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Oracle interview question : Can we use DML and DDL statements inside function?
 
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Oracle interview question : Can we use DML and DDL statements inside function? List of all the SQL and PLSQL interview questions @ https://easy-learning-tech.blogspot.com/p/oracle-sql-plsql-interview-questions.html
Views: 246 Siva Academy
Oracle Interview Question - Can we use OUT and INOUT parameter in function
 
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Description: Oracle Interview Question - Can we use OUT and INOUT parameter in function? List of all the SQL and PLSQL interview questions @ https://easy-learning-tech.blogspot.com/p/oracle-sql-plsql-interview-questions.html
Views: 240 Siva Academy
Tutorial#32 How to use INITCAP function in Oracle SQL | Make First Letter of String as Capital
 
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Convert the first letter in the capital using INITCAP function in Oracle SQL or how to use the inticap function in SQL or SQL server capitalize the first letter of every word 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. Link for Assignment: https://drive.google.com/open?id=1N2CqFdll6kCl3u1F1VFW5P5byM3MOiLM follow me on: Facebook Page: https://www.facebook.com/LrnWthr-319371861902642/?ref=bookmarks Contacts Email: [email protected] Instagram: https://www.instagram.com/equalconnect/ Twitter: https://twitter.com/LrnWthR
Views: 112 EqualConnect Coach
Oracle COVAR_SAMP Function
 
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https://www.databasestar.com/oracle-variance-functions/ The Oracle COVAR_SAMP function calculates the covariance of a set of number pairs. If you know what a covariance is, then this function would be useful to you. I haven’t used it a lot though. This function is similar to the COVAR_POP and CORR functions, and it can also be used as an aggregate or analytic function. The syntax of the COVAR_SAMP function is: COVAR_SAMP ( expression1, expression2 ) If using it as an aggregate function, the parameters of the COVAR_SAMP function are: - expression1 (mandatory): The first set of numbers to use in the calculation. - expression2 (mandatory): The second set of numbers to use in the calculation. These parameters are numeric data types, and the return value is the same as the parameters. If you use COVAR_SAMP as an analytic function, the syntax is: COVAR_SAMP (expression1, expression2) OVER (analytic_clause) The analytic_clause is added here, which is common for analytic queries. For more information about the Oracle COVAR_SAMP function, including all of the SQL shown in this video and the examples, read the related article here: https://www.databasestar.com/oracle-variance-functions/
Views: 18 Database Star
How to use LPAD,RPAD function in Oracle Sql
 
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How to use LPAD,RPAD function in Oracle Sql
Views: 587 Tanmun
SQL with Oracle 10g XE - Using the DISTINCT Function
 
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In this video I use the DISTINCT function to list the values of a column from a query and remove the duplicate listings. When using the DISTINCT function be sure to have parenthesis around the column you wish to perform the function on. You can't use the * to list all the columns in the SELECT command, so you will need to write the columns you wish to see out. If you want to rename the column you created with the function use the keyword AS on the SELECT line. This video is part of a series of videos with the purpose of learning the SQL language. For more information visit Lecture Snippets at http://lecturesnippets.com.
Views: 3600 Lecture Snippets
Tutorial#51 How to use  modulus function in Oracle SQL Database| MOD Function in SQL
 
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Explaining how to get mod of column/number in oracle database MOD function returns the remainder of m divided by n or Numeric Functions - Ceil, Floor, Round, mod, replace, power or How to use modulus function in SQL or what is the numeric function oracle SQL database ----------------------------------------------------------------------------------------------- Assignment link: https://drive.google.com/open?id=1UWnmiSVUOaW7PV-QdF0MmY8o5sfSE9_g ------------------------------------------------------------------------------------------------------ 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/equalconnect/ Twitter: https://twitter.com/LrnWthR
Views: 33 EqualConnect Coach
Oracle Database11g tutorials 10: how to use SQL functions(CASE-CONVERSION function) part-2
 
