Home
Search results “Oracle db long”
Solving Performance Problems on Oracle DB
 
28:11
Solving Performance Problems on Oracle DB Matthew Vegh - Embarcadero Thursday, June 26, 2014 - 11am DBAs and database developers regularly spend a lot of time tracking down and resolving performance issues on the database servers they are responsible for; it can be very difficult, frustrating, and expensive. Given the complex interactions of applications, users and databases, new performance issues can arise almost as fast as old ones can be addressed. This session will simulate common performance problems on an Oracle server and then both identify those problems and provide effective solutions. Matthew Vegh is a Software Architect at Embarcadero Technologies for the Embarcadero DB Power Studio family of products and has been with the company for the better part of a decade. He has over 15 years of development experience with a wide range of technologies and a definite preference for database tooling.
Trace session details with USER process and SERVER process ID
 
13:43
Oracle database user session tracing.
Views: 6663 OrSkl Academy
Query Analysis and Optimizing in Oracle
 
37:53
Database Management Systems 11. Query Analysis and Optimizing in Oracle ADUni
Views: 83301 Chao Xu
Oracle SQL Tutorial 1 - Intro to Oracle Database
 
10:18
As illustrated in the video, Oracle Database is a program designed to hold lots of information, or data. There are all kinds of different databases and they all have their uses. Some of the most common ones are MySQL, SQL Server, Sybase, and MongoDB. All of these have different uses. The differences will be easier to understand after you learn more about each kind of database. We did not discuss it much in the video, but if you are wondering what “SQL” means in the title, it stands for structured query language. Structured query language is a human readable computer language that is used to tell databases to do things. We will discuss SQL and Oracle SQL Developer more in future videos. Databases are better than spreadsheets because they allow multiple users at one time, different levels of access given to users, recovery options and transactions, and it is more protected from hacking and malicious destruction. Programming languages often have very useful functions or methods that can be used to communicate to a database and therefore they are a naturally good option for the back end of programs. This course will go over all of the major parts of database programming using Oracle SQL. We will be using Oracle 11g, but these videos should still work with other versions, including the most recent 12c. Q and A ~~~~~~ How much does Oracle cost? The full enterprise edition costs thousands. They have other versions for less and they even have a FREE VERSION! This is known as the XE version (eXpress Edition). That is the one we will be using. How long does it take to learn SQL? You can learn all of the basics and be an efficient beginner database developer in only about a month of practice. To become an intermediate it can take anywhere from an additional 3 - 6 months with a only a few hours of studying and practicing each day. How can I learn SQL faster? Take notes and actually mess around with making your own database. Watch these videos until you understand the concepts within them, read articles and books that teach in more depth. Donate!: http://bit.ly/DonateCTVM2. HELP ME! http://www.patreon.com/calebcurry. Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://Twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 313378 Caleb Curry
Oracle Performance Tuning - Monitoring using Oracle Enterprise Manager
 
12:41
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: 29064 itversity
Oracle DBA - Manage Users, Roles & Privileges - User Management
 
07:44
Thanks for Watching please Like, Subscribe and Share... BoxCut Media.
Views: 26213 BoxCut Media
Oracle DB - Deadlock
 
02:10
Oracle DB - Deadlock Watch More Videos at: https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Parth Panjabi, Tutorials Point India Private Limited
Oracle Database Profiles
 
02:09
Senior instructor Darryl Balaski shows you how to set up and use Oracle Database profiles to grant and limit access to database usage and instance resources for various users.
Installing Oracle 11g Release 2 onto a Desktop or Laptop
 
10:19
This tutorial demonstrates how to install the Oracle 11g database onto a laptop or desktop, it has been edited to cut out the long pauses whilst the software is loading.
Views: 2330 SeerComputingLtd
Oracle tutorial : Using execution plan to optimize query in oracle
 
