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Oracle Performance Tuning - Monitoring using Oracle Enterprise Manager
 
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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: 31933 itversity
Oracle Enterprise Manager 12c: Use Active Session History (ASH) Analytics
 
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This demonstration shows you how to monitor your database using Active Session History (ASH) Analytics in Oracle Enterprise Manager Cloud Control 12c. Copyright © 2012 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.
Lesson 6 - SQL Operators (Oracle SQL Certification)
 
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Take the Complete Course at: www.jobreadyprogrammer.com You'll learn about using operators in the WHERE clause
Views: 4145 Imtiaz Ahmad
Analytical Functions in oracle explained with real examples
 
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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: 22950 Tech Coach
Data Dictionary in Oracle | Oracle SQL Tutorial Videos | Mr.Vijay Kumar
 
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Data Dictionary in Oracle | Oracle SQL Tutorial Videos | Mr.Vijay Kumar ** For Online Training Registration: https://goo.gl/r6kJbB ► Call: +91-8179191999 💡 Visit Our Website for Classroom Training: https://nareshit.in/oracle-training/ 💡 For Online Training: https://nareshit.com/oracle-online-training/ #Oracle #Training #CourseVideos -------------------------- 💡 About NareshIT: "Naresh IT is having 14+ years of experience in software training industry and the best Software Training Institute for online training, classroom training, weekend training, corporate training of Hadoop, Salesforce, AWS, DevOps, Spark, Data Science, Python, Tableau, RPA , Java, C#.NET, ASP.NET, Oracle, Testing Tools, Silver light, Linq, SQL Server, Selenium, Android, iPhone, C Language, C++, PHP and Digital Marketing in USA, Hyderabad, Chennai and Vijayawada, Bangalore India which provides online training across all the locations -------------------------- 💡 Our Online Training Features: 🎈 Training with Real-Time Experts 🎈 Industry Specific Scenario’s 🎈 Flexible Timings 🎈 Soft Copy of Material 🎈 Share Videos of each and every session. -------------------------- 💡 Please write back to us at 📧 [email protected]/ 📧 [email protected]com or Call us at the USA: ☎+1404-232-9879 or India: ☎ +918179191999 -------------------------- 💡 Check The Below Links ► For Course Reg: https://goo.gl/r6kJbB ► Subscribe to Our Channel: https://goo.gl/q9ozyG ► Circle us on G+: https://plus.google.com/+NareshIT ► Like us on Facebook: https://www.facebook.com/NareshIT ► Follow us on Twitter: https://twitter.com/nareshitek ► Follow us on Linkedin: https://goo.gl/CRBZ5F ► Follow us on Instagram: https://goo.gl/3UXYK3
Views: 7597 Naresh i Technologies
Part 1   How to find nth highest salary in sql
 
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Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2014/05/part-1-how-to-find-nth-highest-salary_17.html This is a very common SQL Server Interview Question. There are several ways of finding the nth highest salary. By the end of this video, we will be able to answer all the following questions as well. How to find nth highest salary in SQL Server using a Sub-Query How to find nth highest salary in SQL Server using a CTE How to find the 2nd, 3rd or 15th highest salary Let's use the following Employees table for this demo Use the following script to create Employees table Create table Employees ( ID int primary key identity, FirstName nvarchar(50), LastName nvarchar(50), Gender nvarchar(50), Salary int ) GO Insert into Employees values ('Ben', 'Hoskins', 'Male', 70000) Insert into Employees values ('Mark', 'Hastings', 'Male', 60000) Insert into Employees values ('Steve', 'Pound', 'Male', 45000) Insert into Employees values ('Ben', 'Hoskins', 'Male', 70000) Insert into Employees values ('Philip', 'Hastings', 'Male', 45000) Insert into Employees values ('Mary', 'Lambeth', 'Female', 30000) Insert into Employees values ('Valarie', 'Vikings', 'Female', 35000) Insert into Employees values ('John', 'Stanmore', 'Male', 80000) GO To find the highest salary it is straight forward. We can simply use the Max() function as shown below. Select Max(Salary) from Employees To get the second highest salary use a sub query along with Max() function as shown below. Select Max(Salary) from Employees where Salary [ (Select Max(Salary) from Employees) To find nth highest salary using Sub-Query SELECT TOP 1 SALARY FROM ( SELECT DISTINCT TOP N SALARY FROM EMPLOYEES ORDER BY SALARY DESC ) RESULT ORDER BY SALARY To find nth highest salary using CTE WITH RESULT AS ( SELECT SALARY, DENSE_RANK() OVER (ORDER BY SALARY DESC) AS DENSERANK FROM EMPLOYEES ) SELECT TOP 1 SALARY FROM RESULT WHERE DENSERANK = N To find 2nd highest salary we can use any of the above queries. Simple replace N with 2. Similarly, to find 3rd highest salary, simple replace N with 3. Please Note: On many of the websites, you may have seen that, the following query can be used to get the nth highest salary. The below query will only work if there are no duplicates. WITH RESULT AS ( SELECT SALARY, ROW_NUMBER() OVER (ORDER BY SALARY DESC) AS ROWNUMBER FROM EMPLOYEES ) SELECT SALARY FROM RESULT WHERE ROWNUMBER = 3
Views: 946590 kudvenkat
SQL Performance Monitoring Best Practices
 