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This SQL tutorial and oracle database 11g tutorial for beginners it will show you how to use SQL functions in detail to retrieve data It will build up your logic how to use SQL functions statements. LINK for part 1 :intro. to SQL functions is :=https://youtu.be/WPI5GIqnr20 Tool used in this tutorial is SQL developer. If you are preparing for SQL certification you can use my tutorials. These SQL tutorial is a part of free training. Email [email protected] Facebook. https://www.facebook.com/himanshu dovriyal Thanks for watching,linking,commenting,sharing my videos ============ I will try my best to give you perfect knowledge about this full course. ===============
Views: 24 Oracle Life
APPROX_COUNT_DISTINCT Function in Oracle Database 11g and 12c
 
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This video demonstrates how to quickly improve the performance of calculating the number of distinct values using the APPROX_COUNT_DISTINCT function. For more information see: https://oracle-base.com/articles/12c/approx-count-distinct-12cr1 Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Kris Rice Blog: http://krisrice.blogspot.com/ Twitter: https://twitter.com/krisrice Cameo appearances are for fun, not an endorsement of the content of this video.
Views: 680 ORACLE-BASE.com
EXIST Function in SQL
 
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Join Discussion: http://www.techtud.com/video-lecture/exist-function-sql IMPORTANT LINKS: 1) Official Website: http://www.techtud.com/ 2) Virtual GATE: http://virtualgate.in/login/index.php Both of the above mentioned platforms are COMPLETELY FREE, so feel free to Explore, Learn, Practice & Share! Our Social Media Links: Facebook Page: https://www.facebook.com/techtuduniversity Facebook Group: https://www.facebook.com/groups/virtualgate Google+ Page: https://plus.google.com/+techtud/posts Last but not the least, SUBSCRIBE our YouTube channel to stay updated about the regularly uploaded new videos.
Views: 35917 Techtud
Oracle EMPTY_BLOB Function
 
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https://www.databasestar.com/oracle-lob-functions/ The Oracle EMPTY_BLOB function is used to initialise a LOB column to an empty value. You can use it in an INSERT statement, an UPDATE statement, or with a variable in PL/SQL. The syntax of the EMPTY_BLOB function is: EMPTY_BLOB That’s it - no parameters. Why would you set a BLOB value to empty? It means you have initialised it but not given it a value. It’s good to know this function exists if you ever need to use it. For more information about the Oracle EMPTY_BLOB function, including all of the SQL shown in this video and the examples, read the related article here: https://www.databasestar.com/oracle-lob-functions/
Views: 102 Database Star
Oracle Training - Accounts Payable in Oracle E-Business Suite R12 (1080p - HD)
 
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http://www.i-oracle.com/ - Oracle Training and Tutorials - Learn how to enter and pay an invoice in Oracle Applications E-Business Suite R12. Use the R12 interface to also match the invoice to a Purchase Order, validate and approve the invoice. View Subledger Accounting (SLA) transactions, view invoice details. And many more.
Views: 380424 Yemi Onigbode
Tutorial#48 How to use Power function in Oracle SQL Database| Number function in Oracle SQL
 
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The Oracle SQL POWER function returns m raised to the nth power or Numeric Functions - Ceil, Floor, Round, mod, replace, power or How to use Power function in SQL or what is the numeric function oracle SQL database ------------------------------------------------------------------------ Assignment link: https://drive.google.com/open?id=1b50AeTyzAhHchqH1IGrgiu1ybAsMtIDX ------------------------------------------------------------------------------- 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. Hi viewer, you might be thinking of the following question so landed at the right place you might get the answer to the following question how to learn sql some good sql tutorial how to find sql basics course, SQL training, SQL practice material, SQL practice online how to master oracle SQL best way to learn/practice oracle SQL best sql tutorial videos good video tutorial on SQL What are the query optimization techniques in Oracle/SQL follow me on: Facebook Page: https://www.facebook.com/LrnWthr-319371861902642/?ref=bookmarks Contacts Email: [email protected] Instagram: https://www.instagram.com/equalconnect/ Twitter: https://twitter.com/LrnWthR
Views: 34 EqualConnect Coach
NULL-Related Functions in Oracle
 
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An overview of some of the functions Oracle provides to handle NULL values in SQL and PL/SQL. For more information see: https://oracle-base.com/articles/misc/null-related-functions Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Bjoern Rost Blog: http://portrix-systems.de/blog/brost/ Twitter: https://twitter.com/brost Cameo appearances are for fun, not an endorsement of the content of this video.
Views: 2643 ORACLE-BASE.com
Oracle Database11g tutorials 11: how to use Character-Manipulation Function in detail
 