12:54
Oracle tutorial: Explain plan for query optimization in Oracle PLSQL oracle tutorial for beginners using execution plan to optimize query sql query analyzer sql query cost analysis https://techquerypond.wordpress.com This oracle tutorial show you how to use EXPLAIN PLAN in oracle. This video covers how to check cost of the query from DBMS_XPLAN.DISPLAY . You can find the cost of the query using the Using EXPLAIN PLAN FOR and based on the result you can optimize the query for faster performance. Subscribe on youtube: https://www.youtube.com/channel/UCpiyAesWNYOXSz5GPq8lbkA For more tutorial please visit #techquerypond https://twitter.com/techquerypond
Views: 9930 Tech Query Pond
Why Is My Query Slow? More Reasons Storing Dates as Numbers Is Bad
 
05:25
Storing dates as numbers can cause unexpected problems. In this video Chris looks at one possible issue: inconsistent query performance. He then shows methods you can use to improve performance, including function-based indexes and histograms. ============================ The Magic of SQL with Chris Saxon 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.
Views: 6895 The Magic of SQL
Why is my Oracle Database Slow? The SQL Developer Performance Dashboard
 
11:00
Oracle SQL Developer's product manager, Jeff Smith, takes you through the Instance Viewer: a performance dashboard for your Oracle Database. See expensive queries, wait event break downs, and more!
Views: 1080 Jeff Smith
Tutorial#5 Why/When/Where we use  data type in oracle database
 
17:50
Detail explanation on oracle data type like Number blob/clob/nclob/(integer)/varchar2/varchar/char/nvarchr2/ncharvarchar2/date/long/rowid Giving the in-depth explanation on the data type of Oracle database -------------------------------------------------- Oracle SQL Practice Question: There is no practice question for this topic -------------------------------------------------- Frequently asked interview question on Oracle SQL https://www.youtube.com/watch?v=f7E30fV8wJA&index=1&list=PLiLpmqwkwkCv4qmtBnz4M3zIs1_ukkboT In this video, you will get the answer to the following question what is Oracle data type where to use Oracle data type why we Oracle data type oracle data types tutorial In this series we cover the following topics: SQL basics, create table oracle, SQL functions, SQL queries, SQL server, SQL developer installation, Oracle database installation, SQL Statement, OCA, Data Types, Types of data types, SQL Logical Operator, SQL Function,Join- Inner Join, Outer join, right outer join, left outer join, full outer join, self-join, cross join, View, SubQuery, Set Operator. follow me on: Facebook Page: https://www.facebook.com/LrnWthr-319371861902642/?ref=bookmarks Contacts Email: [email protected] Instagram: https://www.instagram.com/lrnwthr/ Twitter: https://twitter.com/LrnWthR
Views: 161 EqualConnect Coach
SQL Developer: How To Become A Successful SQL Developer?
 