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Learn more at: http://bit.ly/SQL_BestPractices This video describes best practices for monitoring SQL server performance to include SQL performance issues like database file size, index fragmentation and sloppy queries. Connect with SolarWinds: thwack Community: http://thwack.solarwinds.com/ Facebook: https://www.facebook.com/SolarWinds Twitter: https://twitter.com/solarwinds Google+: https://plus.google.com/+solarwinds/ LinkedIn: http://www.linkedin.com/company/solarwinds
Views: 5282 solarwindsinc
Easiest Way to Learn Oracle
 
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What is the easiest way to learn Oracle? I get why you’re asking the question – it isn’t like you can just install Oracle on your personal computer and learn from it like the PHP or Python IDE. And there are licensing fees, I’ve heard, for using it. But Oracle is way more complicated than something I want to learn from an Oracle for dingbats book. You’re right, no one will hire a DBA whose skill sets come from having read the whole series of books but never logged into the database much less run an activity log. So how do I learn Oracle? Udemy has some decent classes. Udemy costs money. Oracle’s home page has links to tutorials on how to use its tools. Most of the tutorials are really specific like installing Oracle 10G on Windows, installing 11G on Linux, or how to debug the database with SQL developer. That’s more than I knew before. The advantage of the site is having correct answers to specific but common issues like how to use the performance tools or how to import and export large orders. You act like there’s a catch. The disadvantage is that it doesn’t have the really simple stuff beyond installing the database. So where can I get those basics? I’m sure Oracle has the resources. Sure, and they charge as much as you’d expect for a college for training on how to install and upgrade databases through an online class or in person workshop. Where can I find free resources? SkillBuilders dot com has some free tutorials on Oracle, like advice on how to clone a database, an understanding of new functions with each Oracle version and basic tuning tips to improve system performance. None of them are an in depth course on getting started, and all of them are partial commercials for the costly classes. Anything is better than nothing, especially if it costs nothing. I might recommend the MIT OpenCourseware urban studies and planning courses. I’m asking about IT, not architecture. For example, the Spatial Database Management and Advanced Geographic Information System class teaches you how to connect Microsoft Access to an Oracle database and create complex queries. That’s advanced user stuff, not administration stuff. So try Excel4apps dot com. They have demos for using some of the Oracle reporting interface tools. Next option is Youtube. That doesn’t strike me as an advanced fount of IT wisdom, except to demonstrate video game tricks and accomplishments on WoW. The Oracle Learning Library has short demos on how to import data from Excel into Oracle and other administrative tips. So borrow the books if you’re on a budget or attend the classes if you can afford it.
Views: 11774 Techy Help
SQL Monitor Overview Webinar
 
