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Oracle Table Space and User Creation with grant Privileges
 
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--------------Table space Creation-------------------- Syntax CREATE TABLESPACE 'DATA FILE NAME' DATAFILE 'Data File Path to store the data' SIZE 'SIZE in MB' AUTOEXTEND ON NEXT 'SIZE in KB/MB' MAXSIZE UNLIMITED LOGGING ONLINE PERMANENT EXTENT MANAGEMENT LOCAL AUTOALLOCATE BLOCKSIZE 'SIZE in KB' SEGMENT SPACE MANAGEMENT AUTO FLASHBACK ON; CREATE TABLESPACE ORA12CR2_DATA DATAFILE 'E:\OracleDB\app\ORA12CR2_DATA.dbf' SIZE 2048M AUTOEXTEND ON NEXT 8K MAXSIZE UNLIMITED LOGGING ONLINE PERMANENT EXTENT MANAGEMENT LOCAL AUTOALLOCATE BLOCKSIZE 8K SEGMENT SPACE MANAGEMENT AUTO FLASHBACK ON; CREATE TABLESPACE ORA12CR2_INDEX DATAFILE 'E:\OracleDB\app\ORA12CR2_INDEX.dbf' SIZE 1024M AUTOEXTEND ON NEXT 8K MAXSIZE UNLIMITED LOGGING ONLINE PERMANENT EXTENT MANAGEMENT LOCAL AUTOALLOCATE BLOCKSIZE 8K SEGMENT SPACE MANAGEMENT AUTO FLASHBACK ON; Increasing the Tablespace space: ALTER DATABASE DATAFILE 'E:\OracleDB\app\ORA12CR2_DATA.dbf' RESIZE 5120M; ALTER DATABASE DATAFILE 'E:\OracleDB\app\ORA12CR2_DATA.dbf' AUTOEXTEND ON NEXT 512M MAXSIZE UNLIMITED; ALTER DATABASE DATAFILE 'E:\OracleDB\app\ORA12CR2_INDEX.dbf' RESIZE 2048M; ALTER DATABASE DATAFILE 'E:\OracleDB\app\ORA12CR2_INDEX.dbf' AUTOEXTEND ON NEXT 512M MAXSIZE UNLIMITED; ------------User Creation and Grant Privileges Syntax:- CREATE USER 'USER NAME' IDENTIFIED BY 'Password' DEFAULT TABLESPACE 'Table Space Name' TEMPORARY TABLESPACE TEMP PROFILE DEFAULT ACCOUNT UNLOCK; Example:- CREATE USER DEMOUSER IDENTIFIED BY DEMOUSER DEFAULT TABLESPACE ORA12CR2_DATA TEMPORARY TABLESPACE TEMP PROFILE DEFAULT ACCOUNT UNLOCK; alter profile DEFAULT limit PASSWORD_REUSE_TIME unlimited; alter profile DEFAULT limit PASSWORD_LIFE_TIME unlimited; GRANT DBA TO DEMOUSER; ALTER USER DEMOUSER DEFAULT ROLE ALL; -- 16 System Privileges for DEMOUSER GRANT CREATE ROLE TO DEMOUSER; GRANT CREATE TYPE TO DEMOUSER; GRANT CREATE VIEW TO DEMOUSER; GRANT CREATE TABLE TO DEMOUSER; GRANT ALTER SESSION TO DEMOUSER; GRANT CREATE SESSION TO DEMOUSER; GRANT CREATE SYNONYM TO DEMOUSER; GRANT CREATE TRIGGER TO DEMOUSER; GRANT CREATE ANY TYPE TO DEMOUSER; GRANT CREATE SEQUENCE TO DEMOUSER; GRANT CREATE ANY INDEX TO DEMOUSER; GRANT CREATE PROCEDURE TO DEMOUSER; GRANT CREATE ANY TRIGGER TO DEMOUSER; GRANT CREATE DATABASE LINK TO DEMOUSER; GRANT UNLIMITED TABLESPACE TO DEMOUSER; GRANT SELECT ANY DICTIONARY TO DEMOUSER; GRANT DEBUG CONNECT SESSION TO DEMOUSER; GRANT DEBUG ANY PROCEDURE TO DEMOUSER; GRANT CREATE ANY MATERIALIZED VIEW TO DEMOUSER; GRANT GLOBAL QUERY REWRITE TO DEMOUSER; -- 2 Tablespace Quotas for DEMOUSER ALTER USER DEMOUSER QUOTA UNLIMITED ON ORA12CR2_DATA; ALTER USER DEMOUSER QUOTA UNLIMITED ON ORA12CR2_INDEX; -- 1 Object Privilege for DEMOUSER CREATE OR REPLACE DIRECTORY DB_EXP_IMP AS 'E:\OracleDB\app'; GRANT READ, WRITE ON DIRECTORY DB_EXP_IMP TO DEMOUSER;
03 Installing Oracle 11G Express Edition and Schema Creation
 
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In this video we are going to see how to install Oracle 11G Express Edition, Schema creation and use with IBM Sterling Order Management System Link : http://activekite.com Register : http://activekite.com/wp-login.php?action=register Welcome to ActiveKite.com Google Search String : oracle 11g express edition free download Download Link : http://www.oracle.com/technetwork/database/database-technologies/express-edition/downloads/index.html ----------------------------------- Create Schema ----------------------------------- create user sterling94 identified by sterling94; --grant privileges: grant create session, alter session, create any sequence, alter any sequence, create procedure, create synonym to sterling94; grant create table, create trigger, create type, create view, delete any table, execute any procedure, execute any type to sterling94; grant connect, insert any table, select any dictionary, select any sequence, update any table to sterling94; grant select_catalog_role to sterling94; create bigfile tablespace sterts_01 datafile 'sterts_f1.dat' size 100M autoextend on; alter user sterling94 default tablespace sterts_01 quota unlimited on sterts_01;
Views: 339 ActiveKite
Analyzing ANY Privilege Use with Oracle Database Vault
 
