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Oracle sql materialized view refresh complete
 
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Oracle sql materialized view refresh complete
Views: 7382 Sridhar Raghavan
Materialized Views in Oracle  (Part - 2 Practical Implementation with Examples)
 
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This video explains the syntax of creating a materialized view in oracle database, and also a brief demo of creating materialized view, refreshing the MV and dropping the MV is shown in this free video tutorial.
Views: 9505 Kishan Mashru
Oracle sql materialized view refresh fast
 
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Oracle SQL materialized view refresh fast
Views: 4239 Sridhar Raghavan
65. Views in PL/SQL Oracle
 
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In this video you will learn about Views in PL/SQL Oracle. For Support =========== Email: [email protected] Contact Form: http://www.learninhindi.com/home/contact Our Social Media ================ Facebook: https://www.facebook.com/LearnInHindi Twitter: https://twitter.com/LearnInHindi For Training & Videos ===================== For more videos and articles visit: http://www.learninhindi.com Free Java Programming In Hindi Course ===================================== https://www.youtube.com/playlist?list=PLOZ3jentlCDAwwhMyoLISrxkXTADGp7PH Free Oracle PL/SQL Programming In Hindi Course ============================================== https://www.youtube.com/playlist?list=PLB5DA82419C2D99B6 Free C Programming In Hindi Course ================================== https://www.youtube.com/playlist?list=PLOZ3jentlCDAxKpBLMWogxSdy6BZcsAJq Trips & Tricks Channel ====================== https://www.youtube.com/channel/UCGmLfkuCo-3lHHJXRJ9HUMw Programming in Hindi Channel ============================ https://www.youtube.com/channel/UCudElIDgwNrybeAvXIy1HZQ
Views: 6700 ITORIAN
How to Convert a Non-Partitioned Table to Partitioned using Oracle Database 12c R2
 
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Oracle Database 12c Release 2 New Feature! Learn how to convert a non-partitioned table to a partitioned table - Online! This new method - using ALTER TABLE MODIFY - is much simpler than DBMS_REDEFINITION. In this free tutorial from SkillBuilders and Oracle Certified Master DBA John Watson you'll see a demonstration of converting the table and the impact on the underlying table and indexes. See all our free Oracle Database Tutorials at http://www.skillbuilders.com/free-oracle-tutorials.
Views: 3463 SkillBuilders
JSON in the Oracle Database: Auto-Generate Views and Virtual Columns
 
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In part 2 of the JSON Dataguide series, Beda Hammerschmdt, consulting member of technical staff at Oracle, outlines how to auto-genrate views and virtual columns from JSON data. https://developer.oracle.com/ https://cloud.oracle.com/en_US/tryit
Views: 570 Oracle Developers
Reorganizing Tables in Oracle
 
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The clip explains why reorganizing of tables may or may not be required and how to do it. Text version is here: https://uhesse.com/2010/08/23/reorganizing-tables-in-oracle-is-it-worth-the-effort/
Oracle Database Express Edition (XE) Kullanıcı Oluşturma ve Toad'a Bağlama
 
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sqlplus "/ as sysdba" create user denemeusr identified by sifre; grant CREATE SESSION, ALTER SESSION, CREATE DATABASE LINK, - CREATE MATERIALIZED VIEW, CREATE PROCEDURE, CREATE PUBLIC SYNONYM, - CREATE ROLE, CREATE SEQUENCE, CREATE SYNONYM, CREATE TABLE, - CREATE TRIGGER, CREATE TYPE, CREATE VIEW, UNLIMITED TABLESPACE - to denemeusr; C:\ORA_DS10GR2\NETWORK\ADMIN XXX= (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = localhost) (PORT = 1521) ) (CONNECT_DATA = (SID = XE) ) )
Views: 154 Values
FOREIGN KEY CONSTAINT IN ORACLE SQL
 
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This is a free video tutorial explaining about foreign key constraint in Oracle SQL database, the video explains about how the foreign key works, how it can be implemented with easy to understand examples. We have also shown practical demonstration on creating the foreign key constraint, and then encountering the part not found, and child record exists kind of integrity constraint.
Views: 784 Kishan Mashru
SQL: Views
 