06:48
🔥$100 OFF PLURALSIGHT SUBSCRIPTION (CYBER MONDAY DEAL - JUST TODAY) 🔥 https://simpleprogrammer.com/save100pluralsight What Programming Language Should Programmers Learn In 2019? 💻 👉🏻https://www.youtube.com/watch?v=CwaSHqAWPUU What Programming Language Should Programmers Learn In 2019? 💻 👉🏻https://www.youtube.com/watch?v=CwaSHqAWPUU ► SQL Developer: How To Become A Successful SQL Developer? ◄ " Oracle SQL Developer is the Oracle Database IDE. A free graphical user interface, Oracle SQL Developer allows database users and administrators to do their database tasks in fewer clicks and keystrokes. A productivity tool, SQL Developer's main objective is to help the end user save time and maximize the return on investment in the Oracle Database technology stack." (Source: http://www.oracle.com/technetwork/developer-tools/sql-developer/what-is-sqldev-093866.html) Becoming a SQL developer is not something we see very often. There is not so much talk about SQL developers on the internet, so, people who want to become one might get lost. How do you become a SQL Developer? Watch this video and find out! Learn Cobol Programming? (2018 & Beyond): https://www.youtube.com/watch?v=f3WVa2zyyGE Should You Focus On Getting Certifications?: https://www.youtube.com/watch?v=-LAzOBhIfPE 🐕 ARE YOU A BULLDOG? 🐕 Take the quiz and find out http://bulldogmindset.com/quiz-yt 📕 STOP BEING LAZY 📕 Get my short book on: How to Overcome Laziness http://bulldogmindset.com/stopbeinglazybook-yt 📷 FOLLOW BULLDOG MINDSET ON INSTAGRAM 📷 http://bulldogmindset.com/insta-yt 🎥 MOTIVATION PLAYLIST 🎥 http://bulldogmindset.com/motivation-pl-yt 💪 FITNESS AND DIET 💪 http://bulldogmindset.com/fitness-pl-yt 💪 HOW TO LOSE FAT 101 - FREE COURSE 💪 http://bulldogmindset.com/losefat-pl-yt 💲 STARTING AN ONLINE BUSINESS - FREE COURSE 💲 http://bulldogmindset.com/startingbusiness-pl-yt 💘 ATTRACT WOMEN AND BECOME A BETTER MAN 💘 http://bulldogmindset.com/attractwomen-pl-yt 🏠 REAL ESTATE INVESTING 🏠 http://bulldogmindset.com/realestate-pl-yt 🏹 STOIC PHILOSOPHY - BECOME MENTALLY TOUGH 🏹 http://bulldogmindset.com/stoic-pl-yt 📚 BOOK REVIEWS 📚 http://bulldogmindset.com/bookreviews-pl-yt ► LINKS YOU MIGHT LIKE Bulldog Mindset Website: http://bulldogmindset.com Personal Coaching Services: https://simpleprogrammer.com/coaching-services/ If you have a question, email me at [email protected] If you have a question, email me at [email protected]
Views: 22683 Bulldog Mindset
Oracle: Tune Your SQL Without Hints or Indexes! - Long Introduction
 
07:38
"But I can’t change the queries that run in my database,” you say. Not a problem! This webinar we explore the underutilized art of rewriting a SQL query in order to make it run faster. I'll show you how to make your SQL query performance skyrocket simply by changing the SQL text. But even if you truly can't change the SQL, I'll also demonstrate how you can hurdle this issue too. This webinar will be presented by our most active OraPub SLACK member, Kaley Crum! To watch the full webinar go to www.oraoub.com/webinars
Views: 39 OraPub, Inc.
oracle world - Row Level Lock in Oracle database
 
14:21
Hello friends in this video we learn how the lock occur in database automatically when multiple user modified the same transaction in their session. #RowLevelLock Oracle database Unbeatable,Unbreakable Platform..
Views: 6914 Oracle World
Completely Install & Configure of Oracle Database 12c on Ubuntu 14.10/15.04 LTS Desktop
 
34:06
Hello Everyone, In this tutorial, Step by Step Process http://www.cloudnetwork.in/2015/02/how-to-install-configure-oracle.html Let us Install Oracle Database 12c R1 Enterprise Edition on Ubuntu 14.10 – 64Bit Completely Install & Configure of Oracle Database 12c Enterprise Edition on Debian/Linuxmint 7,17 and Ubuntu 14.10 LTS Desktop Note :- Completed Installation time take around 1hr or 2hr above. Depends upon Hardware configuration of your System. ******************************************************************************************** Please Bye Web Hosting from any site HostGator, GoDaddy and Bluehost, I will get Small %. Just Click Below Link to Redirect to Website. PLEASE Click Below Link to Redirect to HostGator Web Hosting…. http://goo.gl/znPKM8 PLEASE Click Below Link to Redirect to Bluehost Web Hosting… http://goo.gl/tGawjL -------------------------------------------------------------------------------------------------------------- For Your Information Only I am Willing to Make a FREE or CHARGE Website, if YOU WANT ME TO MAKE A VIDEOS ON Different Technologies/field I WILL DO IT.. Watch Others Videos and Have any Quries Email to me on ([email protected]) ---------------------------------------------------------------------------------------------------------------- NOTE :- For Any Clarification Please Comment Below Comment, Like and Share us and help us to spread. ####--------------------------­------------------------------­------------------------------­#### Subscribe to Cloud Network :- http://goo.gl/LjKGzc Website :- http://www.cloudnetwork.in Like us on Facebook :- http://facebook.com/itcloudnetwork Follow us on Twitter :- http://twitter.com/itcloudnet Circle us on Google+ :- https://goo.gl/StVdHb Pin us on Pinterset :- http://pinterset.com/itcloudnet Add us on LinkedIn :- http://in.linkedin.com/pub/itcloudnet Skype Id :- cloud.network1 E-Mail Id :- [email protected] ####--------------------------­------------------------------­------------------------------­--#### Thanking You Hope U Like it........
Views: 18919 Cloud Network
BLOB and CLOB in Oracle Database
 