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This video shows you how to analyze the use of the READ ANY TABLE system privilege in Oracle Database 12c with Oracle Database Vault. The tutorial is also described step-by-step in the product documentation. Copyright © 2014 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.
طريقة تصطيب الديزاينر وعمل مشروع مصغر عليه
 
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دي الصلاحيات المطلوبه لليوزر GRANT EXECUTE ON DBMS_LOCK TO &U; GRANT EXECUTE ON DBMS_PIPE TO &U; GRANT EXECUTE ON DBMS_RLS TO &U; GRANT SELECT ON dba_rollback_segs TO &U; GRANT SELECT ON dba_segments TO &U; GRANT SELECT ON sys.v_$nls_parameters TO &U WITH GRANT OPTION; GRANT SELECT on V_$PARAMETER TO &U; GRANT ALTER SESSION TO &U; GRANT CREATE ANY SYNONYM TO &U; GRANT CREATE SESSION TO &U; GRANT CREATE DATABASE LINK TO &U; GRANT CREATE PROCEDURE TO &U; GRANT CREATE ROLE TO &U; GRANT CREATE SEQUENCE TO &U; GRANT CREATE SESSION TO &U; GRANT CREATE TABLE TO &U; GRANT CREATE TRIGGER TO &U; GRANT CREATE TYPE TO &U; GRANT CREATE VIEW TO &U; GRANT DROP ANY SYNONYM TO &U; GRANT SELECT ANY SEQUENCE TO &U; GRANT CREATE PUBLIC SYNONYM TO &U; grant execute on dbms_lock to &U; grant execute on dbms_pipe to a&U; grant execute on dbms_rls to &U; grant select on dba_rollback_segs to &U; grant select on dba_segments to &u; grant select on v_$nls_parameters to &u; grant select on v_$parameter to &u; تم شرح طريقه التصطيب للديزانير وعمل مشورغ مصغر وكيفيه تصدير الى الداتا بيز
Views: 1227 Ahmed Tartour
Créer Tablespace est Fichier de données
 
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tablespace tablespace in oracle tablespace does not exist tablespace size in oracle tablespace usage in oracle tablespace is missing for table tablespace postgres tablespace encryption tablespace free space tablespace in db2 alter tablespace add datafile tablespace in oracle oracle tablespace management drop tablespace including contents ora-01950: no privileges on tablespace users grant unlimited tablespace to user create tablespace example create tablespace oracle ora-25153: temporary tablespace is empty drop tablespace oracle tablespace in oracle tablespace management in oracle 11g tablespace in db2 tablespace management tablespace encryption in oracle 11gr2 tablespace pgadmin tablespace in sql developer tablespace in oracle tutorial tablespace postgres tablespace point in time recovery step by step what is a tablespace how do you create a oracle tablespace how do you monitor the tablespace is 80 percent fu what is the difference between tablespace and a ta why do you take tablespace in backup mode when a user creates an object without a tablespace what is the minimum size for dictionary managed ta the data file belonging to the system tablespace i in db2 is there any way of checking to see what th tablespace tablespace usage tablespace oracle tablespace users tablespace size tablespace full tablespace fragmentation tablespace management tablespace definition tablespace report tablespace quota tablespace growth tablespace sysaux
Views: 118 Info technologie
How To Create Oracle Database - Using GUI - Browser
 
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Use oracle database in GUI. Connect, Create Workspace and User Oracle Database Express Edition 11g Release 2 download link http://www.oracle.com/technetwork/database/database-technologies/express-edition/downloads/index.html
Views: 7698 Tech Tips
Using Virtual Private Database with Oracle Database 12c
 
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This video shows you how to implement a security policy using the application context functionality of Oracle Database 12c. 1. What is FGAC and VPD? 2. Set up for the demo (Create user, application context, package, trigger and grant privileges). 3. Create the package that is used by the security policy to return a predicate. 4. Create a policy and test it. 5. Drop a policy. Recommended after this: * Using VPD Types * Troubleshooting a VPD policy Copyright © 2014 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 Manged Files ( OMF )
 
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OMF practical ...
Oracle Grant
 
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este vieo es para enseñar como poratir informacion entre usuarios
Views: 166 frosthellsing
Oracle Database 11g: Export schema objects
 
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Export schema objects: The Export and Import utilities provide a simple way for you to transfer data objects between Oracle databases, even if they reside on platforms with different hardware and software configurations. When you run Export against an Oracle database, objects (such as tables) are extracted, followed by their related objects (such as indexes, comments, and grants), if any. The extracted data is written to an export dump file. The Import utility reads the object definitions and table data from the dump file. An export file is an Oracle binary-format dump file that is typically located on disk or tape. The dump files can be transferred using FTP or physically transported (in the case of tape) to a different site. The files can then be used with the Import utility to transfer data between databases that are on systems not connected through a network. The files can also be used as backups in addition to normal backup procedures. Export dump files can only be read by the Oracle Import utility. The version of the Import utility cannot be earlier than the version of the Export utility used to create the dump file. Follow me: https://www.facebook.com/Oracle-DB-592800217490198/ Oracle Database 11g: Import schema objects Oracle Database11g: How to uninstall oracle 11g from windows 7 | Uninstall 11g | Deinstall 11g How to install Oracle Database 11g on windows 7 easy and step by step
Views: 1084 Leen's Tech
Oracle Database11g tutorials 14 : How to CREATE TABLE using sql developer and command prompt
 
