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: 36940 Techtud
Video 37 - How to connect to a Oracle Database? - Database Tutorial 37 This video explains how to connection to an oracle database. The database, which is Oracle 11g has been installed in a Windows 7 computer.
Views: 119718 Sam Dhanasekaran
Installation of Oracle 12c database in Windows 10 PC.
Views: 38833 Sam Dhanasekaran
all education purpose videos
Views: 278876 Chandra Shekhar Reddy
https://www.databasestar.com/oracle-timezone-functions/ The Oracle FROM_TZ function is used to convert a value in a TIMESTAMP data type, and a specific TIME ZONE, to a TIMESTAMP WITH TIME ZONE value. It’s a helpful conversion function if you work with times and time zones a lot. The syntax of the FROM_TZ function is: FROM_TZ ( timestamp_value, timezone_value ) The parameters of this function are: - timestamp_value: the value in a TIMESTAMP format to convert. - timezone_value: this is the timezone value that the timestamp_value will be converted in to. If you want to know what values can be used as a timezone value, you can look in the database view here: SELECT * FROM v$timezone_names; For more information about the Oracle FROM_TZ function, including all of the SQL shown in this video and the examples, read the related article here: https://www.databasestar.com/oracle-timezone-functions/
Views: 69 Database Star
On daily basis, we come across this scenario when we have to find out if a column exists for a Table or View in Database. Specially if we are debugging SQL Server Reports/An application, we take a column name or part of it and want to know that from which table this column is used. We can query INFORMATION_SCHEMA.COLUMNS view to get this information. blog post link for scripts used in this video http://sqlage.blogspot.com/2014/01/tsql-how-to-check-if-column-exists-for.html
Views: 4975 TechBrothersIT
Was earth visited in the past by Ancient Aliens flying UFOs around and telling there where to build their cities....perhaps hoping that one day in the future we would put together the clues? An uncanny and what seems to be a planned alignment of a multitude of ancient archeological sites around Earth strongly points towards humans of the past being guided, globally, and over many millennia by some sort of higher intelligence. Personally, my mind was absolutely blown once I manually connected all the sites on Google Earth myself, which is exactly what I’m about to do for you. At the end of the video, I expect your mind to be blown just as mine was. I also encourage you to try this out for yourself in Google Earth and replicate my results. Before we begin, please forgive me for butchering some of these names. Nearly all of these sites are considered what is known as a UNESCO World Heritage Site, sites that are of extreme special cultural or physical significance. 1) Easter Island: We’re going to start off with Easter Island, which is home to the mysterious Moai statues which were created around 800 years ago for reasons that still remain unknown. A total of 887 monolithic stone Moai statues have been counted. 2) Nazca Lines: The Nazca Lines are mysterious giant glyphs carved into the ground in the Nazca Desert of Peru. They were thought to be built around 1600 years ago - no one knows why they are there as they can only be seen from the sky...why would anyone do that when flight hadn't been invented yet? 3) Machu Picchu: Machu Piccu was built around 600 years ago at the height of the Incan Empire and allegedly as a means to honor a "sacred landscape." If you havn't heard of it before, it's a city literally built on top of a mountain by hand….with rocks sometimes weighing as much as 40 tons. 4) Tassili n'Ajjer Tassili n'Ajjer is a range of mountains in Algeria in the Sahara Desert. It contains some 15,000 ancient cave drawings some of which are up to 10,000 years old. Some of the carvings are a bit strange as well. 5) Persepolis Persepolis is the ancient capital of Persia. It was built around 2500 years ago. 6) Khajuraho Group of Monuments The Khajuraho Group of Monuments are 85 special temples to honor Hindu gods built around 1000 years ago. They were allegedly built in this area as it is an area where quote “the gods love to play” according to local legend. The temples are dedicated to various Hindu gods such as Shiva, Vishnu, Ganesha, and Jain Tithanks. 