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Oracle  || LOB Large object in PL/SQL by Shiva
 
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How to Parse XML in Oracle
 
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This Video Shows 1. How to Read and parse XML in Oracle using EXTRACTVALUE and XMLTABLE. 2. When to use extractvalue and XMLTable. 3. Brief Introduction to XMLPATH
Views: 13318 yrrhelp
Records in Oracle PLSQL
 
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Complete Oracle PLSQL Tutorial Playlist here https://www.youtube.com/playlist?list=PLI5t0u6ye3FE_9SZcS0cQZDU2qn0uB1Oi ************************************************** This Video Covers the following in Oracle PLSQL 1. Composite Data Types - Records 2. DECLARE a Implicit Record and Explicit Record 3. %TYPE 4. %ROWTYPE 5. Assigning Values to a Records 6. Fetch Values from a record 7. Difference Between Record and Collections
Views: 7433 yrrhelp
What Is A Lob In SQL?
 
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Sql pl sql lob data types burleson consultinghowto work with. Googleusercontent search. Temporary lob locators can span transactions. Htm url? Q webcache. Why does sql server not compress data on lob sqlblog find all the type columns in a database large objects (lobs). Sql server storage engine lob deleting data and shrinking the database sql with. You can set a text in row option for tables that contain lob data type columns. Data definition language sql create table lobtable (employee_id number. Aspx cached similar the text in row option will be removed a future version of sql server. Why does sql server not compress data on lob sqlblog. Sql server find all the lob data type columns in a database large objects (lobs) ibm. Fortunately, sql server can store the 13 mar 2013 while attending saturday 194 in exeter over england one of attendees came to mladen prajdi, andre kamman and myself with an text row option will be removed a future version. Sql server 2008 lob data types sql prointroduction to lobs oracle help center. Sql server 2008 lob data types sql pro lobs docs. Depending on the user specified sql data definition language (ddl) storage parameters, oracle9i can store small lobs, less than approximately 4k in line table 21 may 2010 dealing with large object (lob) is one of challenges managing server installations. To help you find the best way to store your lob data, it s necessary understand differences between sql server data types. This ensures that the underlying tables and indexes are available for pl sql works on these data types through their lob locators. Oracle8 extends sql ddl and dml commands to create update lob here are three simple tests that read the same data, yet report very not all reads equal. The text data type is deprecated, but 3 apr 2012 this post looks at how sql server lob stored physically inside the database and to move storage a different filegroup 12 sep 2013 today morning when i was working on huge containing lots of data, required know what tables have term large object generic acronym refer blob, clob, client representation type, there are sqltypes for locators so update removed filestream from in since data_type varbinary which already captured 5 nov as you know, fixed length internal attributes row must fit into single page. Resume clob 13 sep 2013 sql server find all the lob data type columns in a database using lots of data, i was required to know what tables have oracle8 provides support for defining and manipulating large objects (lobs). Sql server script to find lob columns stack overflow. The lob locators are stored in an external file, either inside the row (inline) or outside tpt load varchar(max) from sql server to teradatai'm trying tables teradata14 using oledb via td's oleload tool oracle data types with ojb large versus datatypes as pdfs files, pictures even sound video a database. You can set a text in row option for tables that contain lob data type columns 31 jan 2013 why does sql server
PLS-4: PL/SQL Variables
 