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Oracle Database11g tutorials 14 How to Create table using command prompt and Create table using sql developer Blog Link http://bit.ly/1TkY4Oe Time Line 0:25 Introduction of Tables in Database 1:03 What is Create Table (Introduction of create table) 1:30 Syntax of Create Table 2:08 How to create table using Command Prompt 4:55 How to create table using SQL Developer Links for Oracle Database tutorials 4: database connectivity using SQL developer and command prompt http://youtu.be/wSqoXRlXDUU You can have indepth knowledge about SQL create table here http://www.rebellionrider.com/sql-create-table.html Tool used in this tutorial is command prompt. This tutorial series is part of SQL expert exam certification training. if you are preparing for SQL certification you can use my tutorials. This SQL Tutorial is a part of free training. Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=j7eYO7 Contacts E-Mail [email protected] Twitter https://twitter.com/rebellionrider Instagram http://instagram.com/rebellionrider Facebook. https://www.facebook.com/imthebhardwaj Linkedin. http://in.linkedin.com/in/mannbhardwaj/ Thanks for linking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com Today in this oracle database tutorial we will see How to CREATE A TABLE. if we have to define a table in layman language then we can say that Tables are just a collection of Rows and Columns but In RDBMS tables are database objects which help in organizing data into ROWS and COLUMNS. We can also say that SQL tables are kind of data structure which are used by database for efficient storage of data. To create a table in our database we use SQL CREATE TABLE command. SQL CREATE TABLE is a type of DATA DEFINITION LANGUAGE also known as DDL. To Create a table in your schema you will require CREATE TABLE system privilege. In our future videos we will see what are system and object privileges and how to grant them to a user. Today for this video we will be using Sample schema HR which already has all the necessary privileges. Ohk Let's see the syntax. CREATE TABLE table name ( column name1 Data-Type(size), column name2 Data-Type(size), ..... ); CREATE TABLE is an oracle reserved word or say an Oracle key word whereas There are 3 different ways of creating a table in Oracle database. Creating a table using Command Line Interface (CLI) in Oracle database For demonstrating how to create table in oracle database using CLI, I'll be using Command prompt. Thats how we create table using command prompt. you can check your table structure by DESCRIBE command for that just write DESC and your table name. Like this Another way of creating a table is by using Graphic user interface (GUI) in Oracle database To demonstrate how to create table using GUI we will use SQL developer. Lets open our SQL developer I am connected to HR schema if you do not know how to create a connection to database using SQL developer please watch my oracle database tutorial 4 that explains database connectivity using SQL developer and command prompt. Link for this video is in the description below. So lets create a table. Creating a table using SQL developer is very easy we do not have to fire any query here. Let's start First of all right click on your connection in which you want to create a table and choose schema browser. This will open a separate schema browser pane or you can expend your connection by clicking this + sign and then right click on table and choose New Table. However I prefer working with schema browser so let's skip to schema browser pane here from the first drop-down list you can choose connection name and in the second drop down list you can choose what database objects you want to work with we want to create a table thus I'll choose table and then click this arrow here and choose option for new table Ok we have created a table wizard first of all give a unique name to your table and add some column as well. For this, click the green plus button. Now we already have a column so give it some name. Also choose a datatype from the list and specify any size you can check this not null column if in case you want to make this a mandatory column you can also specify default value and constraint If you want to make this column a primary key you can click here In my future video i'll show you what are these constraints and different ways of applying them on a column in a table. for this video we will concentrate on create table only so when you are done with all your columns click ok Thats your table You can double click on your table here and can see its structure. Thats it
Views: 183293 Manish Sharma
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: 66661 Manish Sharma
Oracle SQL Tutorials 47 ll Categories of Data Dictionary Views Theory
 
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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 SQL Tutorials 48 llCategories of Data Dictionary Views Hands On
 
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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."
SQL tutorial 41: How to UNLOCK USER in oracle Database
 
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SQL tutorial on How to unlock user or schema in oracle database or how to unlock hr account/user/schema in oracle database using alter user SQL command. you can use the steps to change the password of any user in oracle database explained in detail. Celebrating 1000 subscribers. Thanks a lot guys for all your love and support. ------------------------------------------------------------------------- Blog Link: http://bit.ly/unlock-user-in-oracle -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the first one to see my ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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/ 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: 39842 Manish Sharma
Oracle SQL Tutorials 46 ll Querying the Data Dictionary Hands On   Part 2
 
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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 DBA Justin - Oracle database internals - Dynamic performance views
 
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Oracle dataase internals - Dynamic performance views
Views: 6928 jbleistein11
Oracle SQL Tutorials 44 ll Data Dictionary Theory
 
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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 SQL Tutorials 45 ll Querying the Data Dictionary Hands On   Part 1
 
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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."
Create new connection with new user in Oracle SQL Developer
 
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This video shows you how to create a new connection using a new user account (other than the system user account) in Oracle SQL Developer, so that you have a clean workspace without all the clutter of system tables. It is NOT a general introduction to using Oracle SQL Developer.
Views: 360994 Chitu Okoli
SQL tutorial 43: How to create an EXTERNAL USER in oracle database By Manish Sharma RebellionRider
 
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Learn another DBA trick. In this tutorial you will learn how to create an user actually an External user / schema. Being an Oracle DBA you must know how to create an external user/ schema Celebrating 1000 subscribers. Thanks a lot guys for all your love and support. ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Website: http://bit.ly/how-to-create-external_user-oracle Previous Tutorial: How to unlock user using SQL Developer http://youtu.be/xRBfeTO1Pc8 Tutorial 38: http://youtu.be/GS4udgR44Ls Links of how to create user tutorial Create user using SQL Developer http://youtu.be/GS4udgR44Ls Create user using Create user command http://youtu.be/4QbK2Y-1LZw 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 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the first one to see my videos! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at [email protected] -------------------------------------------------------------------------- ►Connect with me on my LinkedIn and please endorse my skills Thanks in Advance http://in.linkedin.com/in/mannbhardwaj/ -------------------------------------------------------------------------- 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: 19364 Manish Sharma
How to Create SCOTT Schema and default tables in Oracle Database 11g
 
