Search results “Oracle partition standard”
Partitioning in Oracle Explained with Real project Examples : Introduction
This Video series will explain partitioning and its use cases referencing real project examples from different domain. It will explain what when and why of partitioning in a simple but elaborate manner. This is the 1st video which explains why partitioning is required and what are the advantages we gain from it. The following videos will explain when should we do it and how.
Views: 19507 Tech Coach
What is the LIST PARTITION in Oracle ?
Hi guys in my today scenario I'm going to explain with you What is the LIST PARTITION in Oracle, #LISTPARTITIONinOracle Oracle database Unbeatable,Unbreakable Platform..
Views: 3503 Oracle World
custom partitioning during RHEL7 installation
This video teaches how to specify a custom disk layout which installing RHEL 7. This video is provided as an update to my RHCSA complete video course.
Views: 10618 sander van Vugt
04 How to configure Hash partition in Oracle
Hash partitioning Use hash partitioning if your data does not easily lend itself to range partitioning, but you would like to partition for performance and manageability reasons. Hash partitioning provides a method of evenly distributing data across a specified number of partitions. Rows are mapped into partitions based on a hash value of the partitioning key The following example shows how to create a hash partition table. The following example creates a hash-partitioned table. The partitioning column is partno, four partitions are created and assigned system generated names, and they are placed in four named tablespaces (tab1,tab2, ...). CREATE TABLE products (partno NUMBER, description VARCHAR2 (60)) PARTITION BY HASH (partno) PARTITIONS 4 STORE IN (tab1, tab2, tab3, tab4);
Views: 756 OnLinE ReSoUrCe
Oracle LISTAGG Function Example and Demonstration
In this lesson Geoff dives into the explanation and demonstration of the LISTAGG aggregate function. See all the lessons in this tutorial - FREE - at http://www.skillbuilders.com/advanced-aggregations-with-oracle-sql.
Views: 1994 SkillBuilders
Oracle Query Optimization. Partitioned Tables and Indexes
In this lesson, an introduction about Oracle Query Optimization. Partitioned Tables and Indexes. How to see plan of query. Monitoring plan of queries. SQL Plan
Views: 36 Mkrtich Pudeyan
SQL 2008 Series: SQL Partitions / partitioning
http://www.creativecommit.com This demo gives a brief overview of SQL partitions/partitioning/partition functions/partition schemes.
Views: 15053 creativecommIT
Install Oracle DB 12c Release 1 Standard Edition One on Oracle Linux 7 - Part 1 of 3
PART 1 of 3. Detailed walk through of installing Oracle Linux 7 (on a VM) followed by installing Oracle Database 12c Standard Edition One VMware ESXi 6. No Ads. (English - Canadian Accent) Table of Contents: 1) Planning 2) Create VM 3) Download OS ISO from OTN 4) Install Operating System - Oracle Linux 7 5) Postinstallation Tasks 6) Prepare system for Oracle RDBMS 7) Install Oracle Database 12c Release 1 Standard Edition One ( Typical Installation (no ASM) 8) Postinstallation Tasks 9) Starting and Stopping Oracle and Listener 9) Open port 1521 and 5500 (firewalld) 10) EM Database Express 11) Conclusion
Views: 1349 Phany Langille
What is the RANGE-HASH SUBPARTITIONS in Oracle ?
Hi guys in my today scenario I'm going to explain with you What is the RANGE-HASH SUB-PARTITIONS in Oracle,Oracle database #RANGE-HASHSUBPARTITIONS Unbeatable,Unbreakable Platform..
Views: 1391 Oracle World
How to Code Oracle Analytic Functions
Many more free Oracle Database and SQL tutorials at http://skillbuilders.com/free-oracle-tutorials. SQL is a language that allows you to perform queries to answer a wide range of questions about your data. While standard SQL is quite powerful, there are many questions that it cannot answer at all or that it can only answer with complex and inefficient SQL workarounds. Questions about running totals, percent of total, and ranking within a group fall into this area. Also, more complex issues such as Top-N within a group and aggregates over a range also fall in this arena. These questions can be easily answered via a new class of SQL statements called Analytic Functions. This presentation will show you how to use Oracle's Analytic Function extensions to SQL to answer these questions simply and efficiently.