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For Full Course Experience Please Go To http://mentorsnet.org/course_preview?course_id=5 Full Course Experience Includes 1. Access to course videos and exercises 2. View & manage your progress/pace 3. In-class projects and code reviews 4. Personal guidance from your Mentors ---------------------------------------------------------------------------------------- A variable is nothing but a name given to a storage area that our programs can manipulate. Each variable in PL/SQL has a specific data type, which determines the size and layout of the variable's memory; the range of values that can be stored within that memory and the set of operations that can be applied to the variable. The name of a PL/SQL variable consists of a letter optionally followed by more letters, numerals, dollar signs, underscores, and number signs and should not exceed 30 characters. By default, variable names are not case-sensitive. You cannot use a reserved PL/SQL keyword as a variable name. PL/SQL programming language allows to define various types of variables, which we will cover in subsequent chapters like date time data types, records, collections, etc. For this chapter, let us study only basic variable types. With PL/SQL you can declare variables and then use them in SQL and procedural statements anywhere that an expression can be used. Variables can be used for the following: • Temporary storage of data: Data can be temporarily stored in one or more variables for use when validating data input and for processing later in the data flow process. • Manipulation of stored values: Variables can be used for calculations and other data manipulations without accessing the database. • Reusability: After they are declared, variables can be used repeatedly in an application simply by referencing them in other statements, including other declarative statements. • Ease of maintenance: When using %TYPE and %ROWTYPE (more information on %ROWTYPE is covered in a subsequent lesson), you declare variables, basing the declarations on the definitions of database columns. If an underlying definition changes, the variable declaration changes accordingly at run time. This provides data independence, reduces maintenance costs, and allows programs to adapt as the database changes to meet new business needs. More information on %TYPE is covered later in this lesson. Types of Variables" All PL/SQL variables have a data type, which specifies a storage format, constraints, and valid range of values. PL/SQL supports four data type categories—scalar, composite, reference, and LOB (large object)—that you can use for declaring variables, constants, and pointers. • Scalar data types hold a single value. The main data types are those that correspond to column types in Oracle server tables; PL/SQL also supports Boolean variables. • Composite data types, such as records, allow groups of fields to be defined and manipulated in PL/SQL blocks. • Reference data types hold values, called pointers, that designate other program items. Reference data types are not covered in this course. • LOB data types hold values, called locators, that specify the location of large objects (such as graphic images) that are stored out of line. LOB data types are discussed in detail later in this course.
Views: 41887 Oresoft LWC
Oracle Hints - FIRST_ROWS - Example
 
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Excerpt from "Oracle sql tuning-advanced" video tutorial training. www.dbvidya.com/course/sql-tuning-advanced/ [email protected] +91 991 2323 000 Oracle Performance Tuning Online Training : http://www.dbvidya.com/course/performance-tuning-for-dba/ Oracle SQL Performance Tuning Training Online : http://www.dbvidya.com/course/sql-tuning-advanced/ Oracle Performance Tuning Videos Tutorial for DBA and Developers : http://www.dbvidya.com/oracle-performance-tuning-videos/ Oracle AWR Tutorial: http://www.dbvidya.com/course/oracle-awr/ Erwin Tool Online Training : http://www.dbvidya.com/course/erwin-tool/ ER Data Modeling Course : http://www.dbvidya.com/course/er-modeling/ Dimensional Modeling Training Online : http://www.dbvidya.com/course/dimensional-modeling/ Oracle Database Blogs : http://www.dbvidya.com/blog/
Views: 220 DbVidya
Continuent Webinar: Tungsten Replicator for Oracle
 
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“Any color as long as it is black”. The current answer for the real-time Oracle replication is not unlike Henry Ford’s initial approach on the color of the Model T car. For the log-based real-time change-data-capture the only answer has effectively been Oracle GoldenGate. Oracle GoldenGate is a great solution, make no mistake. It has been around almost 20 years, it is robust and mature. Oracle GoldenGate covers multitude of replication needs: i) Disaster Recovery and Data Protection, ii) Zero Downtime Upgrades and Migration, iii) Operational Reporting, iv) Operational Real-Time Business Intelligence and v) EDA/SOA. The expectation is set that everything works like magic and GoldenGate will satisfy all of your enterprise data replication needs. It does that, with very high cost and complexity (so much for the ‘magic’!). Continuent Tungsten Replicator offers you a real alternative. It is much more light-weight, simpler to operate, less expensive, and yet very flexible and powerful. We look at the following questions and more: • Will Tungsten Replicator do everything that GoldenGate does? (Hint: Pretty much, yes.) • Does Tungsten Replicator support all Oracle versions? (Hint: It does not rely on obsolete CDC, it reads directly from redo logs.) • Lighter-weight, performant, yet flexible — too good to be true? (Hint: Seeing is believing.) • How much more expensive GoldenGate is? (Hint: It is an Oracle solution, so what would you expect? How about 10x?) Learn more at www.continuent.com
Views: 291 Tungsten University
What are the different types of Tablespaces in an Oracle Database - DBArch Video 23
 