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Looking for a best Webhosting Company at low and Best Service click this link:https://www.ipage.com/join/index.bml?AffID=739220 From Last Few Months I Was Looking For Best Webshosting Company Where I Can Host My 100 Of Website At Low Price And With Best Quality Service , And Then I Came To Know About https://www.ipage.com/join/index.bml?AffID=739220 A Hosting Company Where I Get Hosting For Unlimited Domains At Just 1.6$ Per Month With Control Panel , 24hrs Support And All In All A Best Platform To Host Any Website( one-click install wordpress option) .Dont Be Late Offer Valid Till 25th October 2014 , Host Your WebSite With Best Service Provider Today By Clicking The Link Above Or Here: https://www.ipage.com/join/index.bml?AffID=739220 To get a responsive and Modern design contact http://www.variabletips.com and get at just 20$ Now !!! Check my Website: http://variabletips.com for more details. If there is no Oracle default scott schema is available after the installation of Oracle 11g database in windows, Then how to create the scott schema and the default tables like emp , dept, bonus, salgrade in database. Here is a easy step by step tutorial to create it in your database. Open the sql plus in your system. Login as username : sys as sysdba and the password which is given at the time of installation. After connected to Oracle database you need to create the scott schema. Run this script: CREATE USER scott IDENTIFIED BY tiger; scott is the user tiger is the password. Grant all access to user scott,run this script: GRANT ALL PRIVILEGES TO scott; Download the Oracle default tables file: https://www.dropbox.com/s/m9lr8cnc00vqy3i/oracle.zip https://drive.google.com/file/d/0BxJYa0O21A_udlZqQmNZaFBvNTA/edit?usp=sharing Extract the downloaded file in your system. Then Connect to Scott user as: CONNECT scott Password: tiger Then type this in your sql command prompt: @(extract file path)\oracle.sql; for example: @C:\Users\ABC\oracle\oracle.sql; Now you done all the steps completely and you can work with scott schema and all the default tables. Check This in your system to show all the tables in scott user: Select * from tab; After that you can see all the default table in scott user. Just run it to show the default data inside the tables. Select * from emp; If 14 row selected....Then You sucessfully Created the scott schema and the default Oracle tables in your system. Like and subscribe this video: http://www.youtube.com/watch?v=vHcAs7k93AQ
Views: 17549 variabletips
Oracle Database 12c Security - Oracle Virtual Private Database (VPD)
 
12:29
Learn how to use Oracle Virtual Private Database (VPD) to secure your data. See all lessons at http://skillbuilders.com/12c-TSDP-Tutorial First, Virtual Private Database. What is it? Answer: It's a declarative technique for enforcing security. Typically, it's based on user application context. That was the first limitation of 8i. Backed with 8i context were session-specific. The context variables were sort in the PGA. That means you simply couldn't use this in a web environment. However, global context, with use of 9i, Virtual Private Database became usable for web applications with connection pooling. But whether you're using it to client server or on a three tier environment, it's declarative technique rather than a programmatic technique. I can go behind the back of the application as a DBA and generate predicates to get appended to all SQLs. Select, insert, update, delete the end users. Issue the SQL and I will generate a predicate that filters the access. It's impossible to bypass. All users will have predicates appended to all their code. It doesn't matter whether they're using SQL Plus, Discoverer, Business Objects, Crystal Reports, eBusiness Suites, whatever they're using, I as DBA can filter their access to roles. The end result, different users see different data sets while running the same code and accessing the same tables, hence, the name Virtual Private Database. Different users will think they're seeing a totally different set of tables, but in fact it's one column database, one set of tables hosting a single application shared by all the users. The mechanism - you can apply VPD to tables, to views, to synonyms, and a declarative technique. Once the technique you write a function that generates the predicate, you associate the function with the table. From then on whenever the user issue SQL against that table the Cost-Based Optimizer rewrites the code. The Cost-Based Optimizer rewrites the user SQL to call the function to generate the predicate. The predicate is then appended to the SQL and it's the modified SQL that is parsed and executed. Let's see how this actually works. I'm working here by the way. This is just a perfectly normal 12.1 database. But what I'm going to demonstrate at this point will in fact work on 11g as well. I'm not going to be using any of the 12c enhancements to VPD for this little demonstration. I'll work in the scott schema. What do we have to do? We write a function to generate the predicate string. Create function. And I'll my function vpdf. The function must conform to a fixed specification. It must take two varchar arguments. One of the arguments is intended to be the schema to which the function will be applied. The other argument is the object within the schema to which the function will be applied. And it must return a varchar2, which is the generated predicate. Let's begin. Within this function you can do just about anything. There are some limitations. It's impossible for the function to query or update the table against which the VPD calls here is going to be applied or we violate the rules of purity that we come across so often with PL/SQL. But apart from that, it can do just about anything - including a number of dreadful side effects can be introduced by writing VPD functions. I'm going to do a very simple one on this one. I'll shall simple return immediately a predicate. What predicate? Ename, which is the ename column from this scott.emp table. Ename should equal sys_context. I'll go to the local context, my user end context, and just extract session user. We can see that John has tested this earlier today and therefore the object already was suggesting and he's just dropping it now and cleaning up the recreate. I hope you realize these really are live demonstrations. I'm not just running scripts. I've created a function. What's that function going to do? It's going to return this value here. Test it. Always test it and see what it's actually going to do. I'll select vpdf. I have to give it a couple of arguments. This one will do for now.
Views: 4568 SkillBuilders
Create a new User with EM Express 12c
 
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This video shows how to create a new Oracle database user as EM Express DBA using the predefined DEFAULT privilege and predefined roles, such as EM_EXPRESS_ALL. 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.
Descarga-Instalación ORACLE Express 11g, SQLdeveloper || CREAR TABLESPACE -DATAFILE- USER
 