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This SQL tutorial and oracle database 11g tutorial for beginners it will show you how to use Character-Manipulation Function in detail to retrieve data It will build up your logic how we use Character-Manipulation Function statements. Tool used in this tutorial is SQL developer. If you are preparing for SQL certification you can use my tutorials. These SQL tutorial is a part of free training. Email [email protected] Facebook. https://www.facebook.com/himanshu dovriyal Thanks for watching,linking,commenting,sharing my videos ============ I will try my best to give you perfect knowledge about this full course. ===============
Views: 37 Oracle Life
Oracle SQL Developer: Query Builder Demo
 
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How to build queries with your mouse versus the keyboard. 2018 Update: If you'd like to see how to convert your Oracle style JOINS to ANSI style (in the FROM vs the WHERE clause) see this post https://www.thatjeffsmith.com/archive/2018/10/query-builder-on-inline-views-and-ansi-joins/
Views: 72173 Jeff Smith
Efficient Function Calls From SQL (Part 6) : Function-Based Indexes
 
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The sixth part of a mini-series of videos showing how you can improve the performance of function calls from SQL. In this episode, we look at using function-based indexes to improve the performance of queries that use function calls in the WHERE clause. For more information see: https://oracle-base.com/articles/8i/function-based-indexes https://oracle-base.com/articles/misc/efficient-function-calls-from-sql#functions-in-the-where-clause Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Ronald Bradford : Blog: http://ronaldbradford.com/blog/ Twitter: https://twitter.com/RonaldBradford Cameo appearances are for fun, not an endorsement of the content of this video.
Views: 1429 ORACLE-BASE.com
Date_group() Function
 
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This video reviews the date_group() function available in Oracle Service Cloud Analytics. You will learn what how group data into aggregate reporting using the date_group() function. Also covered are subtle tips and tricks like the hard coded vs runtime variable formatting, required filter info and a couple of business use case examples to help you think about how you might use this function in your reporting.
SQL CAST Function - how to use CAST Function
 
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SQL CAST function converts an expression from one datatype to another datatype. visit Dose for excel Add-In website: http://www.zbrainsoft.com/ Visit our channel: https://www.youtube.com/channel/UCI4bMWYzrBTs47KINXL92Kw
How to Use CAT Function in Oracle Database || Computer e Learning
 
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How to Use CAT Function in Oracle Database GOOGLE + https://plus.google.com/u/0/110303224474635435138 FACEBOOK https://www.facebook.com/ComputerELearning1/ TWITTER https://twitter.com/Com_e_Learning COMPUTER E LEARNING computer e learning computer learning computerelearning
Oracle SQL Tutorial 1 - Intro to Oracle Database
 
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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. Enjoy this content? You might enjoy my programming videos. Pick one and have some fun! 🙂 Learn Javascript - http://bit.ly/JavaScriptPlaylist Learn Java - http://bit.ly/JavaPlaylist Learn C# - http://bit.ly/CSharpTutorialsPlaylist Learn C++ - http://bit.ly/CPlusPlusPlaylist Learn C - http://bit.ly/CTutorialsPlaylist 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: 327772 Caleb Curry
Tutorial#49 How to use  ROUND Function in Oracle SQL Database|Number Function in Oracle Database
 
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ROUND function returns a number rounded to a certain number of decimal places or Numeric Functions - Ceil, Floor, Round, mod, replace, power or How to use Power function in SQL or what is the numeric function oracle SQL database Assignment link will be available soon: 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/equalconnect/ Twitter: https://twitter.com/LrnWthR
Views: 32 EqualConnect Coach
Oracle SQL Analytic Functions Tutorial
 
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Learn how to code Oracle Database SQL Analytic functions. Presented by Geoff Wiland of SkillBuilders.com/Oracle.
Views: 14258 SkillBuilders
Rank and Dense Rank in SQL Server
 