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This SQL screen cast will introduce the viewer to SQL views. You will learn how to create your own views in SQL, find them in the INFORMATION_SCHEMA, and alter their contents. Querying the view using the select statement will be demonstrated.
Views: 107062 Michael Fudge
SQL 12c  Tutorial 19 : SQL  IDENTITY Column for generating Sequence Values by default
 
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SQL 12c Tutorial 19 : SQL IDENTITY Column for generating Sequence Values by default SQL 12c Tutorial for beginners Oracle SQL 12c Tutorial for beginners SQL 12c New Features Identity columns
Views: 1055 TechLake
Oracle Database 12c: Partitioning Improvements with Tom Kyte
 
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Tom Kyte introduces the new partitioning improvements in Oracle Database 12c, followed by a demo of global index maintenance. For more information: "Asynchronous Global Index Maintenance for Dropping and Truncating Partitions" http://www.oracle.com/pls/topic/lookup?ctx=db121&id=VLDBG14107 "Changes for Very Large Databases and Partitioning in Oracle Database 12c Release 1" http://www.oracle.com/pls/topic/lookup?ctx=db121&id=VLDBG14100 "ALTER INDEX COALESCE Clause" http://www.oracle.com/pls/topic/lookup?ctx=db121&id=SQLRF52782 "DBMS_PART.CLEANUP_GIDX Procedure" http://www.oracle.com/pls/topic/lookup?ctx=db121&id=ARPLS74409
Views: 13730 OracleDBVision
Data Warehouse 13 Table Partition Switching
 
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Use table partition switching to greatly improve the performance of DML operations (update,insert,deletes) on a fact table Script and more info: http://garrettedmondson.wordpress.com/2013/05/05/table-partitioning-with-fact-tables/
Views: 9230 Garrett Edmondson
Create copy of table in Oracle Sql
 
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If you have a table in your oracle database, and you wish to create a copy of that table, then this video tutorial would give you a perfect solution to your problem. This video tutorial concentrates on create table as a statement of oracle SQL, which is used to create a table of the underlining SQL statement. We have explained the complete flow with proper examples. Here you will learn 1. Create table with data 2. Create table without data To watch more such videos visit our youtube homepage www.youtube.com/c/kishanmashru visit out blog at www.oracleplsqlblog.com
Views: 1136 Kishan Mashru
Views in SQL Server | Drop views in SQL | Alter views in SQL Server | SQL Views
 
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This video talks about Views in SQL Server Drop views in SQL Alter views in SQL Server Sql views examples view examples in sql server insert data through view view data insert in sql view data update in sql delete data from view alter view examples in sql advantages of view Part of SQL interview questions
Views: 533 Training2SQL MSBI
part 19 compare truncate,drop,coalsec
 
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compare truncate, drop, drop list values, coalesc partition, data warehousing alter table
How to view table structure in oracle database .
 
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How to view table structure in oracle database .
Views: 471 latest ITChannel
Oracle - SQL - Creating Views
 
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Oracle - SQL - Creating Views Watch more Videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Anadi Sharma, Tutorials Point India Private Limited.
PL/SQL tutorial 75: PL/SQL Bulk Collect with LIMIT clause in Oracle Database
 
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RebellionRider.com presents the 4th tutorial in Bulk Collect series. Watch and learn how to use Bulk Collect with LIMIT clause to enhance the query performance in Oracle Database by Manish Sharma ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: http://bit.ly/bulk-collect-4 Previous Tutorial ► Bulk Collect with Explicit Cursor https://youtu.be/PSA8HigCcRs ------------------------------------------------------------------------- ►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: 8221 Manish Sharma
SQL Views, Create Views, DROP Views - SQL Tutorial for Beginners
 
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SQL Views, Create Views, DROP Views - SQL Tutorial for Beginners SQL tutorial for Beginners in Hindi and English
PL/SQL tutorial 18: DDL Trigger with Schema Auditing Example
 