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Espero les guste amigos y les sirva de ejemplo en su creación de tablespaces, datafiles, usuario y contraseña. Aquí les dejo el script del código para poder crearlos: CREATE TABLESPACE PERSONA_DATAejem DATAFILE 'C:\oraclexe\app\oracle\oradata\XE\Personadataejem.DBF' SIZE 200M; CREATE TEMPORARY TABLESPACE PERSONA_TEMP TEMPFILE 'C:\oraclexe\app\oracle\oradata\XE\Personatemp.DBF' SIZE 200M; CREATE TABLESPACE PERSONA_INDEX DATAFILE 'C:\oraclexe\app\oracle\oradata\XE\Personaind.DBF' SIZE 200M; SELECT * FROM DBA_DATA_FILES; CREATE ROLE ADMINISTRADOR_BD; --Dar Permisos a rol GRANT CREATE SESSION TO ADMINISTRADOR_BD; GRANT CREATE ANY TABLE TO ADMINISTRADOR_BD; GRANT CREATE ROLE TO ADMINISTRADOR_BD; GRANT CREATE USER TO ADMINISTRADOR_BD; GRANT CREATE VIEW TO ADMINISTRADOR_BD; GRANT CREATE ANY INDEX TO ADMINISTRADOR_BD; GRANT CREATE TRIGGER TO ADMINISTRADOR_BD; GRANT CREATE PROCEDURE TO ADMINISTRADOR_BD; GRANT CREATE SEQUENCE TO ADMINISTRADOR_BD; --CREAR USUARIO CREATE USER PERSONA_BD IDENTIFIED BY PERSONA_BD DEFAULT TABLESPACE PERSONA_DATAejem TEMPORARY TABLESPACE PERSONA_TEMP; --DAR PERMISOS AL USUARIO ADMINISTRADOR_BD SOBRE TABLESPACES GRANT UNLIMITED TABLESPACE TO PERSONA_BD; --VOLCAR ADMINISTRADOR_BD A COLECCIONES GRANT ADMINISTRADOR_BD TO PERSONA_BD;
Views: 33 kevin surf
de/case sensitive passwords in oracle database 11g | Ten minute Code
 
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Below Code CONN / AS SYSDBA CREATE USER apple IDENTIFIED BY apple; GRANT dba TO apple; conn apple/[email protected] conn apple/[email protected] SHOW PARAMETER SEC_CASE_SENSITIVE_LOGON / ALTER SYSTEM SET SEC_CASE_SENSITIVE_LOGON = TRUE / ALTER SYSTEM SET SEC_CASE_SENSITIVE_LOGON = FALSE SELECT username, password_versions FROM dba_users;
Views: 78 Together Oracle
10 DBA Views
 
05:55
In Chapter 10 we introduce some of the DBA Views which are relevant to Application Containers. =================================== Oracle Multitenant Videos from Patrick Wheeler Copyright © 2017 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 SQL First Session
 
01:21:24
Structured Query Language(SQL) as we all know is the database language by the use of which we can perform certain operations on the existing database and also we can use this language to create a database. SQL uses certain commands like Create, Drop, Insert etc. to carry out the required tasks. These SQL commands are mainly categorized into four categories as discussed below: 1. DDL(Data Definition Language) : DDL or Data Definition Language actually consists of the SQL commands that can be used to define the database schema. It simply deals with descriptions of the database schema and is used to create and modify the structure of database objects in database. Examples of DDL commands:  CREATE – is used to create the database or its objects (like table, index, function, views, store procedure and triggers).  DROP – is used to delete objects from the database.  ALTER-is used to alter the structure of the database.  TRUNCATE–is used to remove all records from a table, including all spaces allocated for the records are removed.  COMMENT –is used to add comments to the data dictionary.  RENAME –is used to rename an object existing in the database. 2. DML(Data Manipulation Language) : The SQL commands that deals with the manipulation of data present in database belong to DML or Data Manipulation Language and this includes most of the SQL statements. Examples of DML:  SELECT – is used to retrieve data from the a database.  INSERT – is used to insert data into a table.  UPDATE – is used to update existing data within a table.  DELETE – is used to delete records from a database table. 3. DCL(Data Control Language) : DCL includes commands such as GRANT and REVOKE which mainly deals with the rights, permissions and other controls of the database system. Examples of DCL commands:  GRANT-gives user’s access privileges to database.  REVOKE-withdraw user’s access privileges given by using the GRANT command. 4. TCL(transaction Control Language) : TCL commands deals with the transaction within the database. Examples of TCL commands:  COMMIT– commits a Transaction.  ROLLBACK– rollbacks a transaction in case of any error occurs.  SAVEPOINT–sets a savepoint within a transaction.  SET TRANSACTION–specify characteristics for the transaction.
Views: 65 Little Legend
SQL Error ORA-00942 Table or View Does Not Exist in Oracle Database
 
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How to use Tab View (Data Dictionary) of Oracle Database to solve the SQL Error ORA-00942 Table or View Does Not Exist error in Oracle Database ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: http://bit.ly/ora-00942 Previous Tutorial ► ------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! ------------------------------------------------------------------------- ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ ___Facebook Official Page of Manish Sharma___ https://www.facebook.com/TheRebellionRider/ ___Facebook Official Page of RebellionRider.com___ https://www.facebook.com/RebellionRider.official/ You can also Email me at for E-mail address please check the About section Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 7708 Manish Sharma
Version based database migration with Liquibase
 
10:47
Today, I want to talk about version-based database migration with Liquibase. Creating the database for your application seems to be easy as long as you don’t need to support multiple versions or work in multiple teams. You just generate an SQL script from your database model or in the worst case, export the required statements from your test database. You can then execute it manually or use JPA to do that automatically. This approach doesn’t work as soon as you need to support multiple versions of your application. And extracting the required changes from the test database becomes a huge mess when the size of your team and the number of changes increases. You can avoid some of these problems when you create the database update scripts, while working on the next release, and store them alongside your code in git or whichever version control system you use. Whenever someone gets the latest code changes, he will also get the required database changes. With the right tooling in place, you will even be able to apply these changes automatically. One tool that can help you with that is Liquibase. If you like this video, please give me your thumbs up and share it with your friends and co-workers. Like my channel? Subscribe! ➜ http://bit.ly/2cUsid8 Join the free Member Library: https://goo.gl/dtyIIC Read the accompanying post: https://www.thoughts-on-java.org/database-migration-with-liquibase-getting-started/ Want to connect with me? Blog: http://www.thoughts-on-java.org/ Twitter: https://twitter.com/thjanssen123 Facebook: https://www.facebook.com/thoughtsonjava
Views: 4444 Thoughts On Java
Get started with Oracle Database 11g XE and SQL Developer
 