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SQL Server Monitoring Specialist James King gives an in depth overview of the features, functionality and capabilities of Redgate's SQL Server monitoring tool SQL Monitor. The webinar takes you from getting a simple overview of your entire SQL Server estate to alerting and diagnosis of SQL Server problems. For more information on SQL Monitor visit http://www.red-gate.com/products/dba/sql-monitor/ Or email [email protected]
Views: 3568 Redgate Videos
Oracle Lab Activity #1
 
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How to create a table How to insert Values into the table How to Select Values from the table How to clear the screen How to see the description about the table How to exit from oracle environment
Views: 182 vasanthi Muniasamy
Auditing in Oracle 11g
 
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Auditing in Oracle database will help you to what a user doing??
Views: 4956 Athar Fahad
Oracle DBA Training For Beginners - Oracle DBA Online Training
 
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Welcome to https://www.onlinedbaacademy.com - Oracle DBA Training is really hard to find in today's society, especially a good training program. We provide Oracle DBA online training for all who want to become Oracle DBA's Online DBA Academy is launching a new website for the purpose of providing oracle dba training videos to any aspiring Oracle DBA. Our oracle dba training videos covers Oracle Linux 7, Oracle SQL Fundamentals, Oracle Database Administration. All of our videos are Oracle DBA 12C Videos. Also we will have more oracle database courses to come in the future. This channel used to be oracle dba girl but we revised it in order to create oracle database tutorial for beginners. We now offer Oracle DBA Online Training on our website platform. This video was for the purpose of launching our new website to you all. I discuss Online DBA Academy story, I talk about my story, why I decided to start a YouTube channel and what happened as a result of me starting my YouTube channel. I wanted to help people and that is still the goal today. So, I also take the time to explain the services that we offer in order to help you become an Oracle DBA. We then take a dive into going over the main features within the Online DBA Academy’s website. I show you how to log in, I show you the course overview page, I show an example of one of our curriculums, I show you where students can post questions and how I will answer ever question. I also show where you can download guides as well as notes. Last but not least, I also take the time to show you the student calendar and how to schedule one on one meetings for additional training you may need to answer any of your Oracle DBA questions. We are really excited to be launching our program and really are looking forward to helping more people like you become an Oracle DBA. If you have any concerns or questions feel free to shoot us a text at 404-997+1425. Or you can shoot us an email at [email protected] We truly look forward with hearing from you. Happy Studies, Marshae - oracle dba for beginners - oracle database tutorial for beginners - oracle database administration tutorial - oracle database 12c - oracle database 12C tutorial for beginners - Oracle DBA Tutorial for Beginners - oracle dba training videos on linux - oracle dba training near me - oracle database training videos - oracle dba online classes - oracle online training
Views: 8044 Online DBA Academy
Real Time SQL Monitorin Demo in Oracle SQL Developer
 
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See how to watch a query execute in real time using this Oracle Database Tuning Pack feature in Oracle SQL Developer.
Views: 26034 Jeff Smith
DB PowerStudio for Oracle
 
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DB PowerStudio for Oracle is a highly-intuitive toolset that complements Oracle Enterprise Manager with critical capabilities such as database change management and SQL optimization and tuning.
Views: 433 DBPowerStudio
1.Standard Database Auditing | Oracle Database security
 
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Hi friends today i will explain briefly how to audit changes of end user for security prupose. #StandardDatabaseAuditing #Databasesecurity Oracle database Unbeatable,Unbreakable Platform..
Views: 9786 Oracle World
SQL Server 2019 Profiler – How to Capture SQL
 