Views: 25959 SkillBuilders
[HowTo] CentOS / RHEL 7 Installation with Custom Partitioning [www.tejasbarot.com]
RHEL 7 / CentOS 7 Installation Video. This Video will show you How to Install CentOS Operating System with Custom Paritioning, Please do not forget to give feedback on www.tejasbarot.com, Keep Visiting Blog.
Views: 40563 Tejas Barot
SQL Server Tutorial 23: Partitioning Tables and Indexes
How to partition a table and an index using SSMS, or T-SQL. For more info, or a copy of the scripts used in this tutorial, please email me at [email protected]
Views: 19682 Johnny Deluca
3.Fine-Grained (FGA) Auditing | Oracle Database security
Hi friends today i will explain briefly how to audit changes of end user for security prupose. #Fine-Grained(FGA)Auditing Oracle database Unbeatable,Unbreakable Platform.
Views: 3263 Oracle World
Part 5: Partition creation, ASM RPM installation & ASM DISK creation & grid software Installation
Real Application Clusters Oracle Real Application Clusters (RAC) is a database clustering solution that allows more than one instance to mount and open an Oracle database. RAC can only be used on special clustered systems with shared disk storage and a private network interconnect. A normal Oracle installation consists of a single Oracle instance that accesses a database on the same computer system. In contrast, RAC allows multiple instances on different computer systems (nodes in a cluster) to access the same database files simultaneously. Communication between instances is managed by the Distributed Lock Manager (DLM). To address the possibility of two or more instances attempting to modify the same information simultaneously, Oracle uses up to ten additional background processes, named LCK0 through LCK9, to lock the resources in use by these instances. RAC is available with Oracle Enterprise Edition, and under certain conditions, with Standard Edition as well. These restrictions (for Standard Edition) include: • Must use Oracle Clusterware (no third-party clusterware allowed); • Must use ASM to store database files; and • Can only use a max of 4 CPU sockets in the cluster (either 2 nodes with 2 CPUs each, or 4 nodes with 1 CPU each). • RAC was previously called Oracle Parallel Server (OPS). Oracle re-branded OPS as RAC when they released Oracle 9i. Benefits Running Oracle in RAC mode can benefit you in the following ways: • High availability - If some nodes fail, the remainder of the nodes will still be available for processing requests. Failover support is available from Oracle 8 with Oracle's Transparent Application Failover (TAF) technology and from Oracle 10g, server side load balancing. • Speedup (increased transaction response time) - RAC normally adds some overhead. However, for some DSS applications one can achieve increased performance by running operations in parallel (mainly for DSS applications). • Scale-up (increased transaction volume) - RAC can be used to provide increased application scalability (mainly used for OLTP applications).
Views: 561 OnLinE ReSoUrCe
SQL Partition By Explained
Using Oracle's SQL, I'll explain how to use Partition By. This will be similar in other SQL engines that have the Partition By keyword.
Views: 26548 Pretty Printed
What is the HASH PARTITION in Oracle ?
Hi guys in my today scenario I'm going to explain with you What is the HASH PARTITION in Oracle, Oracle database Unbeatable,Unbreakable Platform.. #WhatisHASHPARTITION
Views: 7274 Oracle World
How To Extend LVM Disk For Linux Virtual Machine On VMware
In this video I explain how to increase disk space in Linux with LVM by first expanding the hard disk, creating a new partition, expanding the volume group and logical volume and then resizing the file system. This video guide covers an existing (and more detailed) blog post I created which can be found here: http://www.rootusers.com/how-to-increase-the-size-of-a-linux-lvm-by-expanding-the-virtual-machine-disk/ Alternatively, you can also instead add a new disk rather than expand the existing disk as shown in this video by following these steps: http://www.rootusers.com/how-to-increase-the-size-of-a-linux-lvm-by-adding-a-new-disk/ --- Follow me here --- Twitter - http://www.twitter.com/JarrodsTech Google+ - https://plus.google.com/106278187407028513646/
Views: 72250 Jarrod'sTech
SQL: WITH Clause
In this tutorial, you'll learn will learn how to use with clause 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: 12145 radhikaravikumar
How to Create Disk partition in Linux-RHEL5 PART-1
Hello friends In This Video in Hindi I'm showing to you How to Create Disk partition in #RHELLinux5 #CreateDiskpartition By Lalit Saini ...