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Learn how to install and use Oracle Database 11g Express Edition (XE) and use SQL Developer
Views: 7658 srikanth pragada
Creating User & Dropping User using SQL DEVELOPER
 
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STEPS 1. login into "sql developer" with user: sys role:sysdba 2. click on connection "sys" and view all objects 3. select "other user" from sys user 4. now create new user with privileges 5. provide user name & password 6. select "system privileges" tab from create user and select CREATE SESSION - connect database CREATE TABLE - it enable user to create table 7. connect to newly created user by using command prompt. in cmd prmpt type "sqlplus" it recommended for username:ajayaj and password:***** 8. create a new table 9. dropping user first disconnect the created user from cmd prompt by "quit" 10. open sql developer and browse other user from sys 11. select the user which we created and right click on it then select drop user with click checkbox: cascade Blog: http://ramprasath91.blogspot.in/p/videos.html Google+: https://plus.google.com/+RamPrasathD/about
Views: 2894 TechWizard
Oracle Database 12c: Creating a Unified Audit Policy
 
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Overview and demo of using a unified audit policy to audit database behaviors, database components, and database users. "Monitoring Database Activity with Auditing" in Oracle Database Security Guide: http://www.oracle.com/pls/topic/lookup?ctx=db121&id=CCHEHCGI "Auditing Database Activity" in Oracle Database 2 Day + Security Guide: http://www.oracle.com/pls/topic/lookup?ctx=db121&id=BCGGIAIC "Keeping Your Oracle Database Secure" in Oracle Database Security Guide: http://www.oracle.com/pls/topic/lookup?ctx=db121&id=CHDCEBFA
Views: 2600 OracleDBVision
DDL DML Database Lecture in Hindi/Urdu  Database Architecture Database modelin urdu LECTURE 04
 
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DDL DML Database Languages Data sublanguage consist of two parts: DDL (Data Definition Language) DML (Data Manipulation Language) Data sublanguage Does not include constructs for all computing needs such as iterations or conditional statements Many DBMSs provide embedding the sublanguage in a high level programming language e.g. C, C++, Java etc. In this case , these high level languages are called host languages Data Definition Language (DDL) Allows the DBA or user to describe and name entities, attributes, and relationships required for the application Plus any associated integrity and security constraints System catalog (data dictionary, data directory) Metadata (data about data, data description, data definitions) Data Manipulation Language (DML) Provides basic data manipulation operations on data held in the database Procedural DML Non-Procedural DML Procedural DML Allows user to tell system exactly how to manipulate data Operate on records individually Typically, embedded in a high level language Network or hierarchical DMLs More work is done by user (programmer) Non-Procedural DML Allows user to state what data is needed rather than how it is to be retrieved Operate on set of records Relational DBMS include e.g. SQL, QBE etc. Easy to understand and learn than procedural DML More work is done by DBMS than user Provides considerable degree of data independence Also called declarative languages Fourth Generation Languages (4GLs) No clear consensus Forms generators Report generators Graphics generators Application generators Examples : SQL and QBE Functions of a DBMS Data storage, retrieval, and update A user-accessible catalog Transaction support Concurrency control services Recovery services Functions of a DBMS.. Authorization services Support for data communication Integrity service Services to promote data independence Utility services DBMS Environment Single user Multi-user Teleprocessing File-Server Architecture Client-Server Architecture Teleprocessing Teleprocessing Traditional architecture Single mainframe with a number of terminals attached Trend is now towards downsizing File-Server Architecture File-Server Architecture DBMS and applications run on each workstation Disadvantages include: Significant network traffic Copy of DBMS on each workstation Concurrency, recovery and integrity control more complex because multiple DBMSs accessing same files Client-Server Architecture Client-Server Architecture Client (tier 1) manages user interface and runs applications Server (tier 2) holds database and DBMS Advantages include: Wider access to existing databases Increased performance Possible reduction in hardware costs Reduction in communication costs Increased consistency Two-Tier Client-Server Three-Tier Client-Server Client side issues in two-tier client/server model preventing true scalability: ‘Fat’ client, requiring considerable resources on client’s computer to run effectively Significant client side administration overhead By 1995, three layers proposed, each potentially running on a different platform Three-Tier Client-Server Three-Tier Client-Server Advantages: ‘Thin’ client, requiring less expensive hardware Application maintenance centralized Easier to modify or replace one tier without affecting others Separating business logic from database functions makes it easier to implement load balancing Maps quite naturally to Web environment Data Model Integrated collection of concepts for describing data, relationships between data, and constraints on the data in an organization Purpose of Data Model To represent data in an understandable way Represents the organization itself Helps in unambiguous and accurate communication between between database designers and end-users about their understanding of the organizational data Components of a Data Model A data model comprises: A structural part A manipulative part Possibly a set of integrity rules ANSI-SPARC architecture related models External data model (Universe of Discourse) Conceptual data model (DBMS independent) Internal data model Categories of Data Models Categories of data models include: Object-based Entity-Relationship Semantic Functional Object-Oriented Record-based Relational Data Model Network Data Model Hierarchical Data Model Physical Relational Data Model Network Data Model Hierarchical Data Model Conceptual Modeling Conceptual modeling is process of developing a model of information use in an enterprise that is independent of implementation details Should be complete and accurate representation of an organization’s data requirements Conceptual schema is the core of a system supporting all user views Conceptual vs. logical data model Summary Database languages Functions of a DBMS DBMS environment Data models and their categories http://www.vcomsats.edu.pk/ like share and comment and subscribe
Views: 2211 Virtual Comsats
DDL DML DCL TCL in sql
 