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In this video you will understand about the different types of tablespaces and their use/purpose. . Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 12866 Ramkumar Swaminathan
Bulk Exceptions in Oracle  | Oracle Tutorial | Mr. Murali
 
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Bulk Exceptions in Oracle ►For Registration : https://goo.gl/r6kJbB ►Call: +91-8179191999 ► Visit Our Website: http://nareshit.in/ http://nareshit.com/ ► About NareshIT: "Naresh IT is the Best Software Training Institute for Hadoop, Salesforce, AWS, DevOps, Sprak, 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 Hyderabad, Chennai and Vijayawada, India which provides online and classroom training classes" ►For Registration : https://goo.gl/r6kJbB ►Call: India- 8179191999, USA- 404-232-9879 Email: [email protected] ►Our Online Training Features: 1.Training with Real-Time Experts 2.Industry Specific Scenario’s 3.Flexible Timings 4.Soft Copy of Material 5.Share Video's of each and every session. Check The Below Links: ►For Course Reg : https://goo.gl/r6kJbB ► Subscribe to Our Channel: https://goo.gl/q9ozyG ► Circle us on G+: https://plus.google.com/NareshIT ► Like us on Facebook: https://www.facebook.com/NareshIT ► Follow us on Twitter: https://twitter.com/nareshitech ► Visit Our Website: http://nareshit.in/ http://nareshit.com/
Views: 4781 Naresh i Technologies
Oracle SQL Loader - How to load data from file(.csv, .dat, .txt) into table - Tutorial - 3
 
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This video is the third tutorial on Oracle SQL*Loader tutorial series created by Kishan Mashru. Oracle SQL Loader utility is used to load data from flat files like .csv files, .dat files, .txt files into Oracle database tables. In this video tutorial, we demonstrated how to load data from excel to oracle using sql loader We showed the SQL Loader control file example and loaded data from the .csv file into the database table. Check out the first video: https://youtu.be/fSV51bljrwY Check out the second video: https://youtu.be/ogidUWHHRL8 Check out the advantages of using TRUNCATE over a DELETE from the following video: Delete VS Truncate : https://youtu.be/u76wMm2byXo #KishanMashru #Oracle #SqlLoader #SqlLoaderExample #LoadCSV #LoadExcel #SQLandPLSQL #OracleSqlLoader #ETL #database
Views: 3195 Kishan Mashru
how to create directory in oracle 12c, 11g
 
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Use the CREATE DIRECTORY statement to create a directory object. A directory object specifies an alias for a directory on the server file system where external binary file LOBs and external table data are located. You can use directory names when referring to BFILEs in your PL/SQL code and OCI calls, rather than hard coding the operating system path name, for management flexibility. All directories are created in a single namespace and are not owned by an individual schema. You can secure access to the BFILEs stored within the directory structure by granting object privileges on the directories to specific users. You must have CREATE ANY DIRECTORY system privilege to create directories. When you create a directory, you are automatically granted the READ and WRITE object privileges on the directory, and you can grant these privileges to other users and roles. The DBA can also grant these privileges to other users and roles. WRITE privileges on a directory are useful in connection with external tables. They let the grantee determine whether the external table agent can write a log file or a bad file to the directory. For file storage, you must also create a corresponding operating system directory, an ASM disk group, or a directory within an ASM disk group. Your system or database administrator must ensure that the operating system directory has the correct read and write permissions for Oracle Database processes. Privileges granted for the directory are created independently of the permissions defined for the operating system directory, and the two may or may not correspond exactly. For example, an error occurs if sample user hr is granted READ privilege on the directory object but the corresponding operating system directory does not have READ permission defined for Oracle Database processes. ---------------------------------------------------------------------------- Default directory is DATA_PUMP_DIR.Below command is to get directory name and directory path. SELECT directory_name, directory_path FROM dba_directories WHERE directory_name='DATA_PUMP_DIR' DIRECTORY_NAME DIRECTORY_PATH --------------- ------------------------------------------------------- DATA_PUMP_DIR /u01/app/mohammad75/product/12.1.0/dbhome_1/rdbms/log/
Views: 2290 Oracle DBA World
Oracle pl sql tutorial - %TYPE and %ROWTYPE attributes #26
 