Views: 1651 Oracle World
Бесплатная лицензия AOMEI Partition Assistant Pro
Бесплатная лицензия Aomei Partition Assistant Pro на русском языке, которая позволяет создавать, удалять, объединять, изменять размеры разделов жесткого диска. Скачать программу с бесплатной лицензией Aomei Partition Assistant Pro: https://progipk.blogspot.com/2018/03/aomei-partition-assistant-pro.html Бесплатная лицензия антивируса AVG Internet Security 2018: https://www.youtube.com/watch?v=tU-NoXsURNk Видео обзор, как скачать и пользоваться программой с бесплатной лицензией Aomei Partition Assistant Pro смотрите здесь: https://www.youtube.com/watch?v=L6kVMZJ0AH8
Volume Management: Hardware vs. Software
This video describes the differences between physical and logical volume management of storage. The advantages of a volume manager are explained.
Installing Linux & Windows in Dual Boot: CORRECT PARTITION SCHEME & BOOT LOADER SETUP
In this video, I will cover two important steps of Installing Linux alongside your windows OS. 1) Choosing the correct Partition scheme 2) Setting up your Windows Boot loader to boot to Linux instead of Linux bootloader (e.g : GRUB) During a standard Linux installation, a user do not have to worry about this. But when you are trying to install Linux in separate partition, keeping your current OS, it gets little trickier. If you do not configure these two options correctly, you might end up corrupting your bootloader or previous OS installation. I will also show how you can add your Linux os option to the Windows 8 bootloader using BCDedit. This is important so that in case in future if you decide to get rid of Linux OS, your computer boots normally without any issues.
Views: 79676 XPSTECH
SQL Server Table Partition - Part 1
For scripts, visit www.metamanager.com SQL Server table partitioning
Views: 30066 metamanager
How to Create and Delete a Disk Partition in Linux using the parted Command
This video shows how to manipulate disk partitions in Linux using the parted program. An RHCSA/RHCE/LFCS/LFCE/Linux+ essential. [Website: http://www.nixeducation.com] [LinkedIn: https://www.linkedin.com/in/asghar-ghori-0315632]
Views: 1358 NixEducation
Here's a quick run through of GROUP BY, ROLLUP and CUBE, along with an example of using the GROUPING function. For more information see: https://oracle-base.com/articles/misc/rollup-cube-grouping-functions-and-grouping-sets Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Kerry Osborne Blog: http://kerryosborne.oracle-guy.com/ Twitter: https://twitter.com/KerryOracleGuy Cameo appearances are for fun, not an endorsement of the content of this video.
Views: 16288 ORACLE-BASE.com
Oracle Database 12c Release 2 Sharded Database Overview and Install (Part 1)
In this short video we'll quickly run through what a Sharded Database is and why you would use one. We'll then run through a quick install on top Virtual Box. In the second part we'll install some tables and data and then run some transactions against them.
Views: 3540 Dominic Giles
Global Index rebuild scenario in Oracle Database 11g
Why and How we need to rebuild global Index in Oracle 11g
Views: 2897 Athar Fahad
SQL tutorial 51: DECODE function in Oracle Database By Manish Sharma (RebellionRider)
SQL Tutorial 51 Decode function in Oracle Database. ● What Is DECODE() ● DECODE ( ) vs CASE ● Syntax of DECODE() ● Query 1. String Matching using DECODE() ● Query 2. DECODE() comparing values form the COLUMN of the table Celebrating 1000 subscribers. Thanks a lot guys for all your love and support. ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the first one to see my videos! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at [email protected] Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 33155 Manish Sharma
Partition Tables in SQL Server 2008 R2
Learn how to partition tables in SQL Server 2008 R2. Visit http://www.thomasliddledba.com for scripts used in this video.