09:36
DDL, DML, DCL and TCL Commands. ... DDL(Data Definition Language) : DDL or Data Definition Language actually consists of the SQL commands that can be used to define the database schema. It simply deals with descriptions of the database schema and is used to create and modify the structure of database objects in database. SQL | DDL, DML, DCL and TCL Commands Structured Query Language(SQL) as we all know is the database language by the use of which we can perform certain operations on the existing database and also we can use this language to create a database. SQL uses certain commands like Create, Drop, Insert etc. to carry out the required tasks. These SQL commands are mainly categorized into four categories as discussed below: DDL(Data Definition Language) : DDL or Data Definition Language actually consists of the SQL commands that can be used to define the database schema. It simply deals with descriptions of the database schema and is used to create and modify the structure of database objects in database. Examples of DDL commands: CREATE – is used to create the database or its objects (like table, index, function, views, store procedure and triggers). DROP – is used to delete objects from the database. ALTER-is used to alter the structure of the database. TRUNCATE–is used to remove all records from a table, including all spaces allocated for the records are removed. COMMENT –is used to add comments to the data dictionary. RENAME –is used to rename an object existing in the database. DML(Data Manipulation Language) : The SQL commands that deals with the manipulation of data present in database belong to DML or Data Manipulation Language and this includes most of the SQL statements. Examples of DML: SELECT – is used to retrieve data from the a database. INSERT – is used to insert data into a table. UPDATE – is used to update existing data within a table. DELETE – is used to delete records from a database table. DCL(Data Control Language) : DCL includes commands such as GRANT and REVOKE which mainly deals with the rights, permissions and other controls of the database system. Examples of DCL commands: GRANT-gives user’s access privileges to database. REVOKE-withdraw user’s access privileges given by using the GRANT command. TCL(transaction Control Language) : TCL commands deals with the transaction within the database. Examples of TCL commands: COMMIT– commits a Transaction. ROLLBACK– rollbacks a transaction in case of any error occurs. SAVEPOINT–sets a savepoint within a transaction. SET TRANSACTION–specify characteristics for the transaction.
Views: 6 P T
Toad for Oracle Schema browser how you will get the detail of database object ,log on schema
 
06:35
Toad for Oracle Schema browser how you will get the detail of database object ,log on schema,others schema,user
Views: 8464 Abinash Sahoo
MySQL 8.0: Security
 
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Mike Frank,Product Management Director from Oracle delivers their talk, "MySQL 8.0: Security", on DAY 1 of the Percona Live Open Source Database Conference 2017, 4/25, at Santa Clara, CA. This session provides the developer centric view on MySQL 8.0 security. MySQL 8.0 is continuing in the direction set by MySQL 5.7: to be secure by default. The security development team has added quite a few interesting features to the core MySQL server, like for example SQL roles or making the ACL statements atomic.We will discuss the roles implementation and consider some of the interesting possibilities it provides. We are also working on re-architecting the security related parts of the server and this allows us to come up with modern pluggable APIs that allow for modern and extensible server, like e.g. the keyring API or the extensions to the audit API we did in 5.7.
SQL tutorial 19: ON DELETE SET NULL clause of Foreign Key By Manish Sharma (RebellionRider)
 
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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: 49209 Manish Sharma
Oracle DBA Lite: an introduction to Oracle administration, part 4
 
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CAPTIONS AVAILABLE - User management in Oracle
Views: 8488 roughsealtd
PowerCAMPUS - back up Production database and restore to the test database
 
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(no sound) - movie that walks through the steps required to make a database backup file of the production PowerCAMPUS database, then to restore that backup to the test PowerCAMPUS database.
Views: 517 glitch64
DBMS|Database Language|What is Database Language?What is DDL,DML,DCL Statement in SQL |SQL Statement
 
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Database Language three type 1. DDL 2. DML 3.DCL More videos.. https://youtu.be/tYS-4G1klvk https://youtu.be/bDxpLEmm-w0 https://youtu.be/GvWtd5EOFWw https://youtu.be/iAarosX8ees https://youtu.be/A8s7CLrgKY4 ......DATABASE LANGUAGE...... A DBMS must provide appropriate languages and interfaces for each category of users to express database queries and updates. Database Languages are used to create and maintain database on computer. There are large numbers of database languages like Oracle, MySQL, MS Access, dBase, FoxPro etc. SQL statements commonly used in Oracle and MS Access can be categorized as data definition language (DDL), data control language (DCL) and data manipulation language (DML). .......................................... . .... Data Definition Language (DDL) It is a language that allows the users to define data and their relationship to other types of data. It is mainly used to create files, databases, data dictionary and tables within databases. It is also used to specify the structure of each table, set of associated values with each attribute, integrity constraints, security and authorization information for each table and physical storage structure of each table on disk. The following table gives an overview about usage of DDL statements in SQL. ........................ Data Manipulation Language (DML) It is a language that provides a set of operations to support the basic data manipulation operations on the data held in the databases. It allows users to insert, update, delete and retrieve data from the database. The part of DML that involves data retrieval is called a query language. The following table gives an overview about the usage of DML statements in SQL. ......................... Data Control Language (DCL) DCL statements control access to data and the database using statements such as GRANT and REVOKE. A privilege can either be granted to a User with the help of GRANT statement. The privileges assigned can be SELECT, ALTER, DELETE, EXECUTE, INSERT, INDEX etc. In addition to granting of privileges, you can also revoke (taken back) it by using REVOKE command. The following table gives an overview about the usage of DCL statements in SQL: In practice, the data definition and data manipulation languages are not two separate languages. Instead they simply form parts of a single database language such as Structured Query Language (SQL). SQL represents combination of DDL and DML, as well as statements for constraints specification and schema evaluation. ........................... An example of output from an SQL database query. A database is an organized collection of data. [1] It is a collection of schemas , tables, queries, reports, views , and other objects. Database designers typically organize the data to model aspects of reality in a way that supports processes requiring information, such as (for example) modelling the availability of rooms in hotels in a way that supports finding a hotel with vacancies. A database-management system ( DBMS ) is a computer-software application that interacts with end-users , other applications, and the database itself to capture and analyze data. A general-purpose DBMS allows the definition, creation, querying, update, and administration of databases. Well-known DBMSs include MySQL, PostgreSQL , MongoDB , MariaDB , Microsoft SQL Server, Oracle, Sybase, SAP HANA , MemSQL , SQLite and IBM DB2 . A database is not generally portable across different DBMSs, but different DBMSs can interoperate by using standards such as SQL and ODBC or JDBC to allow a single application to work with more than one DBMS. Computer scientists may classify database- management systems according to the database models that they support; the most popular database systems since the 1980s have all supported the relational model - generally associated with the SQL language. [ disputed ] Sometimes a DBMS is loosely referred to as a "database". Terminology and overview Formally, a "database" refers to a set of related data and the way it is organized. Access to this data is usually provided by a "database management system" (DBMS) consisting of an integrated set of computer software that allows users to interact with one or more databases and provides access to all of the data contained in the database (although restrictions may exist that limit access to particular data). The DBMS provides various functions that allow entry, storage and retrieval of large quantities of information and provides ways to manage how that information is organized. Because of the close relationship between them, the term "database" is often used casually to refer to both a database and the DBMS used to manipulate it. Outside the world of professional information technology , the term database is often used to refer to any collection of related data (such as a spreadsheet or a card index). This article is concerned only with databases where the size and usage requirements necessitate
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Basic SQL Tutorial - 8.2 - DCL Sharing and Permissions [TutorialGenius.com]
 