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Lesson 26 END tutorial Subscrise for my thx !! all
Views: 7257 Dol1nitary
External Tables: Querying Data From Flat Files in Oracle
 
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A quick introduction to using Oracle external tables to read data from flat files. For more information see: https://oracle-base.com/articles/9i/external-tables-9i Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Tom Kyte Website: https://asktom.oracle.com Blog: http://tkyte.blogspot.co.uk/ Twitter: https://twitter.com/OracleAskTom Cameo appearances are for fun, not an endorsement of the content of this video.
Views: 7522 ORACLE-BASE.com
Oracle DBA - Segment Types
 
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http://oracledbazerotopro.com This tutorial talks about segment types.
Views: 10937 HandsonERP
SQL Loader Introduction Part 1 | Oracle SQL Tutorial | Mr.Murali
 
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SQL Loader Introduction Part 1 | Oracle SQL Tutorial | Mr.Murali - Oracle SQL Concepts ►For Registration : https://goo.gl/r6kJbB ►Call: +91-8179191999 ► Visit Our Website: http://nareshit.in/ http://nareshit.com/ ► About NareshIT: "Naresh IT is the Best Software Training Institute for Hadoop, Salesforce, AWS, DevOps, Sprak, 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 Hyderabad, Chennai and Vijayawada, India which provides online and classroom training classes" ►For Registration : https://goo.gl/r6kJbB ►Call: India- 8179191999, USA- 404-232-9879 Email: [email protected] ►Our Online Training Features: 1.Training with Real-Time Experts 2.Industry Specific Scenario’s 3.Flexible Timings 4.Soft Copy of Material 5.Share Video's of each and every session. Check The Below Links: ►For Course Reg : https://goo.gl/r6kJbB ► Subscribe to Our Channel: https://goo.gl/q9ozyG ► Circle us on G+: https://plus.google.com/NareshIT ► Like us on Facebook: https://www.facebook.com/NareshIT ► Follow us on Twitter: https://twitter.com/nareshitech ► Visit Our Website: http://nareshit.in/ http://nareshit.com/
Views: 30228 Naresh i Technologies
part 15 move partition
 
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move partition, alter table, data warehousing
How To Use Global Functions
 
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Short demo of using a Global Function.
Oracle External Tables using oracle_datapump
 
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Using External Tables oracle_datapump type to export and import tables.
Views: 1619 thehighway360
BLK3: Change Data Faster with FORALL (PL/SQL Channel)
 
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This lesson explores the amazing FORALL statement, which can improve the performance of repetitive DML statements by an order of magnitude or more. This video was taken from PLSQLChannel.com, originally recorded before Steven Feuerstein re-joined Oracle in March 2014. ======================================== Practically Perfect PL/SQL with Steven Feuerstein Copyright © 2015 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.
Exporting Data From A Table in SQL Developer
 
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This tutorial shows how to export the data from a table using SQL Developer tool.
Views: 34625 WingsOfTechnology
Implementing a Data Warehouse with SQL Server, 01,  Design and Implement Dimensions and Fact Tables
 