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Are you having SQL Server Performance issues and not sure how to identify the Root Cause? In this YouTube Video, I use SQL Server 2019 Profiler in to Capture an Expensive Query running on a SQL Server 2019 Instance using a Profiler Trace. I also describe Next Steps to Identify a Solution in SQL Server Management Studio for the Expensive Query as well. I am a Top Rated Freelancer on UpWork, focusing on SQL Server DBA, SQL Development, and Business Intelligence. I have been on the Platform since 2016 and since then I have Earned nearly $400,000 across 70 different Client Jobs and I am also Ranked as the Top Freelancer in the IT and Networking Category on UpWork. **** UpWork Profile **** ================================== https://www.upwork.com/fl/joshuaburns ================================== **** Check out my Latest UpWork Video! **** ======================================= https://www.youtube.com/watch?v=qJXjXdIc0to ======================================= **** Blog Post Containing Expensive SQL Query from Video **** ==================================== https://joshburnstech.com/2019/01/sql-server-2019-profiler-how-to-capture-sql/ ==================================== **** Section Times in Video **** ========================================= #1: SQL Server Profiler Use Cases 0:32 #2: Download AventureWorks2017 OLTP Database 2:07 #3: Open Expensive Query Script in SSMS 3:35 #4: Open SQL Server Profiler 4:37 #5: Create New SQL Server Profiler Trace 5:00 #6: Run the SQL Server Profiler Trace 9:14 #7: Execute Expensive Query Script 9:30 #8: Analyze SQL Server Profiler Trace File 10:42 #9: Next Steps to Identify Solution 13:43 ========================================= **** My 4K YouTube Setup Gear (How the video was recorded) **** ========================================== https://kit.com/JoshBurnsTech/youtube-setup-gear ========================================== Edited by: Alex Zingaro ======================== http://www.alexzingaro.com/ ======================== Thank you for watching and be sure to Subscribe/Follow us below for upcoming content 😎 YouTube:https://www.youtube.com/channel/UCQZ9jWTa3xpyUAPgNnAHRpw/example?sub_confirmation=1 Facebook: https://www.facebook.com/JoshBurnsTech/ Twitter: https://twitter.com/JoshBurnsTech Instagram: https://www.instagram.com/joshburnstech/ Website: https://JoshBurnsTech.com
Views: 400 Josh Burns Tech
Migrating to Azure: Moving from on-premises SQL Server and Oracle databases to Azure - BRK3164
 
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Azure SQL Database and managed instances allow you build globally scalable applications with extremely low latency. Azure SQL Database is the best cloud database offering in market. In this session, we take a detailed look at the migration lifecycle and show you how we have made it easy to migrate SQL Server and Oracle instances to Microsoft Azure by using the Azure Database Migration Service and related tools. We also cover most commonly seen migration blocking scenarios and demonstrate how our service can unblock your migration to Azure SQL Databases. We also deep dive into how to perform scale migrations using our CLI components.
Views: 1057 Microsoft Ignite
Tuning Oracle Using An AWR Report - Seminar Intro
 
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Tuning Oracle Using An AWR Report teaches Oracle DBAs how to make Oracle Database systems fast using standard Oracle reports and performance data. This seminar will lead you through the entire process turning you into a respected performance analyst. Your solutions will be spot-on and everyone will know it. When users call about a performance problem, you will know what to do, do it fast, and be able to explain the situation with clarity and confidence. For details to go http://www.orapub.com/video-seminar-tuning-oracle-using-an-awr-report PART ONE of this seminar builds your strong foundation. You will learn how an Oracle Time Based Analysis combined with OraPub's 3-Circle Analysis are used to methodically expose problems and develop solutions. You will understand the larger performance picture that escapes most DBAs. It is foundational and it sets you up for success! PART TWO of this seminar focuses on constructing a time based diagnostic framework, developing targeted tuning solutions fast, and turning this all into a compelling story. Your solutions will make sense and your analysis will be clear. Your peers and management will trust and respect your work. Do NOT watch this seminar if you are looking for training about all the AWR report sections or how to work through an AWR report from top to bottom desperately searching for problems and solutions. If this is you, then I recommend you purchase one of the many available AWR books and also my Oracle Performance Firefighting book. BUT, if you are looking to solve any performance problem that comes your way based on an AWR report, then this seminar is exactly what you want. Tuning Oracle Using An AWR Report - Part 1 1. The Big Picture: How The Pieces Fit Together 2. Why A Time Based Analysis Is Awesome 3. Oracle Processes Are CPU Suckers! 4. Oracle Processes Hate To Wait! - Part 1 5. Oracle Processes Hate To Wait! - Part 2 Tuning Oracle Using An AWR Report - Part 2 1. Building A Diagnostic/Troubleshooting Framework - Part 1 2. Building A Diagnostic/Troubleshooting Framework - Part 2 3. Finding Multiple Performance Solutions Fast! - Part 1 4. Finding Multiple Performance Solutions Fast! - Part 2 5. How To Create A Great Performance Story - Part 1 6. How To Create A Great Performance Story - Part 2 7. Resources: The Learning Never Stops! For more information go to www.orapub.com
Views: 17700 OraPub, Inc.
4.Database Auditing (DBA) | Oracle Database security
 