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rank and dense_rank example difference between rank and dense_rank with example rank vs dense_rank in sql server 2008 sql server difference between rank and dense_rank In this video we will discuss Rank and Dense_Rank functions in SQL Server Rank and Dense_Rank functions Introduced in SQL Server 2005 Returns a rank starting at 1 based on the ordering of rows imposed by the ORDER BY clause ORDER BY clause is required PARTITION BY clause is optional When the data is partitioned, rank is reset to 1 when the partition changes Difference between Rank and Dense_Rank functions Rank function skips ranking(s) if there is a tie where as Dense_Rank will not. For example : If you have 2 rows at rank 1 and you have 5 rows in total. RANK() returns - 1, 1, 3, 4, 5 DENSE_RANK returns - 1, 1, 2, 3, 4 Syntax : RANK() OVER (ORDER BY Col1, Col2, ...) DENSE_RANK() OVER (ORDER BY Col1, Col2, ...) RANK() and DENSE_RANK() functions without PARTITION BY clause : In this example, data is not partitioned, so RANK() function provides a consecutive numbering except when there is a tie. Rank 2 is skipped as there are 2 rows at rank 1. The third row gets rank 3. DENSE_RANK() on the other hand will not skip ranks if there is a tie. The first 2 rows get rank 1. Third row gets rank 2. SELECT Name, Salary, Gender, RANK() OVER (ORDER BY Salary DESC) AS [Rank], DENSE_RANK() OVER (ORDER BY Salary DESC) AS DenseRank FROM Employees RANK() and DENSE_RANK() functions with PARTITION BY clause : Notice when the partition changes from Female to Male Rank is reset to 1 SELECT Name, Salary, Gender, RANK() OVER (PARTITION BY Gender ORDER BY Salary DESC) AS [Rank], DENSE_RANK() OVER (PARTITION BY Gender ORDER BY Salary DESC) AS DenseRank FROM Employees Use case for RANK and DENSE_RANK functions : Both these functions can be used to find Nth highest salary. However, which function to use depends on what you want to do when there is a tie. Let me explain with an example. If there are 2 employees with the FIRST highest salary, there are 2 different business cases 1. If your business case is, not to produce any result for the SECOND highest salary, then use RANK function 2. If your business case is to return the next Salary after the tied rows as the SECOND highest Salary, then use DENSE_RANK function Since we have 2 Employees with the FIRST highest salary. Rank() function will not return any rows for the SECOND highest Salary. WITH Result AS ( SELECT Salary, RANK() OVER (ORDER BY Salary DESC) AS Salary_Rank FROM Employees ) SELECT TOP 1 Salary FROM Result WHERE Salary_Rank = 2 Though we have 2 Employees with the FIRST highest salary. Dense_Rank() function returns, the next Salary after the tied rows as the SECOND highest Salary WITH Result AS ( SELECT Salary, DENSE_RANK() OVER (ORDER BY Salary DESC) AS Salary_Rank FROM Employees ) SELECT TOP 1 Salary FROM Result WHERE Salary_Rank = 2 You can also use RANK and DENSE_RANK functions to find the Nth highest Salary among Male or Female employee groups. The following query finds the 3rd highest salary amount paid among the Female employees group WITH Result AS ( SELECT Salary, Gender, DENSE_RANK() OVER (PARTITION BY Gender ORDER BY Salary DESC) AS Salary_Rank FROM Employees ) SELECT TOP 1 Salary FROM Result WHERE Salary_Rank = 3 AND Gender = 'Female' Text version of the video http://csharp-video-tutorials.blogspot.com/2015/10/rank-and-denserank-in-sql-server.html Slides http://csharp-video-tutorials.blogspot.com/2015/10/rank-and-denserank-in-sql-server_1.html All SQL Server Text Articles http://csharp-video-tutorials.blogspot.com/p/free-sql-server-video-tutorials-for.html All SQL Server Slides http://csharp-video-tutorials.blogspot.com/p/sql-server.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists
Views: 74356 kudvenkat
How to use Order By function in Oracle Sql
 
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How to use Order By function in Oracle Sql
Views: 26 Tanmun
Oracle || Indexes Part-1 by dinesh
 
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Oracle Database Express SQL Tutorial 5 (dates)
 
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We look at dates in this product, We use the TO_DATE function inside of an INSERT command to store a date field and BETWEEN to query if it falls between two dates.
Views: 343 Graham Roberts
Oracle Interview Question : Can we use DML and DDL statements inside function?
 