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Basic SQL Tutorial from TutorialGenius.com and GinkoSolutions.com. This course teaches you SQL from the absolute basics to advanced topics of the subject. The course consists of 8 Chapters and 30 Tutorials for your learning pleasure. After watching this series of video tutorials, you will be able to apply your SQL knowledge to any SQL-Orientated project, weather it is for business or personal use.
Views: 307 TutorialGenius.com
Fukushima | Chernobyl | Sushi and Radiation.
 
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The forgotten nuclear disasters and still active today... The Official King James Bible [KJV] Online. Old and New Testament: http://www.kingjamesbibleonline.org/ Free Download! If you make the mistake and take the Mark of the Beast it is over for you. http://www.e-sword.net. Free Bible Download that includes the Dictionary of every word in the Bible and the Meaning in the original tongue. Also has excellent word search.
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Oracle DBA Lite: an introduction to Oracle administration, part 7
 
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CAPTIONS AVAILABLE - Final video in the series: how to use the scheduler to automate those boring recurrent tasks.
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Database Fundamentals for Beginners
 
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Database Fundamentals for Database Developers, Database Testers, and Database Administrators. We (Software Testers. conduct Database Testing as part of Software Testing, It can be done in both the ways, i. manual Testing (We can Test Databases manually.... ii. Automated Testing or Test Automated Testing or test Automation (We can Test Databases using test Tools ex: UFT/QTP, selenium etc... SQL knowledge is required to conduct Database Testing. 1. What is Data? Collection of Information or collection of raw facts 2. What is Database? It is a collection of related data 3. What is DBMS? Database Management System, It has different types, i. Hierarchical Model ii. Network Model iii. Relational Model 4. What is RDBMS? Relational Database Management System, It is exclusively used to establish the relationship between two database objects and it supports; One to One relation One to Many Many to One Many to Many A database object in a relational database is a data structure used to either store or reference data. The most common object is Table, Other objects are indexes, stored procedures, sequences, views and many more. 5. What are the features of RDBMS? i. Data is stored in Tables ii. Intersection of Rows and Columns will give only one value iii. Relation among data is established logically iv. There are no physical links among data v. There is no data redundancy vi. High security for data vii. It supports all type of data (Ex: Numbers, Characters and data images etc…. viii. It supports Null values ix. Supports CODD Rules x. It supports Integrity constants xi. Multiple users can access data from any location 6. What is Record? A Record is nothing but collection of information or data 7. What is Table? Database table consists of Rows and Columns for storing set of records 8. What is SQL? Structured Query Language is used to communicate with a database. According to ANSI (American National Standards Institute., it is the standard language for relational database management systems. 9. What id DDL? SQL has 3 important subsets, i. Data Definition Language (DDL. ii. Data Manipulation Language (DML. iii. Data Control Language (DCL. Data Definition Language, it is a subset of SQL, used to define the database structure. Important DDL Commands are: CREATE - to create objects in the database ALTER - alters the structure of the database DROP - delete objects from the database TRUNCATE - remove all records from a table, including all spaces allocated for the records are removed COMMENT - add comments to the data dictionary RENAME - rename an object 10. What is DML? Data Manipulation Language, It is a subset of SQL, used for managing data within schema objects. Important DML Commands are: SELECT - retrieve data from the a database INSERT - insert data into a table UPDATE - updates existing data within a table DELETE - deletes all records from a table, the space for the records remain MERGE - UPSERT operation (insert or update. CALL - call a PL/SQL or Java subprogram EXPLAIN PLAN - explain access path to the data 11. What is DCL? Data Control Language, it is a subset of SQL, used to control the data. Important DCL Commands are: GRANT - gives user's access privileges to database REVOKE - withdraw access privileges given with the GRANT command 12. What are the important RDBMS that use SQL? Important relational database management systems that use SQL are: Oracle, Sybase, Microsoft SQL Server, MySQL etc.
Views: 5057 G C Reddy
SQL DDL (By Industry Experts)
 
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This video is very important for college students (studying in B.Tech, BCA, MCA, M.Tech or any other diploma courses) or professionals who are involve in functional domain & willing to learn SQL. Please subscribe our channel for free upcoming videos by industry experts on SQL, PLSQL, ETL & Data warehousing, Bigdata, Hadoop and many more Tutorial – SQL DDL (Data Definition language) SQL DDL in this videos Create statement {With Metadata Dictionary View} Alter statement {With Metadata Dictionary View} Create Index statement {With Metadata Dictionary View} Analyze index statement {With Metadata Dictionary View} Sequence generation {With Metadata Dictionary View} Drop
Online Business Deals - More Online business, more Online Businesses
 
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How to crack Mysql password
 
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This video is very helpful to those peoples who forget their MySql password and searching the way to open it without formatting their operating system How to crack Mysql password mysql password recovery forget mysql password open mysql without password
Views: 91 Akshay Fegade