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Learn how to create a DDL Trigger in Oracle Database with Schema Auditing Example where we will learn how to keep an any on which object is created, altered or drop and by who. Manish Sharma From RebellionRider ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/DDL-Trigger Previous Tutorial ►PL/SQL Tut 14 Triggers Introduction https://youtu.be/R3fvX_xf5P4 ► PL/SQL Tut 17 Table Backup Using DML Trigger https://youtu.be/jSv1LIlNKU0 ------------------------------------------------------------------------- ►►►Let's Get Free Uber Cab◄◄◄ Use Referral Code UberRebellionRider and get $20 free for your first ride. ------------------------------------------------------------------------- ►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 for E-mail address please check About section Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 47395 Manish Sharma
Oracle SQL MERGE Statement
 
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https://www.databasestar.com/oracle-merge-sql/ In this video, we’ll learn what the Oracle MERGE statement does and how you can use it. What is the MERGE statement? It’s a statement that lets you either insert or update data in a table - all in a single statement! It’s helpful if you’re using an ETL (Extract Transform Load) process when creating or updating a data warehouse. It’s also helpful when loading data into your own database if you’re not creating a data warehouse. It allows you to prevent duplicate data and ensure you have up-to-date data in your table. The syntax looks like this: MERGE INTO table_name USING table_name ON (condition) WHEN MATCHED THEN update_clause DELETE where_clause WHEN NOT MATCHED THEN insert_clause [LOG ERRORS log_errors_clause reject_limit integer | unlimited ] In this video, I also show an Oracle SQL MERGE statement example, so watch the video to find out more. For more information on the MERGE statement and how you can use it in your queries, read the related article here: https://www.databasestar.com/oracle-merge-sql/
Views: 942 Database Star
PART 5 ADD PARTITION
 
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alter table, data warehousing add partition, range partition
Views: 1065 Dr. Girija Narasimhan
Oracle - SQL - Merge Statement
 
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Oracle - SQL - Merge Statement Watch more Videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Anadi Sharma, Tutorials Point India Private Limited.
Oracle - SQL - Group By Clause
 
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Oracle - SQL - Group By Clause Watch more Videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Anadi Sharma, Tutorials Point India Private Limited.
Indexed Views in SQL Server Enterprise Edition
 
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Shows the astounding performance gains that Indexed Views can provide for you Reports in SQL Server Enterprise Edition.
Views: 3010 Coopman Greg
Views in sql server   Part 39
 
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In this video we will learn about 1. What is a view 2. Creating example views 3. Advantages of using views Text version of the video http://csharp-video-tutorials.blogspot.com/2012/09/views-in-sql-server-part-39.html Slides http://csharp-video-tutorials.blogspot.com/2013/09/part-39-views-in-sql-server.html All SQL Server Text Articles http://csharp-video-tutorials.blogspot.com/p/free-sql-server-video-tutorials-for.html All SQL Server Slides http://csharp-video-tutorials.blogspot.com/p/sql-server.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists
Views: 302846 kudvenkat
Oracle SAVEPOINT transactions (TCL Commands) | Oracle SQL fundamentals
 
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Enroll into full course with free cloud access for 30 days: https://dbagenesis.com/p/oracle-sql-fundamentals/
Views: 24 DBA Genesis
PL/SQL tutorial 72: Introduction to PL/SQL Bulk Collect in Oracle Database
 
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Learn what is PL/SQL Bulk Collect and why do we need it in Oracle Database by Manish Sharma from RebellionRider.com ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: http://bit.ly/bulk-collect-1 Previous Tutorial ►Sys_RefCursor: http://bit.ly/ref-cursor-5 ------------------------------------------------------------------------- ►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: 13984 Manish Sharma
Working with Sequences in SQL | Oracle SQL Tutorial Videos | Mr.Vijay Kumar
 