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www.epcgroup.net | [email protected] | Phone: (888) 381-9725 Note: This video is property of Microsoft and/or was co-produced with Microsoft. * SharePoint Server 2013, SharePoint Server 2010, and SharePoint 2007: Review, Architecture Development, Planning, Configuration & Implementations, Upgrades, Global Initiatives, Training, and Post Go-live Support with Extensive Knowledge Transfer * Health Check and Assessments (Roadmap Preparation to Upgrade to 2013 or 2010) - Including Custom Code & Solution Review * Enterprise Content Management Systems based on Microsoft SharePoint * Enterprise Metadata Design, Taxonomy | Retention Schedule Development | Disposition Workflow, and Records Management Implementations * Roadmap, Requirements Gathering, Planning, Designing, and Performing the Actual Implementation * Best Practices Consulting on SharePoint 2013, 2010, 2007 | EPC Group has completed over 725+ initiatives * Intranet, Knowledge Management, Internet and Extranet-Facing as Well as Mobility (BYOD Roadmap), Cloud, Hybrid, and Cross-Browser | Cross-Platform Solutions for SharePoint 2013 / 2010 with Proven Past-performance *Upgrades or Migrations of Existing Deployments or Other LOB Systems (Documentum, LiveLink, FileNet, SAP, etc.) using EPC Group's Proven Methodologies (On-Premises, Hybrid, Virtualized, or Cloud-Based Infrastructure Design) * Custom Application, Feature, Master Pages, Web Parts, Security Model, Usability (UI), and Workflow Development (i.e. Visual Studio 2012) * Migration Initiatives to SharePoint 2013 / SharePoint 2010 * Key Performance Indicators, Dashboard & Business Intelligence Reporting Solutions (PerformancePoint 2013, SQL Server 2012, BI, KPIs, PowerPivot, Scorecards, Big Data Experts) * Experts in Global \ Enterprise Infrastructure, Security, Hardware Configuration & Disaster Recovery (Global performance considerations, multilingual, 1mm+ user environment experience) * Tailored SharePoint "in the trenches" Training on SharePoint 2013, 2010, 2007 as well as Project Server and Custom Development Best Practices * Support Contracts (Ongoing Support your Organization's 2013, 2010, or 2007 Implementations) * .NET Development, Custom applications, BizTalk Server experts * Project Server 2013, 2010, and 2007 Implementations and Consulting * SharePoint Roadmap & Governance Development: 6, 12, 18, 24 and 36 months (Steering Committee & Code Review Board Development) * Corporate Change Management & End User Empowerment Strategies * EPC Group's WebpartGallery.com - Customized Web Parts Based off of "in the trenches" Client Needs With over 14 years of experience, EPC Group delivers time tested SharePoint methodologies that ensure success within your organization. Engagement with EPC Group carries unique offerings and knowledge. Currently having implemented over 725+ SharePoint engagements and 75+ Microsoft Project Server implementations, we are the nation's leading SharePoint and Microsoft platform related consulting firm. EPC Group will be releasing our 3rd SharePoint book in August of 2013 by Sams Publishing titled, "SharePoint 2013 Field Guide: Advice from the Consulting Trenches" which will be like having a team of Senior SharePoint 2013 consultants by your side at each turn as you implement this new powerful and game changing software platform within your organization. SharePoint 2013 Field Guide: Advice from the Consulting Trenches will guide you through all areas of a SharePoint initiative from the initial whiteboarding of the overall solutions to accounting for what your organization currently has deployed. It will assist you in developing a roadmap and detailed step-by-step implementation plan and will also cover implementation best practices, content management and records management methodologies, initial SharePoint 2013 development best practices, as well as mobility planning. SharePoint 2013, Microsoft SharePoint 2013, SharePoint Consulting, Microsoft SharePoint consulting, SharePoint Consulting Firm, Top SharePoint Firm, SharePoint 2013 Consulting,SharePoint 2010 Consulting, SharePoint ECM Consulting, SharePoint branding firm, SharePoint, SharePoint branding experts, ECM experts SharePoint, Errin O'Connor, EPC Group, EPC Group.net, BizTalk Consulting, Project Server Consulting, BYOD, SharePoint 2013 book, SharePoint 2013 advice from the trenches
Views: 200125 EPC Group.net
How to create Temporary Table in MySql
 
