn how to import users and assign roles in batches. Related tutorials: Overview: Understanding Security https://youtu.be/Xvg9k100Ejs Overview: Integrated EPM Business Process Flows https://youtu.be/GcQJMa314lc Creating Data Grants https://youtu.be/Ws3z914vjCg Creating Users and Assigning Roles https://youtu.be/Wx1JTKrsecc Granting Access to Library Artifacts https://youtu.be/yDR0nzPRzzE
Sysdba privilege in Oracle   | Operating System Authentication in Oracle | Oracle  DBA Videos
 
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This video is the part of "Oracle Database Administration Made Simple" Series. This video discuss about the following -- Discussion on database authentication -- Discussion on OS ( operating System) authentication -- Sysdba privilege
Oracle Business Intelligence || Creating Users & Assigning Groups in OBIEE 11g
 
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Oracle E Business  RTL Technologies-Roles and Responsibility
 
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Difference between an Oracle user and schema - Database Tutorial 59 - Oracle DBA Tutorial
 
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Difference between an Oracle user and schema - Database Tutorial 59 - Oracle DBA Tutorial An Oracle user is an account that is owned by an employee. These user accounts are not expected to create any objects. However they will be given access to objects owned by the schemas. A schema is a generic user. But it will own objects that are used by the other users and the applications.
Views: 6484 Sam Dhanasekaran
Examples on Oracle Database Auditing |  Oracle Database Security | auditing in oracle 11g
 
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This is the part of the series "Oracle DBA Videos" on Oracle Database Security. The following topics are covered in practical -- General idea about database auditing -- Statement level auditing -- Privilege level auditing -- Object level auditing
Views: 13586 Wysheid Wysheid
Audit table changes in sql server
 
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sql server 2008 ddl trigger audit sql server table changes tracking In this video we will discuss, how to audit table changes in SQL Server using a DDL trigger. Table to store the audit data Create table TableChanges ( DatabaseName nvarchar(250), TableName nvarchar(250), EventType nvarchar(250), LoginName nvarchar(250), SQLCommand nvarchar(2500), AuditDateTime datetime ) Go The following trigger audits all table changes in all databases on a SQL Server. CREATE TRIGGER tr_AuditTableChanges ON ALL SERVER FOR CREATE_TABLE, ALTER_TABLE, DROP_TABLE AS BEGIN DECLARE @EventData XML SELECT @EventData = EVENTDATA() INSERT INTO SampleDB.dbo.TableChanges (DatabaseName, TableName, EventType, LoginName, SQLCommand, AuditDateTime) VALUES ( @EventData.value('(/EVENT_INSTANCE/DatabaseName)[1]', 'varchar(250)'), @EventData.value('(/EVENT_INSTANCE/ObjectName)[1]', 'varchar(250)'), @EventData.value('(/EVENT_INSTANCE/EventType)[1]', 'nvarchar(250)'), @EventData.value('(/EVENT_INSTANCE/LoginName)[1]', 'varchar(250)'), @EventData.value('(/EVENT_INSTANCE/TSQLCommand)[1]', 'nvarchar(2500)'), GetDate() ) END In the above example we are using EventData() function which returns event data in XML format. Text version of the video http://csharp-video-tutorials.blogspot.com/2015/09/audit-table-changes-in-sql-server.html Slides http://csharp-video-tutorials.blogspot.com/2015/09/audit-table-changes-in-sql-server_12.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 Full SQL Server Course https://www.youtube.com/playlist?list=PL4cyC4G0M1RQ_Rm52cQ4CcOJ_T_HXeMB4 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: 45778 kudvenkat
Crear usuarios y Roles en Oracle 11g Express
 
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En este video tutorial sobre usuarios de Oracle veremos: -Crear usuario. -Cambiarle la contraseña. -Asignarle privilegios. - Desbloquear - Bloquear usuario.
Views: 757 Codingraph
Oracle Administraton 07 =  Managing Roles in Oracle (CONCEPT)
 
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How to Create a User and Grant Permissions in Oracle CREATE USER books_admin IDENTIFIED BY MyPassword; GRANT CONNECT TO books_admin; GRANT CONNECT, RESOURCE, DBA TO books_admin; GRANT CREATE SESSION GRANT ANY PRIVILEGE TO books_admin; GRANT UNLIMITED TABLESPACE TO books_admin; GRANT SELECT, INSERT, UPDATE, DELETE ON schema.books TO books_admin; how to create user in oracle 10g create user in oracle 12c oracle create user schema oracle grant all privileges to user how to create user in oracle 10g express edition create user in oracle sql developer grant schema access to user in oracle grant create table to user
Learn Database Administration - PostgreSQL Database Administration (DBA) for Beginners
 
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In this video, we will go over the basics of the PostgreSQL. We will cover topics ranging from installations, to writing basic queries and retrieving data from tables. We will also explore the logic of joining tables to retrieve data and much more. The Complete SQL Bootcamp ☞ http://learnstartup.net/p/HJH7nHmre The Ultimate MySQL Bootcamp: Go from SQL Beginner to Expert ☞ http://learnstartup.net/p/r1dP1euzZ- An Introduction to Queries in PostgreSQL ☞ https://morioh.com/p/8f62a110aaf7 Build a Basic App with Spring Boot and JPA using PostgreSQL ☞ https://morioh.com/p/e0586c3b0c Why We Moved From NoSQL MongoDB to PostgreSQL? ☞ https://morioh.com/p/33b4d1157c70 The course also covers the basics of creating tables, storing data with data types, and working with expressions, operators, and strings. Topics also includes: Installing PostgreSQL Loading sample database Creating database and tables Performing CRUD operations Joining Tables Using aggregate and analytic functions Creating views and triggers What you’ll learn Install PostgreSQL Server Load sample database Create a database Create a table Insert data into tables Update existing records inside a table Delete Records in a table Remove duplicate records Query data from a table Create a subquery Get data from multiple tables Create and manage roles Create a view Create tablespace Backup and restore database Filter and sort data Use various operators Use aggregate and analytic functions Create triggers #PostgreSQL #Database #Administration Originally published by Gandhi Kumarasamy Sezhian at Udemy ---------------------------------------------------- Social Network for Developers: http://bit.ly/2TFv1y0 Learn Startup: http://bit.ly/2UDotMN Learn to code: http://bit.ly/2pN2aXx Fanpage: http://bit.ly/2O7RNIB Twitter: http://bit.ly/2GOyTlA Tumblr: http://bit.ly/2F30UX2
Views: 93693 Database Tutorials
SQL, Oracle Roles, 2e 55 Granting privileges with the help of roles
 
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Granting privileges with the help of roles in Oracles
Views: 943 hammadshams
How To Create A Table In Oracle 11g Enterprise Edition
 
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User-name : scott password : tiger Like - Subscribe - Comment - Share And Let Us Know Anything Related SQL And We Will Make A Video For The Same...
Views: 368 All In One