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Working with Sequences in SQL | Oracle SQL Tutorial Videos | Mr.Vijay Kumar ** For Online Training Registration: https://goo.gl/r6kJbB ► Call: +91-8179191999 💡 Visit Our Website for Classroom Training: https://nareshit.in/oracle-training/ 💡 For Online Training: https://nareshit.com/oracle-online-training/ #Oracle #Training #CourseVideos -------------------------- 💡 About NareshIT: "Naresh IT is having 14+ years of experience in software training industry and the best Software Training Institute for online training, classroom training, weekend training, corporate training of Hadoop, Salesforce, AWS, DevOps, Spark, Data Science, Python, Tableau, RPA , Java, C#.NET, ASP.NET, Oracle, Testing Tools, Silver light, Linq, SQL Server, Selenium, Android, iPhone, C Language, C++, PHP and Digital Marketing in USA, Hyderabad, Chennai and Vijayawada, Bangalore India which provides online training across all the locations -------------------------- 💡 Our Online Training Features: 🎈 Training with Real-Time Experts 🎈 Industry Specific Scenario’s 🎈 Flexible Timings 🎈 Soft Copy of Material 🎈 Share Videos of each and every session. -------------------------- 💡 Please write back to us at 📧 [email protected]/ 📧 [email protected] or Call us at the USA: ☎+1404-232-9879 or India: ☎ +918179191999 -------------------------- 💡 Check The Below Links ► For Course Reg: https://goo.gl/r6kJbB ► Subscribe to Our Channel: https://goo.gl/q9ozyG ► Circle us on G+: https://plus.google.com/+NareshIT ► Like us on Facebook: https://www.facebook.com/NareshIT ► Follow us on Twitter: https://twitter.com/nareshitek ► Follow us on Linkedin: https://goo.gl/CRBZ5F ► Follow us on Instagram: https://goo.gl/3UXYK3
Views: 12020 Naresh i Technologies
SQL DDL Statements like Alter Table, Drop Table, Drop View Command – Lecture 11
 
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Learn How to Alter Table in SQL - Adding Column in Table, Deleting a Column from Table, Changing Size of Column in SQL Relation Remove Table from Database using DROP TABLE command Delete View from Database using DROP VIEW Command
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;
Oracle Sequences and Synonyms
 
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DURGASOFT is INDIA's No.1 Software Training Center offers online training on various technologies like JAVA, .NET , ANDROID,HADOOP,TESTING TOOLS , ADF, INFORMATICA, SAP... courses from Hyderabad & Bangalore -India with Real Time Experts. Mail us your requirements to [email protected] so that our Supporting Team will arrange Demo Sessions. Ph:Call +91-8885252627,+91-7207212428,+91-7207212427,+91-8096969696. http://durgasoft.com http://durgasoftonlinetraining.com https://www.facebook.com/durgasoftware http://durgajobs.com https://www.facebook.com/durgajobsinfo......
ORACLE SQL 41: Create & Drop View
 
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http://studyandshare.wordpress.com/ http://www.facebook.com/groups/studyandsharevn/
Views: 751 studyandsharevn
SQL 12c Tutorial 22 : SQL 12c Feature TRUNCATE TABLE With CASCADE option
 
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SQL 12c Tutorial 22 : SQL 12c Feature TRUNCATE TABLE With CASCADE option SQL 12c New Features SQL 12c Tutorial for beginners Oracle SQL 12c Tutorial for beginners
Views: 850 TechLake
Oracle Tutorial - How to add virtual column in oracle 11g
 
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Hello friends in this video i'm going to demonstrate you how to add virtual column in ORACLE 11g step by step. Oracle 11g supports virtual columns which are derived from the other columns in the table. You can use the virtual columns in your queries, you can index them, you can collect the statistics, etc. There are few restrictions on the virtual columns. You cannot write/insert the data into virtual columns. There is no support for index_organized, external, object, cluster, temporary tables.
Views: 1412 OCP Technology
part 12  mlog$ dmltype$$
 
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mlog$, dmltype$$, materialized view, data warehosuing, materialized view log
Views: 1020 Dr. Girija Narasimhan
Let's Learn Netezza! Lesson 34: Materialized Views
 