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Hi friends today i will explain briefly how to audit changes of end user for security prupose. #DatabaseAuditing Oracle database Unbeatable,Unbreakable Platform.
Views: 3144 Oracle World
Top SQL:  Query History
 
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This video covers the areas in the Top SQL tab that relate specifically to execution plans.
Views: 147 SentryOne
Oracle SQL Tuning, Join Order, The Closest Thing to a Silver Bullet
 
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SQL Tuning, in Oracle Database or any other, is not always easy. We've found that after the most basic problems (e.g. index not available) the Join Order is often the cause of a problem and - because it can offer such great improvement - the closest thing to a Silver Bullet for Oracle SQL Tuning. Lessons 2 and 3 are also free, at https://www.skillbuilders.com/free-oracle-database-tutorials/tuning-oracle-sql-get-best-join-order/.
Views: 1844 SkillBuilders
AskTOM Office Hours: Slow SQL, Listagg, Data Converstion
 
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Held on June 21 In June we looked at date conversion issues, identifying the cause of slow SQL, dealing with ORA-01489 errors from listagg, and writing case expressions. Key topics are at: 1:00 - Date conversion issues: implicit conversions; format masks; Gregorian to Julian calendar converion 10:15 - Why is my insert slow? An overview method for viewing SQL activity: SQL monitor, autotrace, and SQL trace; a discussion of blocking rows 30:55 - Dealing with listagg ORA-01489 errors: the on overflow truncate clause in 12.2; 12.1 pattern matching (match_recognize) solutions 49:55 - creating case expressions using formulas Links in presentation: How to Create an Execution Plan https://blogs.oracle.com/sql/how-to-create-an-execution-plan Managing overflows in LISTAGG https://blogs.oracle.com/datawarehousing/managing-overflows-in-listagg AskTOM Office Hours offers free, monthly training and tips on how to make the most of Oracle Database, from Oracle product managers, developers and evangelists. https://asktom.oracle.com/ Oracle Developers portal: https://developer.oracle.com/ Sign up for an Oracle Cloud trial: https://cloud.oracle.com/en_US/tryit music: bensound.com
Views: 266 Oracle Developers
Oracle DBA Interview Prepare
 
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https://dbagenesis.com/ DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand. Oracle DBA interview prepare course is made for DBAs who need to have understanding of interview process. Now a days, Employers offer job to those who possess very good understanding of Oracle fundamentals. One must be able to describe DBA responsibilities, day to day activities, previous environment and show up confidently. An Oracle DBA career is very challenging and you must have excellent understanding about basic and advanced Oracle DBA. Start right from this free online course and get your oracle DBA career path set into right direction. Perfectly prepare for an Oracle DBA interview and know expected database interview questions. This course is targeted for people who would like to face Oracle DBA interview.
Views: 19428 DBA Genesis
Oracle Database 12c: Creating a Unified Audit Policy
 
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Overview and demo of using a unified audit policy to audit database behaviors, database components, and database users. "Monitoring Database Activity with Auditing" in Oracle Database Security Guide: http://www.oracle.com/pls/topic/lookup?ctx=db121&id=CCHEHCGI "Auditing Database Activity" in Oracle Database 2 Day + Security Guide: http://www.oracle.com/pls/topic/lookup?ctx=db121&id=BCGGIAIC "Keeping Your Oracle Database Secure" in Oracle Database Security Guide: http://www.oracle.com/pls/topic/lookup?ctx=db121&id=CHDCEBFA
Views: 2611 OracleDBVision
Oracle Enterprise Manager 13c: Best Practices for Identity Management: Using Dashboards
 
