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: 3135 SkillBuilders
This video tutorial talks about the frequently asked oracle sql interview question of changing rows to the column. Based on the given scenario, we are asked to change the presentation of data in a table with 3 rows and 2 column to 3 columns and 2 rows. Decode Function in oracle https://youtu.be/YUAjPMjqMws Pivot and unpivot in oracle https://youtu.be/6s0DI1YcWIM
Views: 14287 Kishan Mashru
PARTITION BY in Oracle SQL | Oracle SQL Tutorials | By Mr.Murali ►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: 4647 Naresh i Technologies
http://www.oracle.com/database/real-application-testing.html ... Uses real workloads—Replays real workloads, not synthetic or artificial loads Comprehensive—100% coverage for entire change lifecycle ... Scalable—Requires similar effort for small and large changes ... Predictable—Transfers exact resolution of changes from testing to production ... Cost efficient—Reduces testing effort by up to 80%...
Views: 21147 Claudio Lichtenthal
Partitioning enhances the performance, manageability, and availability of a wide variety of applications and helps reduce the total cost of ownership for storing large amounts of data. Partitioning allows tables, indexes, and index-organized tables to be subdivided into smaller pieces, enabling these database objects to be managed and accessed at a finer level of granularity. Oracle provides a rich variety of partitioning strategies and extensions to address every business requirement. Moreover, since it is entirely transparent, partitioning can be applied to almost any application without the need for potentially expensive and time consuming application changes. Partitioning allows a table, index, or index-organized table to be subdivided into smaller pieces, where each piece of such a database object is called a partition. Each partition has its own name, and may optionally have its own storage characteristics. From the perspective of a database administrator, a partitioned object has multiple pieces that can be managed either collectively or individually. This gives the administrator considerable flexibility in managing partitioned objects. However, from the perspective of the application, a partitioned table is identical to a non-partitioned table; no modifications are necessary when accessing a partitioned table using SQL queries and DML statements. Partitioning Key ======================== Each row in a partitioned table is unambiguously assigned to a single partition. The partitioning key is comprised of one or more columns that determine the partition where each row will be stored. Oracle automatically directs insert, update, and delete operations to the appropriate partition through the use of the partitioning key. When to Partition a Table ========================== Here are some suggestions for when to partition a table: Tables greater than 2 GB should always be considered as candidates for partitioning. Tables containing historical data, in which new data is added into the newest partition. A typical example is a historical table where only the current month's data is updatable and the other 11 months are read only. When the contents of a table need to be distributed across different types of storage devices. When to Partition an Index ============================= Here are some suggestions for when to consider partitioning an index: Avoid rebuilding the entire index when data is removed. Perform maintenance on parts of the data without invalidating the entire index. Reduce the impact of index skew caused by an index on a column with a monotonically increasing value. Partitioned Index-Organized Tables =================================== Partitioned index-organized tables are very useful for providing improved performance, manageability, and availability for index-organized tables. For partitioning an index-organized table: ============================================ Partition columns must be a subset of the primary key columns Secondary indexes can be partitioned (both locally and globally) OVERFLOW data segments are always equi-partitioned with the table partitions See Also: Oracle Database Concepts for more information about index-organized tables System Partitioning System partitioning enables application-controlled partitioning without having the database controlling the data placement. The database simply provides the ability to break down a table into partitions without knowing what the individual partitions are going to be used for. All aspects of partitioning have to be controlled by the application. For example, an insertion into a system partitioned table without the explicit specification of a partition will fail. System partitioning provides the well-known benefits of partitioning (scalability, availability, and manageability), but the partitioning and actual data placement are controlled by the application. See Also: Oracle Database Data Cartridge Developer's Guide for more information about system partitioning Partitioning for Information Lifecycle Management Information Lifecycle Management (ILM) is concerned with managing data during its lifetime. Partitioning plays a key role in ILM because it enables groups of data (that is, partitions) to be distributed across different types of storage devices and managed individually.
Views: 7018 OnLinE ReSoUrCe
In this video you will learn how to extend a Linux LVM partition. I will demonstrate how I can extend my /var partition by extending an existing disk. You can follow similar steps for virtual box, vmware workstation and vmware player VMs. Enjoy!
Views: 29214 Maruf Yunus
Connect with me or follow me at https://www.linkedin.com/in/durga0gadiraju https://www.facebook.com/itversity https://github.com/dgadiraju https://www.youtube.com/c/TechnologyMentor https://twitter.com/itversity
Views: 38578 itversity
How to increase parition in linux using LVM http://solutionsatexperts.com/how-to-increase-partition-in-linux-using-lvm/ Resize of LVM partition is very easy in Unix , resize of LVM partition can be done without unmounting the the existing file system partition.