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Explore Netezza with Tom Coffing of Coffing Data Warehousing! In this lesson, learn about Materialized Views within your Netezza System!
SQL: Delete Vs Truncate Vs Drop
 
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In this tutorial, you'll learn the difference between delete/drop and truncate. PL/SQL (Procedural Language/Structured Query Language) is Oracle Corporation's procedural extension for SQL and the Oracle relational database. PL/SQL is available in Oracle Database (since version 7), TimesTen in-memory database (since version 11.2.1), and IBM DB2 (since version 9.7).[1] Oracle Corporation usually extends PL/SQL functionality with each successive release of the Oracle Database. PL/SQL includes procedural language elements such as conditions and loops. It allows declaration of constants and variables, procedures and functions, types and variables of those types, and triggers. It can handle exceptions (runtime errors). Arrays are supported involving the use of PL/SQL collections. Implementations from version 8 of Oracle Database onwards have included features associated with object-orientation. One can create PL/SQL units such as procedures, functions, packages, types, and triggers, which are stored in the database for reuse by applications that use any of the Oracle Database programmatic interfaces. PL/SQL works analogously to the embedded procedural languages associated with other relational databases. For example, Sybase ASE and Microsoft SQL Server have Transact-SQL, PostgreSQL has PL/pgSQL (which emulates PL/SQL to an extent), and IBM DB2 includes SQL Procedural Language,[2] which conforms to the ISO SQL’s SQL/PSM standard. The designers of PL/SQL modeled its syntax on that of Ada. Both Ada and PL/SQL have Pascal as a common ancestor, and so PL/SQL also resembles Pascal in several aspects. However, the structure of a PL/SQL package does not resemble the basic Object Pascal program structure as implemented by a Borland Delphi or Free Pascal unit. Programmers can define public and private global data-types, constants and static variables in a PL/SQL package.[3] PL/SQL also allows for the definition of classes and instantiating these as objects in PL/SQL code. This resembles usage in object-oriented programming languages like Object Pascal, C++ and Java. PL/SQL refers to a class as an "Abstract Data Type" (ADT) or "User Defined Type" (UDT), and defines it as an Oracle SQL data-type as opposed to a PL/SQL user-defined type, allowing its use in both the Oracle SQL Engine and the Oracle PL/SQL engine. The constructor and methods of an Abstract Data Type are written in PL/SQL. The resulting Abstract Data Type can operate as an object class in PL/SQL. Such objects can also persist as column values in Oracle database tables. PL/SQL is fundamentally distinct from Transact-SQL, despite superficial similarities. Porting code from one to the other usually involves non-trivial work, not only due to the differences in the feature sets of the two languages,[4] but also due to the very significant differences in the way Oracle and SQL Server deal with concurrency and locking. There are software tools available that claim to facilitate porting including Oracle Translation Scratch Editor,[5] CEITON MSSQL/Oracle Compiler [6] and SwisSQL.[7] The StepSqlite product is a PL/SQL compiler for the popular small database SQLite. PL/SQL Program Unit A PL/SQL program unit is one of the following: PL/SQL anonymous block, procedure, function, package specification, package body, trigger, type specification, type body, library. Program units are the PL/SQL source code that is compiled, developed and ultimately executed on the database. The basic unit of a PL/SQL source program is the block, which groups together related declarations and statements. A PL/SQL block is defined by the keywords DECLARE, BEGIN, EXCEPTION, and END. These keywords divide the block into a declarative part, an executable part, and an exception-handling part. The declaration section is optional and may be used to define and initialize constants and variables. If a variable is not initialized then it defaults to NULL value. The optional exception-handling part is used to handle run time errors. Only the executable part is required. A block can have a label. Package Packages are groups of conceptually linked functions, procedures, variables, PL/SQL table and record TYPE statements, constants, cursors etc. The use of packages promotes re-use of code. Packages are composed of the package specification and an optional package body. The specification is the interface to the application; it declares the types, variables, constants, exceptions, cursors, and subprograms available. The body fully defines cursors and subprograms, and so implements the specification. Two advantages of packages are: Modular approach, encapsulation/hiding of business logic, security, performance improvement, re-usability. They support object-oriented programming features like function overloading and encapsulation. Using package variables one can declare session level (scoped) variables, since variables declared in the package specification have a session scope.
Views: 69238 radhikaravikumar
Frgmentation in oracle database
 