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Oracle Interview Question : Can we use DML and DDL statements inside function? List of all the SQL and PLSQL interview questions @ https://easy-learning-tech.blogspot.com/p/oracle-sql-plsql-interview-questions.html
Views: 109 Siva Academy
SQL CASE Function - how to use CASE Function
 
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SQL CASE statement has the functionality of an IF-THEN-ELSE statement. You can use the CASE statement within a SQL statement. visit Dose for excel Add-In website: http://www.zbrainsoft.com/ Visit our channel: https://www.youtube.com/channel/UCI4bMWYzrBTs47KINXL92Kw
How to use Reject Cleanse function in MDM 9.7.1 - Oracle
 
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​This video has a sample implementation​ of the reject cleanse function in a stage job.​ Agenda of this video includes: - Overview of Reject Cleanse Function - Using Reject Cleanse Function in Mapping -Demo of Reject stage Cleanse Function
Views: 752 Informatica Support
How To Use VirtualBox - Complete Step by Step Tutorial
 
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www.techzaada.com A step by step video of Virtualbox. this video is about how to use Virtual box with complete step by step guide. virtualbox is a software in wich you can install multiple windows operating systems. such as windows 7, windows 8, windows vista, windows xp, linux, even you can install MAC OS, inside your computer or virtualbox, download the virtualbox from the link below. . https://www.virtualbox.org/wiki/Downloads VISIT MY WEBSITE FOR MORE LATEST TIPS AND TRICKS. WWW.TECHZAADA.COM SUGGESTED VIDEOS..... 1. 5 Ways to Repair a Corrupted SD Card/USB Flash or External Hard Disk. https://www.youtube.com/watch?v=oBkC8EhbZ7U&t=160s 2. How to Transfer Files From USB Flash to iPhone/iPad/iPod (No Computer Needed) https://www.youtube.com/watch?v=o-T3V9WgoSg&t=114s - 3. How to Remove Pattern or Password from Android Phone without Factory Reset/Without Loosing data. https://www.youtube.com/watch?v=mbMBqBLPGLQ&t=1s - 4. How to Hide your WiFi Signal from others. https://www.youtube.com/watch?v=Z4jG1Dw-9iU&t=12s - 5. How to Backup or Recover Data from a Broken Android Phone/Tablet https://www.youtube.com/watch?v=noCGBSryzIc&t=25s - 6. How to install Mac OS on any Windows Computer https://www.youtube.com/watch?v=Dd7z-lQ1FB0&t=52s - 7. How to Recover deleted files from Android. https://www.youtube.com/watch?v=EvesbfSC6hU - 8. How to Backup data from a Broken iPhone or iPad. https://www.youtube.com/watch?v=gmfCDvt-vrI&t=163s - 7. How to get PAID Udemy courses for free. https://www.youtube.com/watch?v=HX2gtSQPU8U&t=3s . -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Follow me on Twitter https://twitter.com/TechZaada Follow me on Facebook https://www.facebook.com/techzaada Follow me on Google Plus https://plus.google.com/u/0/communities/102161270264068173502 -~-~~-~~~-~~-~- Please watch: "How to Unlock Android Pattern or Pin Lock without losing data | Without USB Debugging" https://www.youtube.com/watch?v=mbMBqBLPGLQ -~-~~-~~~-~~-~-
Views: 753187 Tech Zaada
How to use Read Database Cleanse function in MDM 9.7.1 Oracle
 
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This video explains the Read Database Cleanse function, its uses along with Tips and Tricks to use inline database functions
Views: 872 Informatica Support
SQL SIGN function - how to use SQL SIGN function
 
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The SQL Server SIGN function returns a value indicating the sign of a number. visit Dose for excel Add-In website: http://www.zbrainsoft.com/ Visit our channel: https://www.youtube.com/channel/UCI4bMWYzrBTs47KINXL92Kw
Hibernate Tip: How to Call a Function that returns a SYS_REFCURSOR
 