Views: 10296 Solutionsatexperts
We will learn how to add hard disks into an existing virtual machines. This is identical to adding hard disks to a physical machine and can be used for a variety of reasons: more data storage, better performance or increased reliability via RAID setup and others. Dynamic Storage Terms: http://www.avoiderrors.net/?p=4034
Views: 38492 AvoidErrors
This video demonstrates how a function can return multiple values to the calling environment, but without using multiple out parameters, the video shows an example on how we can create a object, a nested table based on the object and then returning the nested table type from the function.
Views: 18501 Kishan Mashru
9 SQL with Oracle 10g XE Using UPDATE to Change Data in a Table
Views: 19 Cambo Movies
After using a Virtual Machine Manager such as Oracle's VBoxManage in VirtualBox to resize a hard drive, the virtual machine's hard drive partition has not increased in size This video demonstrates how to extend the primary partition of a virtual disk drive using GParted to allow an Ubuntu Desktop virtual machine guest to fully use the increased hard drive size. To resize a virtual hard drive in VirtualBox see "VirtualBox Resize a Hard Drive" on the e-wrench channel
Views: 176444 babarehner
Blog Link : http://prasaddomala.com/how-to-increase-virtual-hard-disk-size-on-oracle-linux-virtual-machine/
Views: 15700 Prasad Domala
The clip demonstrates how to move (compressing) Partitions ONLINE and how to make them READ ONLY. Both are 12c New Features. Text version is here: https://uhesse.com/2017/01/05/how-to-move-partitions-online-and-make-them-read-only-in-oracle-12c/
Views: 373 Uwe Hesse about Database Technology
Third tutorial in SQL Null Series. Coalesce Null function with example in oracle Database. ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/sql-coalesce Previous Tutorial ► NVL https://youtu.be/aRoTR5Jn6K0 ► NVL2 https://youtu.be/SCwc0HcS1-U ------------------------------------------------------------------------- ►►►Let's Get Free Uber Cab◄◄◄ Use Referral Code UberRebellionRider and get $20 free for your first ride. ------------------------------------------------------------------------- ►►►Help Me In Getting A Job◄◄◄ ►Help Me In Getting A Good Job By Connecting With Me on My LinkedIn and Endorsing My Skills. All My Contact Info is Down Below. You Can Also Refer Me To Your Company Thanks -------------------------------------------------------------------------- ►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: 26643 Manish Sharma
Parted is a free partition editor for graphically managing your disk partitions. With GParted you can resize, copy, and move partitions without data loss, enabling you to: Grow or shrink your drive Create space for new operating systems Attempt data rescue from lost partitions More Information : http://gparted.sourceforge.net/ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ # Visit my blog for more updates - http://linuxforever.info/ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤
Views: 161567 linuxforever
Important Note: if you have centos 7 use "xfs_growfs" instead of "resize2fs" In this tutorial you are going to learn how to reduce the size of a logical volume and to extend the size of another one. Scenario: After installing CentOS 6 we got the root directory volume with 50GB size and all the rest space is dedicated to the home directory (240GB), so we are going to show how to increase the root logical volume, and how to reduce the home logical volume. The steps are: 1. unmount the home directory 2. Check the filesystem 3. resize the actual size of the home directory to be only 40GB. 4. reduce the logical volume 5. extend the root logical volume 6. resize the root partition 4. remount the home directory and check new sizes Logical Volume Management LVM management logical volume manager linux logical volume manager logical volume group logical volume linux extend logical volume logical drive logical partition lvm linux resize logical volume
Views: 12850 Hadi Alnabris
This video is a step by step procedure on how to create registration and extraction map from PowerExchange navigator.
Views: 18775 Informatica Support
Hello friends In This Video in Hindi I'm showing to you How to Create Disk partition in #RHELLinux5 #CreateDiskpartition By Lalit Saini ...