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Fragmentation in oracle database,find and defragmentation
Views: 4052 Sainora Annanagar
part 9 - list partition
 
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list partition, data warehousing, alter table
Difference between Delete and Truncate and Drop in Oracle Sql
 
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This is a free tutorial on understanding difference between drop, delete and truncate statements. I have tried to cover most of the major difference between all these three statements and have also shown the same with simple and easy to understand examples. Hope it will be helpful to all. If you want more such videos of exciting and amazing 'difference between' concepts, check out the links below : union and union all : https://youtu.be/n9FqQOd8liY char and varchar2 : https://youtu.be/039qzwjWf4k replace and translate : https://youtu.be/HKYF77BGzOE procedure and function : https://youtu.be/q3LmOenL120 in and exists : https://youtu.be/REX4IjRYlFw rank and dense_rank : https://youtu.be/WGSX998hZ9M %type and %rowtype : https://youtu.be/MlLUFeZ_3eM
Views: 1881 Kishan Mashru
Oracle Tutorial || Oracle|Sql -Other DB Objects-Sequence Part - 1 by basha
 
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DURGASOFT is INDIA's No.1 Software Training Center offers online training on various technologies like JAVA, .NET , ANDROID,HADOOP,TESTING TOOLS ,ADF,INFORMATICA,TABLEAU,IPHONE,OBIEE,ANJULAR JS, SAP... courses from Hyderabad & Bangalore -India with Real Time Experts. Mail us your requirements to [email protected] so that our Supporting Team will arrange Demo Sessions. Ph:Call +91-8885252627,+91-7207212428,+91-7207212427,+91-8096969696. http://durgasoft.com http://durgasoftonlinetraining.com https://www.facebook.com/durgasoftware http://durgajobs.com https://www.facebook.com/durgajobsinfo......
Create Table View Sql | Create View Oracle| Sql View vs Table | Create Table Sql | Oracle 12c
 
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ON DELETE CLAUSE OF FOREIGN KEY CONSTRAINT IN ORACLE SQL WITH EXAMPLE (CASCADE/SET NULL/NO ACTION)
 
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This is a free video tutorial explaining about the nonmandatory on delete clause in the foreign key constraint in Oracle SQL database, the video explains about how the on delete set null and on delete cascade works, how it can be implemented with easy to understand examples. We have also shown practical demonstration on creating the foreign key constraint, and then deleting the data from the parent table and observing the changes that take place in the child table.
Views: 1492 Kishan Mashru
ORDER BY CLAUSE FOR EXPERT IN ORACLE SQL WITH EXAMPLE
 
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This is a free video tutorial on writing order by clause in an oracle sql statement. This video tutorial demonstrated how we can use column name, column number, expression, function, null first, null last, asc and desc in an order by clause. Also the video tutorial explains the possible cause and the solution to ora-01791: not a selected expression oracle error
Views: 633 Kishan Mashru
SQL Views, WITH CHECK OPTION
 
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Jamie King of Neumont University shows how WITH CHECK OPTION prevents data inserted into a view that will be lost.
Views: 11793 Jamie King
002 Virtual Columns
 
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Views: 578 Kartik Mundhra
Update data through view in SQL | view data update in SQL | SQL view updates
 
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This Video talks about Update data through view in SQL View data update in SQL SQL view updates data update through view sql update data in sql update views in sql View data insert in SQL view to insert data in table insert views in sql SQL view sql alter view sql inert view sql drop view sql update data through view Sql interview questions Sql faq SQL server interview questions and answers
Views: 350 Training2SQL MSBI
Oracle - Primary Keys
 
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Oracle - Primary Keys
Views: 2749 Chris Ostrowski