Views: 54133 Thomas Liddle
Running Sum using Oracle
Running Sum using Oracle
Oracle SQL: Use Analytical Functions
http://www.informit.com/store/oracle-sql-livelessons-video-training-downloadable-9780134275741?WT.mc_id=Social_YT Oracle SQL: Use Analytical Functions is an excerpt from Oracle SQL LiveLessons Video Training -- 6+ Hours of Video -- Oracle SQL LiveLessons Video Training covers the basics of the Oracle SQL programming language. This course covers both Oracle standard SQL and the ANSI approved SQL that Oracle supports. The focus of the course is to give students working knowledge of the Oracle SQL language and at the conclusion of this course, students should be able to query the Oracle database. Description In this LiveLessons video course, Oracle ACE Director Dan Hotka will teach you how to use the SQL query language, interpret business questions into SQL code, and how to use Where clauses sub-queries, complex table join conditions, and how to create table objects and populate tables with data. Students will also learn how to access Oracle from Microsoft products such as Excel. In addition, they will learn how analytical SQL can be used for business analysis. This course will use both Toad and SQL Developer for SQL examples. About the Instructor Dan Hotka is a training specialist and an Oracle ACE director who has more than 37 years in the computer industry and more than 31 years of experience with Oracle products. His experience with the Oracle RDBMS dates back to the Oracle V4.0 days. Dan enjoys sharing his knowledge of the Oracle RDBMS. Dan is well published with 12 Oracle books and well over 200 published articles. He is also the video author for Oracle SQL Performance Tuning for Developers LiveLessons and Oracle PL/SQL Programming Fundamentals. He is frequently published in Oracle trade journals, regularly blogs, and speaks at Oracle conferences and user groups around the world. Visit his website at www.DanHotka.com. Skill Level Beginner Learn How To Use the SQL query language Interpret business questions into SQL code Understand Oracle standard SQL and ANSI SQL Work with Where clauses, sub-queries, and complex table join conditions Create table objects and populate these tables with data Access Oracle from Microsoft products such as Excel Use analytical SQL, useful for business analysts Who Should Take This Course Students who are new to SQL and want to learn Oracle SQL Course Requirements Basic knowledge of what is a database, especially RDBMS and what is a computer programming language http://www.informit.com/store/oracle-sql-livelessons-video-training-downloadable-9780134275741?WT.mc_id=Social_YT
Views: 1196 LiveLessons
Part 23 standard commit
This tutorial content is available in https://www.oercommons.org/authoring/21895-database-application-using-oracle-form-builder/3/view
Views: 2806 Dr. Girija Narasimhan
MSSQL - What is Table Partitioning Explained
Link to Scripts in Demo - https://goo.gl/JCQLUm Link to Adventure Works DB - http://msftdbprodsamples.codeplex.com/releases/view/55330 Brief explanation of what is Table Partitioning in SQL Server 2014 and a short Demo
Views: 10986 CodeCowboyOrg
How to Install CentOS 7 with Custom Partition..
This is a complete installation guide for CentOS 7 installation. According to they way videos describes, there is no major difference in installation other Linux installations such as RedHat enterprise Linux installations. Enjoy. Visit tEchUb : http://www.techub.lk Like tEchUb : https://www.facebook.com/wmtechub/ Fallow tEchUb : https://plus.google.com/u/0/collection/AgKbGE Fallow tEchUb : https://twitter.com/wmtechub Pin tEchUb : https://www.pinterest.com/wmtechub/ Thank you for watching... © Copyright tEchUb All rights reserved
Views: 1411 Tec hub
Oracle Analytic Functions
Learn Advanced Oracle Analytic Functions. SQL is a language that allows you to perform queries to answer a wide range of questions about your data. While standard SQL is quite powerful, there are many questions that it cannot answer at all or that it can only answer with complex and inefficient SQL workarounds. Questions about running totals, percent of total, and ranking within a group fall into this area. Also, more complex issues such as Top-N within a group and aggregates over a range also fall in this arena. These questions can be easily answered via a new class of SQL statements called Analytic Functions. This presentation will show you how to use Oracle's Analytic Function extensions to SQL to answer these questions simply and efficiently.