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This video will show you How to create Temporary Table in MySQL. mysql create temporary table mysql tutorial for beginners #techquerypond https://techquerypond.wordpress.com https://techquerypond.com https://twitter.com/techquerypond mysql temporary table performance mysql create temp table create temporary table mysql create table
Views: 6039 Tech Query Pond
DB2 Tips n Tricks Part 92 - How LOB Values are not logged for Non Recoverable Databases
 
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How LOB Values are not logged for Non Recoverable Databases Configure to Recoverable Database for logging LOB Values into Transactional Log Files Happy Learning & Sharing
Views: 359 DB2-LUW-ACADEMY
Oracle Tutorial || online training||Adv Sql | Datatypes LONG & LONGRAW 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......
DB2 Tips n Tricks Part 90 - How Classic Table Reorganization using Temp Tablespace cannot be stopped
 
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How Classic Table Reorganization using Temporary Tablespace cannot be stopped.
Views: 691 DB2-LUW-ACADEMY
DB2 Tips n Tricks Part 91 - How To Add or Drop Containers from SMS Temporary Tablespaces
 
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Description: How To Add or Drop Containers from SMS Temporary Tablespaces without Redirected Restore. Happy Learning & Sharing
Views: 771 DB2-LUW-ACADEMY
Definer’s Rights and Invoker’s Rights in PL/SQL | Oracle PL/SQL Tutorial Videos | Mr.Vijay Kumar
 
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Definer’s Rights and Invoker’s Rights in PL/SQL by Mr. Vijay Kumar "Naresh IT is the Best Software Training Institute for Hadoop, Salesforce, AWS, DevOps, Sprak, 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 Hyderabad, Chennai and Vijayawada, India which provides online and classroom training classes" For Registration : https://goo.gl/r6kJbB Visit Our Websites: http://nareshit.in/ http://nareshit.com/ Call: India- 8179191999, USA- 404-232-9879 Email: [email protected] Our Online Training Features: 1. Training with Real-Time Experts 2. Industry Specific Scenario’s 3. Flexible Timings 4. Soft Copy of Material 5. Share Video's of each and every session. For Registration : https://goo.gl/r6kJbB For more updates on courses and tips follow us on: Facebook: https://www.facebook.com/NareshIT Twitter: https://twitter.com/nareshitech Google+: https://plus.google.com/NareshIT For Registration : https://goo.gl/r6kJbB Call: India- 8179191999, USA- 404-232-9879 Email: [email protected]
Views: 3024 Naresh i Technologies
How to create Virtual Columns in Oracle Database
 