03:13
BLOB and CLOB in Oracle Database
Views: 7524 Abe Samir's Academy
Oracle SQL Developer: Product Demonstration
 
01:04:26
60 minute overview of the product including a demo. Bookmarks, as this is a LONG Video: 09:32 - Release History 12:38 - Feature List/Summary 17:25 - End of PPT Show, Live Demo The Worksheet 42:27 - Exploring your Schema with the GUI 48:15 - Working with PL/SQL 54:22 - Using the Debugger 59:30 - Reports 1:02:30 - How to find objects
Views: 42687 Jeff Smith
Oracle Database Cloning via RMAN Restore Recover Method
 
23:58
https://dbagenesis.com/p/oracle-advanced-rman-backup-recovery RMAN has the ability to duplicate, or clone, a database from a backup or from an active database. It is possible to create a duplicate database on a remote server with the same file structure, a remote server will a different file structure or the local server with a different file structure. Cloning the database on the remote host requires two servers. Both servers should have Oracle Software installed on them.
Views: 2269 DBA Genesis
How to install Oracle 11g
 
04:19
This video will show you how to install Oracle Database 11g and fix Path is too long Error.
Views: 45 Progtips 4 Devs
Oracle announces a new automated database that can patch cybersecurity flaws itself
 
02:19
Larry Ellison didn't wait long after coming onto the Oracle OpenWorld conference stage in San Francisco on Sunday before announcing a new set of cybersecurity-oriented products. In his first keynote of Oracle's annual use conference, the executive chairman announced a new autonomous database that can patch itself from cybersecurity flaws without having to go offline. Source: http://www.businessinsider.com/oracle-18c-database-patch-cybersecurity-flaws-2017-10
Views: 1062 Scitech Revolution
Oracle DB - Startup & Shutdown
 
11:55
Oracle DB - Startup & Shutdown Watch More Videos at: https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Parth Panjabi, Tutorials Point India Private Limited
Oracle: How To Optimize Performance When The Top Event Is DB CPU  - Webinar
 
01:18:42
In this webinar Oracle Ace, Craig Shallahamer, will demonstrate how to do an Oracle time based analysis including integrating the OS situation into our analysis and finding the true “top” SQL. This journey includes a trip into Oracle’s library cache, memory access control and some interesting ways to improve SQL statement performance. Overall performance sucks as far as the users are concerned. After months of meetings management finally wants you to get involved. You run an AWR report for one of the most intense hours and notice the top “event” is "DB CPU" followed by "cursor: pin S wait on X”. This is where the webinar begins!
Views: 396 OraPub, Inc.
Backup of an Oracle database across a Hybrid Cloud using SnapCenter
 
03:58
This video shows how to use SnapCenter to create a flexible backup policy, perform backup of an oracle database running in NetApp storage, and replicate backups to the cloud for long term retention. Want to learn more? Visit the SnapCenter Resources page: https://mysupport.netapp.com/snapcenter/resources
Views: 502 NetApp TechComm TV
Analytical Functions in oracle explained with real examples
 
25:24
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: 15651 Tech Coach
SQL tutorial 61: SEQUENCE in Oracle Database By Manish Sharma RebellionRider
 
08:05
This tutorial is all about Sequence In Oracle Database. In this SQL Tutorial you will learn How to create a sequence How to populate a Primary key column (auto increment in Oracle) using Sequence How to drop a sequence ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/sql-sequence-in-oracle-database-rebellionrider-manish-sharma Previous Tutorial ► How To Insert Data into Table using SQL Developer http://youtu.be/YYQCSV6MzTk ► INSERT INTO Command http://youtu.be/uQXgqFtxI_k ► How to copy /Insert data into a table from another table http://youtu.be/m3Ep8tAMqok ------------------------------------------------------------------------- ►►►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 ------------------------------------------------------------------------- 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 1st 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 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: 41847 Manish Sharma
How to create Virtual Columns in Oracle Database
 