Views: 4842 SkillBuilders
Using Oracle to read data from SQL Server
Hi everyone, Andy from Easysoft Limited here, what I want to show you today is how to get data from SQL Server into Oracle. Now for this we will be accessing SQL Server 2014 from Oracle 12 and getting data across. This could be quite easily be any SQL Server version from 2008 and any Oracle version from 11.2, the configuration and process is the same. We can obviously get access to data on SQL Server prior to 2008 and Oracle prior to version 11.2 but it will need a different configuration to what I am going to show you today The plan is also to add more data to the SQL Server table and show this new data back in Oracle. To start off you'll need access to ensure that you have access to your SQL Server and Oracle databases. You'll also need the Easysoft SQL Server ODBC Driver available from www.easysoft.com; just download it, install it and request the free 14 day trial licence. Before we start we need to make some changes to the standard Easysoft config files. cat /etc/odbc.ini Here I have changed Mars Connection to Yes. It must be set to "Yes" if you are connecting to SQL Server 2005 or newer. Easysoft supports all SQL data types from the version of SQL Server from version 7. Oracle supports data types that are common to most ODBC Drivers, but not some of the SQL Server ones. If you intend to access VARCHAR(MAX) for example, then there are some additional settings that need to be set up. Now as I would like to show you VARCHAR(MAX) data moving from SQL Server to Oracle, I have made the relevant change. As you can see, VarMaxAsLong says "Yes" We now need to create a link from Oracles Database Gateway (DG4ODBC) to the ODBC datasource that we already have, this is done in an init(sid) oracle file; let's have a look at our file. cat $ORACLE_HOME/hs/admin/initsqlsrv.ora Please note that HS_NLS_NCHAR must be set to UCS2 Oracle assume that most database vendors use UTF-8 for wide characters, however Easysoft, like almost all ODBC Driver vendors (including Oracles own ODBC Driver) uses UCS2 for wide characters. So that's the link between DG4ODBC and the datasource setup correctly. Next we need to set up the Listener entry The Oracle Listener waits for incoming requests from the Oracle database. For the Oracle Listener to listen for requests, information about DG4ODBC must be added to the Oracle Listener configuration file, listener.ora cat $ORACLE_HOME/network/admin/listener.ora The PROGRAM=dg4odbc tells the Listener that we are wanting to use the Oracle database gateway to communicate with ODBC. The ENVS=LD_LIBRARY_PATH tells Oracle what library to load Now that's all set up and OK we need to tell Oracle which server to attach the listener entry to. This is done in tnsnames.ora, and he is the file that we ensured was set up earlier. cat $ORACLE_HOME/network/admin/tnsnames.ora The Oracle Listener now needs to be restarted. lsnrctl stop lsnrctl start OK, that's now started the Listener up again. So we have ensured that all the configuration files are set up correctly. The Listener and tnsnames.ora both set up OK. The final step is to create a link from the Oracle database to the "tnsnames.ora" entry. CREATE PUBLIC DATABASE LINK ODBC CONNECT TO "test" IDENTIFIED BY "test" USING 'sqlsrv_ptr'; Right, that's all done. Let's access the data in SQL Server now. select * from [email protected]; Where 'demo' is the name of the SQL Server table and 'odbc' is the public database link name. OK, there we have the data. So to recap, I'm in Oracle and we have managed to read the data from SQL Server. Let's just add an additional row in that SQL Server table and retrieve the new data in Oracle. quit; /usr/local/easysoft/unixODBC/bin/isql.sh -v sqlsrv insert into demo values (2,'Easysoft') select * from demo select * from [email protected]; And there is the new data. Easysoft Limited can help you with your data access ... for our full range of ODBC and JDBC Drivers, Bridges and Gateways visit easysoft.com Be sure to let us know if you have any comments or questions. Until next time, thanks again and we'll see you again soon.
Views: 15751 Easysoft Limited
How to create and delete a partition on centos 6.7/7
Partitions create and delete on centOS6-all
Views: 1571 venkatesh kondapalli
06 Oracle ASM RPM installation  &  partition creation & ASM disk creation
In this Tutorial we will see how we can configure 11.2 standalone database with ASM manually. You might have to create ASM instance manually when you want to have allocation unit (AU_SIZE) other than 1 MB(default). For and Grid Installation OUI or AMSCA does not have provision to modify allocation unit while creating the instance. This feature is available from ASMCA. Following environment was used to test this setup on VMWare. Operating System : OEL 5.3 (32 bit) Oracle Version : Grid Infrastructure Version : The approach would remain same for different 11.2 patchset on Linux platform. We will NOT be covering installation of VMWare, guest OS and VMWare tools in this article. You can find lot of articles helping you to do this. So lets start with list of tasks that needs to be done to accomplish our goal. Install Missing RPM packages Add disks at OS level for ASM Create oracle user and directories Set Kernel Parameters Install ASMLib and configure devices Install Grid Infrastructure Binaries Install Oracle Database Binaries Start CSSD service Create ASM Service & Instance Create Database Service & Instance Install Missing RPM packages Login as root and ensure that following packages are applied. rpm -q binutils compat-libstdc++ elfutils-libelf elfutils-libelf-devel gcc gcc-c++ glibc glibc-common glibc-devel- glibc-headers ksh libaio libaio-devel libgcc libstdc++ libstdc++-devel make sysstat unixODBC unixODBC-devel Install any of the missing packages. Add disks at OS level for ASM For ASM we will be needing disks. In a production environment this would be provided by storage admin. For this test setup I am utilizing VMware ability to add disks.