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How to create Virtual Columns in Oracle Database 12c When queried, virtual columns appear to be normal table columns, but their values are derived rather than being stored on disc. The syntax for defining a virtual column is listed below. column_name [datatype] [GENERATED ALWAYS] AS (expression) [VIRTUAL] If the datatype is omitted, it is determined based on the result of the expression. The GENERATED ALWAYS and VIRTUAL keywords are provided for clarity only. The script below creates and populates an employees table with two levels of commission. It includes two virtual columns to display the commission-based salary. The first uses the most abbreviated syntax while the second uses the most verbose form. CREATE TABLE employees ( id NUMBER, first_name VARCHAR2(10), last_name VARCHAR2(10), salary NUMBER(9,2), comm1 NUMBER(3), comm2 NUMBER(3), salary1 AS (ROUND(salary*(1+comm1/100),2)), salary2 NUMBER GENERATED ALWAYS AS (ROUND(salary*(1+comm2/100),2)) VIRTUAL, CONSTRAINT employees_pk PRIMARY KEY (id) ); INSERT INTO employees (id, first_name, last_name, salary, comm1, comm2) VALUES (1, 'JOHN', 'DOE', 100, 5, 10); INSERT INTO employees (id, first_name, last_name, salary, comm1, comm2) VALUES (2, 'JAYNE', 'DOE', 200, 10, 20); COMMIT; Querying the table shows the inserted data plus the derived commission-based salaries. SELECT * FROM employees; ID FIRST_NAME LAST_NAME SALARY COMM1 COMM2 SALARY1 SALARY2 ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- 1 JOHN DOE 100 5 10 105 110 2 JAYNE DOE 200 10 20 220 240 2 rows selected. SQL The expression used to generate the virtual column is listed in the DATA_DEFAULT column of the [DBA|ALL|USER]_TAB_COLUMNS views. COLUMN data_default FORMAT A50 SELECT column_name, data_default FROM user_tab_columns WHERE table_name = 'EMPLOYEES'; COLUMN_NAME DATA_DEFAULT ------------------------------ -------------------------------------------------- ID FIRST_NAME LAST_NAME SALARY COMM1 COMM2 SALARY1 ROUND("SALARY"*(1+"COMM1"/100),2) SALARY2 ROUND("SALARY"*(1+"COMM2"/100),2) 8 rows selected. SQL Notes and restrictions on virtual columns include: 1)Indexes defined against virtual columns are equivalent to function-based indexes. 2)Virtual columns can be referenced in the WHERE clause of updates and deletes, but they cannot be manipulated by DML. 3)Tables containing virtual columns can still be eligible for result caching. 4)Functions in expressions must be deterministic at the time of table creation, but can subsequently be recompiled and made non-deterministic without invalidating the virtual column. In such cases the following steps must be taken after the function is recompiled: a)Constraint on the virtual column must be disabled and re-enabled. b)Indexes on the virtual column must be rebuilt. c)Materialized views that access the virtual column must be fully refreshed. d)The result cache must be flushed if cached queries have accessed the virtual column. e)Table statistics must be regathered. 5)Virtual columns are not supported for index-organized, external, object, cluster, or temporary tables. 6)The expression used in the virtual column definition has the following restrictions: a.It cannot refer to another virtual column by name. b.It can only refer to columns defined in the same table. c.If it refers to a deterministic user-defined function, it cannot be used as a partitioning key column. e.The output of the expression must be a scalar value. It cannot return an Oracle supplied datatype, a user-defined type, or LOB or LONG RAW.
Views: 514 OracleDBA
Oracle PL/SQL Tutorials | Bind Variable in PL/SQLSQL Bind Variable | Mr.Vaman Deshmukh
 
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** For Online Training Registration: https://goo.gl/r6kJbB ► Call: +91-8179191999 ► Visit Our Website for Classroom Training: https://nareshit.in ► For Online Training: https://nareshit.com/ #OraclePLSQLTutorials #BindVariableinPLSQL -------------------------- ► About NareshIT: "Naresh IT is having 14+ years of experience in software training industry and the best Software Training Institute for online training, classroom training, weekend training, corporate training of Hadoop, Salesforce, AWS, DevOps, Spark, Data Science, Python, Tableau, RPA ,Java, C#.NET, ASP.NET, Oracle, Testing Tools, Silver light, Linq, SQL Server, Selenium, Android, iPhone, C Language, C++, PHP and Digital Marketing in USA,Hyderabad, Chennai and Vijayawada,Bangalore India which provides online training across all the locations -------------------------- ► Our Online Training Features: 1.Training with Real-Time Experts 2.Industry Specific Scenario’s 3.Flexible Timings 4.Soft Copy of Material 5. Share Videos of each and every session. -------------------------- Please write back to us at [email protected]/[email protected] or Call us at USA: +1404-232-9879 or India: +918179191999 ** Check The Below Links** ► For Course Reg: https://goo.gl/r6kJbB ► Subscribe to Our Channel: https://goo.gl/q9ozyG ► Circle us on G+: https://plus.google.com/NareshIT ► Like us on Facebook: https://www.facebook.com/NareshIT ► Follow us on Twitter: https://twitter.com/nareshitech ► Follow us on Linkedin: https://in.linkedin.com/company/naresh-i-technologies ► Follow us on Instagram: https://www.instagram.com/nareshitech/ -------------------------------------------------------------------------------------------------------- #oracletutorials #oracletraining #sqltrainingvideos #sqltutorials #oraclevideos
UTL_FILE Concept in Oracle || Accessing files from database || in Telugu
 