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For more information, see http://www.oracle.com/goto/oll Copyright © 2016 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.
Examples on Oracle Database Auditing |  Oracle Database Security | auditing in oracle 11g
 
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This is the part of the series "Oracle DBA Videos" on Oracle Database Security. The following topics are covered in practical -- General idea about database auditing -- Statement level auditing -- Privilege level auditing -- Object level auditing
Views: 13050 Wysheid Wysheid
Hints and Tips - Self documenting SQL
 
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Good quality code stands alone, in that its purpose and function can be gleaned from the code itself without supporting documentation. This is not to say supporting commentary is not useful - its more a reflection on the quality that we aspire to get from the code itself. But can we apply that same principle to the SQL we write ? Yes, we can. ====================================================== 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: 3033 Connor McDonald
SQL Developer v 4.0: DBA Performance Features
 
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Learn about the DBA Performance features in Oracle SQL Developer 4.0 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.
SQL:Max/Min Functions
 
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In this tutorial, you'll learn how to use max min functions in sql queries. 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: 4582 radhikaravikumar
DB Instance Viewer in SQL Developer 4.1
 
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Visualize the status of your database in a brand new, graphical representation of the IO, wait events, storage, log switches, and processes. Requiring no server side objects, agents, or database changes, this new SQL Developer feature will shorten the amount of time it takes to diagnose ongoing performance issues. From the main page, DBAs and power users can quickly drill down into various activity reports to see the details. NOTE: This is a video only. There is no audio. 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.
Developing Value from Oracle Audit Vault
 
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Oracle’s Audit Vault product is increasing in popularity having been voted Database Trends and Reader’s Choice Best Database Security Solution for 2014. Oracle Audit Vault provides a comprehensive and flexible monitoring solution by consolidating audit data from Oracle and non-Oracle databases, operating systems, directory, file systems, and application log data. The Oracle Audit Vault delivers over one hundred (100) reports, including compliance reports, as well as provides the ability to easily modify and create new reports using BI Publisher. For auditors and IT security professionals, the Oracle Audit Vault presents significant new opportunities for Oracle database activity monitoring and security. This educational webinar is targeted for auditors and IT security professionals and reviews the Oracle Audit vault and how Integrigy’s log and audit Framework can be easily implemented using the Oracle Audit Vault.
Views: 2426 Integrigy
Oracle Code Boston: Keynotes: Grand Ballroom A/B
 
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https://developer.oracle.com/code/boston-april-2018
Views: 447 Oracle Developers
Student Success with Oracle Student Cloud
 
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Student Cloud is differentiated in the market by providing a laser focus on student success. This solution benefits institutions to enable them to anticipate students' needs, illuminate their academic path and empower students to succeed.
Views: 1780 Oracle
Database Design Tutorial
 
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Database Design Tutorial utilizing Visio and Microsoft SQL Server Express 2014. This is an introduction to database design through the first three normal forms.
Views: 367660 GoSparker
Part 5   SQL query to find employees hired in last n months
 
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Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2014/05/part-5-sql-query-to-find-employees.html This question is asked is many sql server interviews. If you have used DATEDIFF() sql server function then you already know the answer. -- Replace N with number of months Select * FROM Employees Where DATEDIFF(MONTH, HireDate, GETDATE()) Between 1 and N
Views: 179462 kudvenkat
Architecting Oracle solutions on Microsoft Azure - BRK2042
 
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Are you running Oracle workloads on-premises and looking for greater business and operational agility? Bring scalability, flexibility, security, and performance to your Oracle workloads while reducing the cost of infrastructure management when you deploy on Azure. Learn how Azure supports Oracle database and enterprise applications running Oracle Linux and other supported operating systems.
Views: 255 Microsoft Ignite
Oracle ADF Training | Oracle Fusion Middleware 11g ADF - Cascading model
 