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Get more recipes like this one in my new book Hibernate Tips: More than 70 solutions to common Hibernate problems: https://goo.gl/XfywNk Today I will answer a question about calling a function on an Oracle database that returns a SYS_REFCURSOR. But before we start, please subscribe and hit the bell icon to get notified about new hibernate tip videos. I upload a new one every week. If you like this video, please give me your thumbs up and share it with your friends and co-workers. Like my channel? Subscribe! ➜ http://bit.ly/2cUsid8 Join the free Member Library: https://goo.gl/dtyIIC Read the accompanying post: https://www.thoughts-on-java.org/hibernate-tips-function-returns-sys_refcursor/ Want to connect with me? Blog: http://www.thoughts-on-java.org/ Twitter: https://twitter.com/thjanssen123 Facebook: https://www.facebook.com/thoughtsonjava
Views: 331 Thoughts On Java
SQL Aggregation queries using Group By, Sum, Count and Having
 
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From SQL Queries Joes 2 Pros (Vol2) ch4.1. Learn up to write aggregated queries.
Views: 169484 Joes2Pros SQL Trainings
Oracle DV - Use TimestampDiff to Calculate Interval Between Two Dates
 
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This video shows simple way to leveage TimestampDiff function in Oracle DV to calculate time interval between two dates. Download the latest version of DV today https://www.oracle.com/technetwork/middleware/oracle-data-visualization/downloads/oracle-data-visualization-desktop-2938957.html.
Views: 159 Oracle Analytics
SQL MAX function - how to use SQL MAX function
 
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The SQL Server MAX function returns the maximum value of an expression. visit Dose for excel Add-In website: http://www.zbrainsoft.com/ Visit our channel: https://www.youtube.com/channel/UCI4bMWYzrBTs47KINXL92Kw
Functions in C | C Language Tutorial | Mr. Srinivas
 
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C Language Tutorial Videos | Mr. Srinivas ►For Registration : https://goo.gl/r6kJbB ►Call: +91-8179191999 ► Visit Our Website: http://nareshit.in/ C-Language Tutorial: by Mr.Srinivas Topic: Two Types of Java Softwares ** For Online Training Registration: https://goo.gl/r6kJbB ► Call: +91-8179191999 ► Visit Our Website for Classroom Training: https://nareshit.in/c-language-training/ ► For Online Training: https://nareshit.com/course/c-language-online-training/ -------------------------- ► About NareshIT: "Naresh IT is having 14+ years of experince 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 acorss all the locations -------------------------- ► Our Online Training Features: 1.Training with Real-Time Experts 2.Industry Specific Scenario’s 3.Flexible Timings 4.Soft Copy of Material 5. Share Videos of each and every session. -------------------------- Please write back to us at [email protected] / [email protected] or Call us at USA: +1404-232-9879 or India: +918179191999 ** Check The Below Links** ► For Course Reg: https://goo.gl/r6kJbB ► Subscribe to Our Channel: https://goo.gl/q9ozyG ► Circle us on G+: https://plus.google.com/NareshIT ► Like us on Facebook: https://www.facebook.com/NareshIT ► Follow us on Twitter: https://twitter.com/nareshitech ► Follow us on Linkedin: https://in.linkedin.com/company/naresh-i-technologies ► Follow us on Instagram: https://www.instagram.com/nareshitech/
Views: 370197 Naresh i Technologies
Oracle Tutorial - Aggregate Functions AVG | SUM | MIN | MAX | COUNT
 
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Oracle Tutorials - Aggregate Functions avg () Sum () Min () Max () Count ()
Views: 34 Tech Acad
Oracle Date functions
 
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This video shows how to Creating date functions in Oracle SQL. Try to share these videos for poor students and subscribe this channel for more upcoming other technical videos.
Views: 22 Technology mart
12 of 15 SQL Basics with Oracle - Aggregate (grouping) functions and the GROUP BY clause
 
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This video explains the GROUP BY clause and some of the aggregate functions: sum, count, average, maximum, minimum, count(distinct ...), etc. An example of using an aggregate function would be to group students by major and only show the number of students in each major, not individual student information. (12 of 15) There is also an "Advanced SQL" series. (Search for "databasemec" for tutorials using SQL Server.)
Views: 5506 Jennifer Kreie
How to use Collections and Function Result Cache by Steven Feuerstein
 