09:02
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: 439 OracleDBA
Table Shrinking in Oracle Database
 
14:15
1.Shrink the Table: Shrinking is started from 10g. In this method I’m using user u1 and table name sm1. Now I’m deleting some rows in sm1 COUNT ---------- 1048576 Table sm1 has 1048576 rows. [email protected]: delete from sm1 where deptno=10; 262144 rows deleted. I deleted above number of rows. Rows COUNT ---------- 786432 And I’m giving commit [email protected]: commit; Commit complete. So now we have 786432 rows in sm1 table. Now see the following command [email protected]: select OWNER,TABLESPACE_NAME,SEGMENT_NAME,SEGMENT_TYPE,BYTES/1024/1024||' mb'"space",BLOCKS,EXTENTS from dba_segments where tablespace_name like 'U%TS'; OWNER TABLESPACE_NAME SEGMENT_NAME SEGMENT_TYPE space BLOCKS EXTENTS ----- --------------- ------------- ------------- ------ ---------- ---------- U1 U1TS SM1 TABLE 29 mb 3712 44 After I deleted some rows in sm1 table still above result showing same values, so now our duty is shrink this table. This is done by following 2 ways, i By using COMPACT key word: In this method shrinking is done in two phases. In the first phase all fragmented space are just defragmented, but still the High Water Mark is persist with last used block only. That mean used free blocks are not de allocated and HWM is not updated here. Issue the following command before use shrink command. [email protected] alter table sm1 enable row movement; Table altered. There is particular use with above command, when we shrink the table all rows are moves to contiguous blocks, so here row movement should be done. By default the row movement is disabled for any table, so above command enabled the row movement. Then execute shrink command now. [email protected]: alter table sm1 shrink space compact; Table altered. Now see the space of table by using below command. [email protected]: select OWNER,TABLESPACE_NAME,SEGMENT_NAME,SEGMENT_TYPE,BYTES/1024/1024||' mb'"space",BLOCKS,EXTENTS from dba_segments where tablespace_name like 'U%TS'; OWNER TABLESPACE_NAME SEGMENT_NAME SEGMENT_TYPE space BLOCKS EXTENTS ----- --------------- ------------- ------------- ------ ---------- ---------- U1 U1TS SM1 TABLE 29 mb 3712 44 So here seems nothing happened with above shrink command, but internally the fragmented space is defragmented. But the high water mark is not updated, used free blocks are also not de allocated. For de allocating the used blocks we have to execute below command. This is the second phase. [email protected]: alter table sm1 shrink space; Table altered. Now see the space by using below command. [email protected]: select OWNER,TABLESPACE_NAME,SEGMENT_NAME,SEGMENT_TYPE,BYTES/1024/1024||' mb'"space",BLOCKS,EXTENTS from dba_segments where tablespace_name like 'U%TS'; OWNER TABLESPACE_NAME SEGMENT_NAME SEGMENT_TYPE space BLOCKS EXTENTS ----- --------------- ------------- ------------- ---------- ---------- ---------- U1 U1TS SM1 TABLE 20.8125 mb 2664 36 So now the space of sm1 table is reduced. Note: Actually the alter table sm1 shrink space command will complete these two phases of the shrinking of table at a time. But here we done shrink process in two phases because when we use alter table sm1 shrink space command the table locked temporarily some time period, during this period users unable to access the table. So if we use alter table sm1 shrink space compact command the table is not locked but space is defragmented. When we not in business hours issue the second phase shrink command then users are won’t get any problem. ii Because of above method the table dependent objects are goes to invalid state, to overcome this problem we have to use below command. [email protected]: alter table sm1 shrink space cascade; Table altered. The above command also shrinks the space of all dependent objects. We also do this in two phases like above two phases. See the below command. [email protected]: alter table sm1 shrink space compact cascade; Table altered. And then [email protected]: alter table sm1 shrink space cascade; Table altered. Transporting tablespace to different platform by Using RMAN : https://www.youtube.com/watch?v=CN401PUKK4A Oracle EBS apps Upgrade from 12 2 to 12 2 5 (start CD 51) : https://www.youtube.com/watch?v=zeO4goqR70Y Transport tablespace by using RMAN.: https://www.youtube.com/watch?v=YG6kWX7Par8
Views: 6613 BhagyaRaj Katta
PL/SQL tutorial 44 : Introduction to PL/SQL Packages in Oracle Database By Manish Sharma
 