Views: 1658 Oracle World
This video explains analytical functions and how they are implemented in real projects. Analytical functions are somewhat similar to aggregate functions,but they offer much more. Why use analytical function ? They allow you to write fast and concise queries which otherwise will involve self join and long processing times They allow you to perform aggregate functions independently on sets of partitions. You can access values from previous rows in current row and you can restrict the window on which you want to apply this analytical function. I have given additional practice exercises along with the dataset so that you can comfortably work with analytical functions. You can find the sample problems along with dataset in the below link. http://www.internshipsfromhome.com/oracle-analytical-functions-ddl-and-dml/
Views: 17377 Tech Coach
I this video I am going to show , How to Install Ubuntu 16.04 LTS on VirtualBox in Windows 8 / Windows 10. Ubuntu is a most popular Linux-based operating system. Recently Ubuntu releases its newest version 16.04 (Xenial Xerus). VirtualBox is also a popular software for creating virtual machine available for Windows and Linux environment. -------------------Online Courses to learn---------------------------- Data Analytics with R Certification Training- http://bit.ly/2rSKHNP DevOps Certification Training - http://bit.ly/2T5P6bQ AWS Architect Certification Training - http://bit.ly/2PRHDeF Python Certification Training for Data Science - http://bit.ly/2BB3PV8 Java, J2EE & SOA Certification Training - http://bit.ly/2EKbwMK AI & Deep Learning with TensorFlow - http://bit.ly/2AeIHUR Big Data Hadoop Certification Training- http://bit.ly/2ReOl31 AWS Architect Certification Training - http://bit.ly/2EJhXjk Selenium Certification Training - http://bit.ly/2BFrfZs Tableau Training & Certification - http://bit.ly/2rODzSK Linux Administration Certification Training-http://bit.ly/2Gy9GQH ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter
Views: 315053 ProgrammingKnowledge
LAG and LEAD in PL/SQL
Views: 9934 Naresh i Technologies
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......
Views: 15250 Durga Software Solutions
http://bit.ly/oracle-sql-course | Get the complete course today. Learn Oracle SQL : The Hierarchical Query Clause: In this video, I show you how to use the Hierarchical Query Clause in Oracle SQL to build a basic hierarchical query. This is an excerpt of the course "The Ultimate Oracle SQL Course" which you can get at a heavily discounted price here: http://bit.ly/oracle-sql-course ================ You can find additional Oracle SQL related articles and educational content in my blog here: http://standout-dev.com/
Views: 6925 Oracle SQL
Hello friends In This Video in Hindi I'm showing to you How to Format and mount Disk partition in RHEL Linux 5 #FormatandmountDiskpartition #Linux-RHEL5 By Lalit Saini ...
Views: 2998 Oracle World
Don't like how ugly your PC looks when you dual boot? Customize how your computer boots with Grub 2 - ||Join the chat: http://on.fb.me/follownix || In this tutorial I show you the basic ways to configure your bootloader. Lots of things have changed since the upgrade from the original Grub, so check out this week's episode of OS.ALT to learn more about how to make your boot menu boot-a-licious! Fight for the users in our Discord: https://discordapp.com/invite/CKYwgxA
Views: 153769 Nixie Pixel
How to install Oracle Linux 7 on a virtual machine using Oracle VM Server for x86 and VNC Viewer. Includes how to edit configuration options and how to use the troubleshooter, rescue, localization, repositories, partitioning, network config, user config, and more.
Views: 20561 OTN Systems Hub
“External tables can be a fantastic tool for reading files into your database using SQL,” says Oracle SQL Developer advocate Chris Saxon. “However, they can be a bit tricky to work with.” In this 2 Minute Tech Tip recorded at ODTUG Kscope 2018, Chris explains how using the external table parameter override clause can make things a lot less tricky, and, even better, how Oracle Database 18c allows you to create inline external tables. https://developer.oracle.com/ https://cloud.oracle.com/en_US/tryit
Views: 440 Oracle Developers
5 Tips to Improve your Oracle database performance and tune your Oracle databases using hardware based solutions. 1. Change RAID5 to RAID1 or RAID10 2. Increase Spindle Count 3. Use Smaller Drives 4. Stand Alone Platforms 5. Check SAN Connections for Bottle Necks
Views: 22593 Reliant Technology
Dan Morgan, Oracle ACE Director, discusses benefits of Advanced Compression, Partitioning, and other gems in Oracle Database 11g. John Brust of Oracle hosts.
Views: 4734 Oracle Video
Hi friends, I showed up in this video How to fix Grub error: no such partition Unknown File System. Maybe, sometimes you are facing such a problem on your dual boot computer’s and laptop’s – Like, "error : no such partition Entering rescue mode grub rescue We've made a video before, for regarding this problem, but some users said that “Insmod Normal” command is not working, and again it's shows – “error : no such partition”. This error will appear if you forcefully deleted Ubuntu or Linux partition from your laptop’s or computer’s disk. well, don't worry, here’s the best solution for this grub error problem. ------------------------------------------------------------------------------------------------------- Of course, let us know your opinion. Please Like, Comment we need your support. And guys please don't forget to Subscribe our channel ASA Technical. Thank you.
Views: 193854 ASA Technical