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How to access server files from plsql code. There is a concept called UTL_FILE for accessing files like read, write files in server. In this video, you can see this concept with examples in Telugu
Data loading from flie to table using SQL*LOADER
 
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Load the data from Flat file to database table using SQL*LOADER concept in Oracle Applications.
Oracle 12C New Feature Listagg function improvements
 
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oracle 12c new features Queries used in the video are given in the blog link http://easy-learning-tech.blogspot.in/2018/04/oracle-12c-new-feature-listagg-function.html oracle 12c new features for developers
Views: 1049 Siva Academy
Sets in Oracle Order Management
 
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This video post is about Sets in Order Management , here I will talk about the #1 Fulfillment Set Ship Set. Arrival Set. available in Oracle Order Management. #2.Add/Remove order lines to sets. #3.Progress the lines that are part of set.
6.How to use Oracle_loader Datapump utility
 
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Hi friends in my today scenario we learn how to load data from word ,excel,notepad file to oracle database this method is very helpful and easy to understand. #Oracle_loader #Datapump Oracle database Unbeatable,Unbreakable Platform..
Views: 1233 Oracle World
Differences between Char and Varchar Datatypes |  MSSQL Training
 
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** For Online Training Registration: https://goo.gl/r6kJbB ? Call: +91-8179191999 💡 Visit Our Website for Classroom Training: https://nareshit.in/sql-server-training/ 💡 For Online Training: https://nareshit.com/course/sql-server-online-training/ #sqlserver #server #programming #course #Tutorials #Training #Videos -------------------------- 💡 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: 18628 Naresh i Technologies
Chained rows? Migrated rows?
 
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Understanding the basics of what happens when rows are just too damn big. blog: https://connor-mcdonald.com Highlights from the June DBA Office Hours session. Subscribe as new tech videos come every week!
Views: 658 Connor McDonald
Formatting your Oracle Query Results Directly to CSV
 
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How to get Oracle SQL Developer to automatically format your query results to CSV, HTML, JSON, Insert statements, and more.
Views: 45769 Jeff Smith
SQL 041 Data Types, Exact Numeric, INT or INTEGER
 
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Explains the exact numeric data type INT or INTEGER. From http://ComputerBasedTrainingInc.com SQL Course. Learn by doing SQL commands for ANSI Standard SQL, Access, DB2, MySQL, Oracle, PostgreSQL, and SQL Server.
Views: 885 cbtinc
Oracle Data Storage
 
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CAPTIONS AVAILABLE - Full transcript (with some screenshots) available for a small fee at http://stores.lulu.com/konagora/. How Oracle stores your tables, how they grow, and how they can go bump.
Views: 8223 roughsealtd
What is cursor in Oracle
 
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What is cursor in Oracle
Batch update MySQL TEXT (CLOB) field data from files
 
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Batch update MySQL TEXT (CLOB) field data, by MyLobEditor, http://www.withdata.com/mylobeditor/ . Download link: http://www.withdata.com/down/MyLobEditor.exe .
Views: 138 Shiji Pan
Difference between SQL Loader and UTL_File Package
 
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This video tutorial will provide complete understanding of difference between SQL Loader and UTL_File package.
Views: 2427 amit wadbude
0502 What the Oracle Scheduler Is
 
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ORACLE
Views: 41 oracle ocm
Difference between char,nchar,varchar,nvarchar in SqlServer
 
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Compleate diffrence between char,nchar,varchar,nvarchar in SqlServer
Views: 15667 Tech mohan
Manage Oracle Tablespaces with Oracle Enterprise Manager 12C
 
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Video tutorials on how Manage Oracle Tablespaces using Oracle Enterprise Manager 12C For more Database Administration articles and scripts go to www.aodba.com More Articles, Scripts and How-To Papers on http://www.aodba.com
Views: 7520 AO DBA
SEGMENT SPACE MANAGEMENT
 
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SEGMENT SPACE MANAGEMENT/SPACE PARAMETER
Views: 682 Sainora Annanagar