05:55
RebellionRider.com present PL/SQL tutorial on Introduction to PL/SQL Packages in Oracle Database By Manish Sharma ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/packages-intro ------------------------------------------------------------------------- ►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___ 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: 30474 Manish Sharma
Screencast: Analyzing Oracle Database I/O Outliers
 
11:22
The combination of Oracle Solaris 11 and Oracle Database 12c introduces a new, unique, and powerful capability. In this screencast, Jon Haslam describes how the Oracle Database and Oracle Solaris engineering teams worked together to integrate DTrace and V$ Views to provide a top-to-bottom picture of a database transaction I/O -- from storage devices, through the Oracle Solaris kernel, up to Oracle Database 12c itself. With this end-to-end view, you can easily identify I/O outliers -- transactions that are taking an unusually long time to complete -- and use this comprehensive data to identify and mitigate storage system problems that were previously extremely hard to debug.
Views: 1299 Oracle Solaris
How to identify and resolve database locks in Spotlight on Oracle
 
03:40
This video shows how to identify and resolve database locks in Spotlight on Oracle. https://www.quest.com/Spotlight-on-Oracle
Views: 4756 DellTechCenter
SQL - Full course for beginners
 
04:20:39
In this course, we'll be looking at database management basics and SQL using the MySQL RDBMS. The course is designed for beginners to SQL and database management systems, and will introduce common database management topics. Throughout the course we'll be looking at various topics including schema design, basic C.R.U.D operations, aggregation, nested queries, joins, keys and much more. 🔗Company Database Code: https://www.giraffeacademy.com/databases/sql/creating-company-database/ ⭐️ Contents ⭐ ⌨️ (0:00) Introduction ⌨️ (2:36) What is a Database? ⌨️ (23:10) Tables & Keys ⌨️ (43:31) SQL Basics ⌨️ (52:26) MySQL Windows Installation ⌨️ (1:01:59) MySQL Mac Installation ⌨️ (1:15:49) Creating Tables ⌨️ (1:31:05) Inserting Data ⌨️ (1:38:17) Constraints ⌨️ (1:48:11) Update & Delete ⌨️ (1:56:11) Basic Queries ⌨️ (2:08:37) Company Database Intro ⌨️ (2:14:05) Creating Company Database ⌨️ (2:30:27 ) More Basic Queries ⌨️ (2:26:24) Functions ⌨️ (2:45:13) Wildcards ⌨️ (2:53:53) Union ⌨️ (3:01:36) Joins ⌨️ (3:11:49) Nested Queries ⌨️ (3:21:52) On Delete ⌨️ (3:30:05) Triggers ⌨️ (3:42:12) ER Diagrams Intro ⌨️ (3:55:53) Designing an ER Diagram ⌨️ (4:08:34) Converting ER Diagrams to Schemas Course developed by Mike Dane. Check out his YouTube channel for more great programming courses: https://www.youtube.com/channel/UCvmINlrza7JHB1zkIOuXEbw 🐦Follow Mike on Twitter: https://twitter.com/GiraffeAcademy 🔗The Giraffe Academy website: http://www.giraffeacademy.com/ -- Learn to code for free and get a developer job: https://www.freecodecamp.org Read hundreds of articles on programming: https://medium.freecodecamp.org And subscribe for new videos on technology every day: https://youtube.com/subscription_center?add_user=freecodecamp
Views: 558750 freeCodeCamp.org
Introduction to SQL Pattern Matching in Oracle Database 12c - Part 2
 