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See all free Oracle PL/SQL tutorials at http://www.skillbuilders.com/oracle-tutorials. In this tutorial, Oracle ACE Director Steven Feuerstein demonstrates how to improve PL/SQL performance by 1, caching data in PL/SQL package-based Associate Array Collections (collection cache) and 2, using the Function Result Cache.
Views: 1065 SkillBuilders
SQL Joins Tutorial for Beginners - Inner Join, Left Join, Right Join, Full Outer Join
 
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Learn how to create SQL Joins. The first 10 minutes teach you the basics. Inner Join, Left Outer Join, Right Outer Join, and Full Outer Join. The second 10 minutes show you are few techniques that will help you as you start building joins. READ THE ORIGINAL ARTICLE WITH THE TABLE SCRIPS http://www.sqltrainingonline.com/sql-joins-tutorial-for-beginners/ YOUTUBE NEWS UPDATES http://www.youtube.com/user/sqltrainingonline VISIT SQLTRAININGONLINE.COM FOR TONS MORE VIDEO NEWS & TIPS http://www.sqltrainingonline.com SUBSCRIBE FOR OTHER SQL TIPS AND NEWS! http://www.youtube.com/subscription_center?add_user=sqltrainingonline SUBSCRIBE TO OUR EMAIL LIST! http://www.sqltrainingonline.com LET'S CONNECT! Facebook: http://facebook.com/SQLTrainingOnline Twitter: http://twitter.com/sql_by_joey Linkedin: http://linkedin.com/in/joeyblue SQLTrainingOnline: http://www.sqltrainingonline.com
Views: 134877 Joey Blue
Essbase @RETURN Function
 
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interRel presents Look Smarter Than You Are with Oracle Essbase BSO: @RETURN The Essbase Technical Reference documents the @RETURN function, but Oracle ACE Director Tracy McMullen demonstrates how to use the @RETURN function in a way that reading about it never could. If you've been looking for a more helpful and accurate version of the Essbase TechRef, here it is! To see more of our videos, go to http://epm.bi/videos
Views: 2230 interRel Consulting
Oracle SQL PLSQL 12C Tutorial 23 – Date Manipulation
 
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This video describes the various Date Manipulation methods that we can use on table data. This includes To_char, To_date, Date formats etc. It includes the following functions that include, TO_CHAR, TO_DATE, ‘TH’, ‘SP’, ‘SPTH’ ETC. All the commands explained with syntax and example. The background music comes from Ross Bugden - Music channel. Link mentioned below: https://www.youtube.com/channel/UCQKGLOK2FqmVgVwYferltKQ and music link is : https://www.youtube.com/watch?v=BY0U432m8W0
Views: 41 game hounds
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: 889138 kudvenkat
Essbase @SUBSTRING Function
 
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interRel presents Look Smarter Than You Are with Oracle Essbase BSO: @SUBSTRING The Essbase Technical Reference documents the @SUBSTRING function, but Oracle ACE Director Tracy McMullen demonstrates how to use the @SUBSTRING function in a way that reading about it never could. If you've been looking for a more helpful and accurate version of the Essbase TechRef, here it is! To see more of our videos, go to http://epm.bi/videos
Views: 993 interRel Consulting
Performing SQL queries within R using sqldf package
 
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This video shows how to run SQL code within R, with explanations of the different types of data joins and covers subsetting data and summary calculations. The code and the files for this example can be found at: http://randyzwitch.com/sqldf-package-r/
Views: 35270 Randy Zwitch
Oracle SQL Video Tutorial 25 - COALESCE  function
 
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Oracle SQL Video Tutorials 25 - COALESCE function explained.In This Oracle SQL Tutorial for Beginners, I have explained basics of SQL.These examples work on Oracle 10g and Oracle 11g database. These helps youto understand Oracle Joins and helps beginners. Iam going to add more tutorials on Oracle DBA, Oracle RAC and Oracle PL/SQL.All Oracle sql tutorial with examples are executed on Oracle 11g using Oracle SQL Developer.
Views: 3064 Just Channel

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