Views: 137 OnLinE ReSoUrCe
Patch apply rollback - Oracle DBA Training III
How to apply interim patch and hot to rollback.
Oracle tutorial : Pseudo columns in Oracle PL SQL (pseudo column)
Oracle tutorial : Pseudo columns in Oracle PL SQL ( pseudocolumn ) oracle tutorial for beginners rownum in oracle This video will show you what is Pseudo columns in Oracle PL SQL. Pseudo columns are likes ROWNUM, ROENUM, ROWID, NEXTVAL,SYSDTAE , USER etc. pseudocolumn examples Oracle tutorial : Pseudo columns in oracle Oracle supports several special-purpose data elements that are not actually contained in a table, but are available for use in SQL statements. Here is a partial list of pseudo-columns in Oracle a)CURRVAL : When using Oracle SEQUENCE values, the pseudo-column CURRVAL returns the current value of the sequence. for example: schema.sequence_name.CURRVAL b)NEXTVAL :When using Oracle SEQUENCE values, the pseudo-column NEXTVAL returns the next value of the sequence and causes the sequence to increment by one. for example: schema.sequence_name.NEXTVAL c)ROWNUM:ROWNUM returns a number indicating the order in which a row was selected from a table. d)ROWID: ROWID returns the rowid (binary address) of a row in a database table. e)USER :This pseudo-column will always contain the Oracle username under which you are connected to the database. f)SYSDATE:This pseudo-column will contain the current date and time. This column is a standard Oracle DATE datatype. The value represents the current time on the server not the client. For more tutorial please visit #techquerypond https://techquerypond.com https://techquerypond.wordpress.com https://twitter.com/techquerypond
Views: 1396 Tech Query Pond
Table Partitioning: Secret Weapon for Big Data Problems
For demo code and more go to https://johnsterrett.com/presentations/table-partitioning-secret-weapon-for-big-data-problems/ Big Data starting to slow you down? Data growth putting your maintenance tasks in danger of not meeting your SLAs? Wish you could archive old data with minimal impact to your tables during the archive process or that you could eliminate most of the data in your tables when you query them? If so, it’s time you consider implementing table partitioning to help with general performance and reduce your window for completing maintenance tasks. Come learn how table partitioning works and when it should be implemented. You’ll see how to initially configure partition functions and partition schemes to have a rock-solid partitioned table. And you’ll learn how to implement an automated sliding window to maintain your partitioned tables and ensure optimal performance.
Views: 341 John Sterrett
How to add Hard Disks in Oracle VirtualBox
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: 37488 AvoidErrors
Oracle SQL Analytic Functions Tutorial
Learn how to code Oracle Database SQL Analytic functions. Presented by Geoff Wiland of SkillBuilders.com/Oracle.
Views: 14224 SkillBuilders
Table Partitioning on  New table
Please watch complete video for more detail.
Views: 147 SqlIsEasy
How to create a partition using fdisk utility in Linux
In this video you can learn to create a partition using the fdisk utility in linux
Views: 1480 Varun Singh
Create a normal partition, format with xfs, mount and automount (RHEL 7 /
In this video tutorial of Red Hat Certified System Administrator (rhcsa), you will learn to create a normal partition in CentOS 7 / RHEL 7, format the partition to xfs file system, mount the partition to a mount point directory and make use of the partition. In the final section of the video, you will learn to unmount and delete the partition.
Views: 359 Network Heros

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