26:19
Oracle Product Manager, Keith Laker, demonstrates how to work with SQL Pattern Matching in Oracle Database 12c in this second of three demos. See Keith's blog for more information at http://oracle-big-data.blogspot.com. Copyright © 2013 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the "Materials"). The Materials are provided "as is" without any warranty of any kind, either express or implied, including without limitation warranties of merchantability, fitness for a particular purpose, and non-infringement.
Oracle Database Startup Issues Memory Target Parameter
 
06:44
NewayITSolutions: Oracle Database Startup Issues: Memory Target cannot be used. Learn how easy it is to make $100k and above by becoming an Oracle Database Administrator. Website: https://newayitsolutions.com Subscribe: https://newayitsolutions.com/page Enroll: https://newayitsolutions.com/enroll Youtube: newayitsolutions ------------------------------------------------------------------------------------------------------------------------------------------------------------- Follow on Facebook: https://www.facebook.com/newayitsolutions/ Follow on Twitter: https://twitter.com/Theoracledbaguy Follow on Instagram: https://www.instagram.com/oracledbatrainer/ Financing Available: https://newayitsolutions.com/loan-application School Locations: Atlanta, Maryland, Virginia ------------------------------------------------------------------------------------------------------------------------------------------------------------- Office Contact: 1-866-569-0205 Mobile Contact: 240-244-9935
Views: 2841 NewayITSolutions LLC
Tutorial-2 SELECT command in PRO*C(fetching results from oracle database)
 
15:33
This tutorial demonstrates on how to get the results from the database using "SELECT" command based on the search criteria..U can download the source code from the link below https://docs.google.com/folder/d/0B3Bcu4SdEpidRV8tcVY3Z1RUcXc/edit
Views: 6113 raj raj
Oracle DBA Tutorials || online training || Database links by Shiva
 
41:08
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......
Oracle In-database Machine Learning in 7 minutes (ATP and ADWC)
 
07:59
In 7 minutes you'll learn how to: 01:59 Create an Oracle Cloud trial 03:24 Provision a database with Machine Learning capacilities 04:38 Create a Machine Learning script with SQL and PL/SQL
Views: 1059 Oracle Developers
Oracle Database Appliance: No More Pain for DBAs
 
01:04
Find out how Oracle Database Appliance takes away all your database pains.
Views: 169 Partners Oracle
AskTOM TV - how to read the HIGH_VALUE and other LONG columns
 
07:46
blog: https://connor-mcdonald.com A short video to help you understand the "thought process" behind answering AskTom questions. In this episode, how do we interrogate the HIGH_VALUE column in USER_TAB_PARTITIONS so we can see the correct boundary information for partitions ========================================­­­­============== Copyright © 2017 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Views: 1172 Connor McDonald
oracle database administration 2 hours class - welcome -agenda
 
03:06
This class is based on 2day DBA document available at oracle website. we further condences a 2day DBA coursce into 2hours class with effective infographics and exact need to know information. Hard to belive, well let us demonstrate this with agenda of the class itself. In traditional way PPT slide will be read out to tell you the topics . we enhance this with infographics like this rocket analogy for your best understanding and long time memory. Well oracle database administration is not complicated as rocket science if we can explain you in simple terms. This 2hours class is ment to give you a good overview of adminstration subject.we will understand essential concepts in this overview. From the concepts of database management system we will study how oracle desigened its rdbms in architecture class. architecture details about instance and database ,we will give closer look at what kind of physical files consists in database. this is covered in physical storage structure topic. The developers and users of database do not directly deal with this physical structure rather they use logical storage names we will understand how to manage these in "logical storage structure". Developers are not only users of the database these are system users who create and manage the system ,there are developers who develop applications for regular user to use db. How to manage the user and and there roles is described in user and roles topic.users carry database objects like table,views ,programing language objects like procedure and functions. all these collection of objects for a user is called schema ,schema management topic will give this in full details. the last topic covers the network connectivity from the oracle servers to user machines
Views: 1395 oramandba
SQL Tutorial For Beginners | Learn SQL Basic to Advance
 