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In this Oracle IT training tutorial video from https://www.fireboxtraining.com/oracle-adf-training demonstrates how to create master-detail relationships between view objects on the model layer. Our hierarchy will contain multiple levels of parent/children relationships. Oracle Training from Firebox IT Training (https://www.fireboxtraining.com) In this Oracle Training tutorial See more IT training Videos at https://www.fireboxtraining.com/blog. Firebox Training offers a wide variety of Oracle Training, including Weblogic Administration 10g ---------- Oracle 11g Database OCA Oracle 11g Administration OCP Oracle 11g New Features Oracle 10g Database Admin Oracle 10g New Features Workshop Oracle 10g RAC Admin ---------- Oracle BI Building Repositories OBIEE Reports & Dashboards ---------- Oracle 11g Intro to Programming Oracle 11g Intro to SQL Oracle 11g - Intro to PL/SQL Oracle 11g ADF ---------- Oracle 10g Intro to Programming Oracle 10g Intro to SQL Programming Oracle 10g Advanced SQL Oracle 10g SQL Oracle 10g Intro to PL/SQL Oracle 10g PL/SQL Oracle 10g Advanced PL/SQL Oracle Apex 3.1 ----------- Oracle 10g ADF Read the course outlines at https://www.fireboxtraining.com/oracle-training-bootcamps-courses
Views: 27712 Firebox Training
Null: Databases for Developers #10
 
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The null value represents missing or unknown information. But using it brings complications to your SQL. In this video Chris discusses how to work with null to ensure you get the correct results. Further reading: Oracle Database SQL Reference on Nulls: http://docs.oracle.com/database/122/SQLRF/Nulls.htm#SQLRF30037 Null related functions: http://docs.oracle.com/database/122/SQLRF/Single-Row-Functions.htm#SQLRF51187 Is null condition: http://docs.oracle.com/database/122/SQLRF/Null-Conditions.htm#SQLRF52152 Need help with SQL? Ask us over on AskTOM: https://asktom.oracle.com Twitter: https://twitter.com/ChrisRSaxon Daily SQL Twitter tips: https://twitter.com/SQLDaily All Things SQL blog: https://blogs.oracle.com/sql/ ============================ 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: 3319 The Magic of SQL
#Oracle - Principal Sales Consultant - Big Data PreSales #Job - UK - London
 
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http://www.oracle.com/us/corporate/careers/index.html Oracle is the world largest enterprise software company and the industry's leading database company. The Principal Sales Consultant will be responsible as the expert for formulating and leading presales technical support activity to Oracles top clients focussing on large or complex sales opportunities that need creative and complex solutions. Successful applicants will preferably have experience in CRM or relevant domain expertise within Financial Services and have the ability to present and demonstrate technical solutions. If you can be a leading contributor whilst providing direction and mentoring to others and have 3 years vendor experience then apply on-line using the link above now.
Views: 2203 CloudMovesTV
Entity Relationship Diagram (ERD) Tutorial - Part 1
 
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Learn how to create an Entity Relationship Diagram in this tutorial. We provide a basic overview of ERDs and then gives step-by-step training on how to make an ER diagram with correct cardinality. Entity Relationship Diagrams are comprised of 3 main categories: entities, attributes, and relationships. Entities are objects or concepts that are associated with important data—like a customer, order, or product. Attributes represent properties or traits of an entity, such as a customer’s phone number or home address. Relationships demonstrate the link between entities. Another main aspect of of ERD's is cardinality, which further defines the relationship between entities in a numerical way. Certain symbols signify the minimum and maximum relationship between different entities. Additional ERD information: https://www.lucidchart.com/pages/entity-relationship-diagram-tutorial —— Learn more and sign up: https://www.lucidchart.com/users/register Follow us: Facebook: https://www.facebook.com/lucidchart Twitter: https://twitter.com/lucidchart Instagram: https://www.instagram.com/lucidchart LinkedIn: https://www.linkedin.com/company/lucidsoftware
Views: 668949 Lucidchart
Building a Database Monitoring Tool using Splunk
 
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Is your database environment in need of a custom-built monitoring tool? Splunk may provide the answer.
Views: 4887 Datavail
The concept of data Migration / Oracle
 