03:40:07
SQL Tutorial For Beginners | Learn SQL Basic to Advance Learn More about SQL @ https://goo.gl/oRjLfu In this SQL Tutorial, you Learn everything about using SQL for managing databases. SQL is a standard language for storing, manipulating and retrieving data in databases. Our tutorial will teach you how to use SQL in MySQL Server, MS Access, Oracle, Sybase, Informix, Postgres, and other database systems. Source NewBoston: https://goo.gl/3NzveD Timestamps 0:00 Introduction to Databases 7:32 SQL Server 12:04 Creating a Database 21:40 SHOW and SELECT 28:19 Rules for SQL Statements 32:30 Getting Multiple Columns 37:41 Distinct and LIMIT 43:29 Sorting Results 50:25 Sort Direction 54:42 Data Filtering and WHERE 59:38 Advanced Filtering Using AND and OR 1:06:33 IN ,NOT IN 1:12:52 Search Engines Work 1:19:19 More on Wildcards 1:22:33 Regular Expressions 1:30:05 Custom Columns 1:38:49 Functions 1:45:02 Aggregate Functions 1:52:59 GROUP BY 2:00:19 Subqueries (watch this https://youtu.be/iq52vhD45A4 ) 2:06:28 Another Subquery Example 2:13:37 Join Tables 2:22:05 Outer Joins 2:30:12 UNION 2:35:34 Text Searching 2:42:39 INSERT INTO 2:50:45 Insert Multiple Rows 2:59:26 UPDATE & DELETE 3:07:13 CREATE TABLE 3:14:19 NOT NULL & AUTO INCREMENT 3:21:25 ALTER / DROP / RENAME TABLE 3:27:30 Views 3:36:38 General Tips #SQL #SQLTutorial. #LearnSQL
Views: 77879 Extern Code
Database Tutorial 62 - SQL CTAS method - Oracle DBA Tutorial
 
05:16
Database Tutorial 62 - SQL CTAS method - Oracle DBA tutorial, Oracle Database Tutorial This video explains about CTAS (Create Table As Select) method.
Views: 1611 Sam Dhanasekaran
Crash Recovery in Oracle RAC - DBArch Video 16
 
06:37
In this video you will understand how an Oracle RAC cluster recovers from an Instance Crash which is also called Crash Recovery. The video will use the whiteboard to show you what happens when one of the nodes crashes in a Cluster and how the surviving node recovers the failed node related transactions. 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: 11134 Ramkumar Swaminathan
Install Oracle DB 12c Release 1 Standard Edition One on Oracle Linux 7 - Part 3 of 3
 
15:29
PART 3 of 3. Detailed walk through of installing Oracle Linux 7 (on a VM) followed by installing Oracle Database 12c Standard Edition One 12.1.0.1. 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 (12.1.0.1) 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: 764 Phany Langille
Oracle Database 12c Security - Session 7
 
09:51
A free tutorial on Oracle Database 12c Transparent Sensitive Data Protection TSDP from Oracle Master DBA John Watson and SkillBuilders. Visit http://www.SkillBuilders.com/Oracle-Tutorials for all our free Oracle tutorials.
Views: 823 SkillBuilders
How Oracle Determines Wait Time When It Releases Control
 
01:23
Have you ever wondered how the Oracle Database 12c (and earlier versions) determines the wait time when it has absolutely no control over how long the wait will take? If so, then read on in my blog posting: http://blog.orapub.com/20140630/How-The-Oracle-Database-Determines-Wait-Time-When-It's-Not-Set.html Check out OraPub's Online Institute where this topic is part of the seminar, Introduction To Oracle Time Based Analysis. https://resources.orapub.com/OraPub_Online_Seminars_About_Oracle_Database_Performance_s/100.htm
Views: 529 OraPub, Inc.
Lock and Unlock table statistics in Oracle Database
 
05:30
Lock and Unlock table statistics in Oracle Database

Essay on north and south korea
Help with writing a essay paper
The demon haunted world book essay topics
Collision free environment essay
Political science research paper guidelines for 5th