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فكر بطريقة مبدعة و منظمه لحل الامور The concept of data Migration for customized applications Learn SQL loader Learn Column mapping Learn how to think as a database programmer Visit my website for oracle courses Maxvlearn.com
Views: 2586 khaled alkhudari
Apache Hive for Oracle SQL Programmers
 
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If you know SQL, you should check out Apache Hive. HQL is very similar to SQL and you can get going pretty easily!! Go Directly to Using HQL: 5:25 ---------------------------------- Apache Hive Home Page - https://hive.apache.org/ Virtual box Download Link - https://www.virtualbox.org/wiki/Downloads HDP Sandbox Downloads - https://hortonworks.com/downloads/#sandbox Data File and HQL Statements - https://github.com/raj-arun/bigdata/tree/master/Hive Install HDP Sandbox on Windows - https://www.youtube.com/watch?v=OMzS_3F7UU8
Views: 87 Arun Raj
TDE Demo for Oracle Advanced Security (Oracle Database 12c) - Part 3
 
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Watch this brief product demonstration of Oracle Advanced Security Transparent Data Encryption (TDE) in Oracle Database 12c.
Views: 1391 Oracle Data Security
Top 10 Oracle PBCS Enhancements #3 & #4 [2017]
 
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Sign up for monthly Oracle PBCS Updates at: http://bit.ly/2goOoGg This video update is part of the monthly Oracle Planning and Budgeting Cloud Service (PBCS) Update Series from eCapital Advisors. On a monthly basis, experts at eCapital review Oracle release notes to provide a look at the latest features and changes users & administrators must know about. TOP 10 Oracle PBCS Enhancements in 2017: 10. Simplified Interface 9. New Simplified Dimension Editor 8. Activity Reports Upgrades 7. Dashboarding Customizations 6. Smart Push Updates 5. Valid Intersections Updates 4. Loading Metadata with Data Management 3. Custom Navigation Flows 2. Integrated Business Process 1. Strategic Modeling Module The December 2017 Oracle PBCS Update included: What is PBCS? Why Choose Oracle PBCS? Don't Forget About EPBCS! Smart View Excel Add-in New in December Monthly Update Schedule Delay Standard Interface - Support Removed Tree View - Reports and Task Lists Loading Metadata - Data Management New Custom Functions - Calc Manager Time Prompt Function - Calc Manager New Smart View for Office Version New EPM Getting Started Guides Enterprise Features Create & Edit Account Groups - Strategic Modeling Refresh Project Dates - Projects Classic Dimension Editor Reporting Studio - Desktop Client
Views: 1286 eCapital Advisors
Quick Overview: Database Monitoring Dashboards
 
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Walk through AppDynamics Database Monitoring interface, including the dashboards and metrics. Try it out yourself: http://bit.ly/21jZlX7
Views: 3318 AppDynamics
Ask TOM Office Hours: DBSAT, the Database Security Assessment Tool
 
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Presented on April 12 2018: The Database Security Assessment Tool (DBSAT) is one of the most-downloaded database utilities, and at the same time one of the easiest to use! Join special guest Pedro Lopes, Product Manager for DBSAT, as we cover what is new in DBSAT version 2.0.1, how DBSAT can be used to find unnecessary risk in your database environment, and how you can use DBSAT as part of your database security program. 00:00 Why is DBSAT Needed? 12:44 Introducing DBSAT 28:23 Demonstration of DBSAT 36:19 Accelerate Compliance with EU GDPR 39:11 DBSAT Summary 42:23 Q&A AskTOM Office Hours offers free, monthly training and tips on how to make the most of Oracle Database, from Oracle product managers, developers and evangelists. https://asktom.oracle.com/ https://developer.oracle.com/ https://cloud.oracle.com/en_US/tryit music: bensound.com
Views: 468 Oracle Developers
L1 Activity for APPS DBA r12.1 how to STARTUP and SHUT DOWN
 
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This video is specially designed for beginners. follow my upcoming videos to know about activity's in TOP MNC.
Views: 46 EBS STUDIO ORACLE