7) The Oasis at Siwa The Oasis at Siwa is estimated to be around 4,600 years old..and many believe it could be much older. It is famous for being the home of the Oracle of Amun. Amun was an Egyptian Diety. Alexander the Great believed that his divinity was a result of his visit to this oracle. 8) The Pyramids of Giza I'm sure you've heard of the Pyramids of Giza before. They were estimated to have been constructed around 4,600 years ago. 9) Mohenjo Daro Mohenjo Daro was built in around 4600 years ago. It is part of the ancient Indus Valley Civilization. The name literally translates to the Mound of the Dead. It is thought to be one of the world's earliest major urban settlements. 10) Angkor Wat Angkor Wat was built around 1000 years ago and was dedicated to the god Vishnu. According to a 13th Century Chinese traveler, it was allegedly believed that the temple was contructed in only one night by an architect of divine power. Now let’s complete our journey by connecting the final destination to our original one, Easter Island. Once we zoom out….do you see a pattern? ALL of these sites line up on the same line around the Earth. The line is, except for a few very minor deviations that may be due to the Earth slightly shifting over the many millenia these sites were constructed as well as perhaps partial user error on my part mapping these out…..perfect. It almost looks like an equator. The probability of this occuring by chance is basically zero. Why do all these ancient and quite important sites line up on the same line on Earth? Was someone guiding the construction of all these ancient sites? Why are so many if not all of the sites related to something divine….and what was that divinity? In order to orchestrate such a thing, these civilizations would have somehow had to have made contact with each other across the space of the entire planet as well as over the course of several millenia in addition to being able to basically see the Earth from space in order to create such an uncanny alignment. These arn't the only sites that line up either, there's quite a few more sites that line up as well as you can see here. I only cut some out for the sake of brevity. Once again I encourage you to try this out for yourself. Also, if you know of any mysteries you’d like me to cover in upcoming videos, leave a comment below or send me a message on Youtube.
Views: 2382921 Strange Mysteries
Views: 474 Vis Dotnet
https://www.databasestar.com/oracle-nvl-nvl2-logical-functions/ The Oracle NVL2 function is an extension of the NVL function and can be used to handle NULL values. It allows you to specify a value to check for NULL, a separate value to return if the value is NULL, and another value to return if the first value is not NULL. It’s very similar to NVL but allows for more flexibility. The syntax for NVL2 is: NVL2( value_to_check, value_if_not_null, value_if_null ) What are these parameters: Value_to_check is the value the function checks to see if it is NULL. Value_if_not_null is the value to return if the first value, value_to_check, is not NULL. Value_if_null is the value to return if the first value, value_to_check, is NULL. These parameters can have almost any data type (the second and third parameter can’t be a LONG data type). Oracle will determine the data type from the supplied parameters. There are quite a few of these conditional checking functions in Oracle, so the one to use would depend on your needs. But it’s good to know this function exists. For more information about the Oracle NVL2 function, including all of the SQL shown in this video and the examples, read the related article here: https://www.databasestar.com/oracle-nvl-nvl2-logical-functions/
Views: 271 Database Star
More info http://howtodomssqlcsharpexcelaccess.blogspot.com/2018/06/mssql-sql-server-insert-into-table-if.html
Views: 97 Vis Dotnet
Using ASP Classic to check if the email address exists in an sql server database. If the email does exist, show a message. If the email address does not exist, insert into the table. View article about this video and get the code I developed specifically for this lesson, from here. http://www.cffcs.com/Main.asp?Type=Entry&EID=84 Help support our work here on YouTube by purchasing a copy of Wayne Barron's first published book. Amazon.com http://amzn.to/2DHdOYP Amazon.co.uk http://amzn.to/2EmfYON What we use in our office. The microphone Audio-Technica AT2020USB Plus Condenser Microphone http://amzn.to/2HSbtMx UK Customers http://amzn.to/2DLHd3g Pop Filter - http://amzn.to/2kIDWt1 Anti Vibration - http://amzn.to/2kIpnWp Keyboards with a sleek design, ease of use, and easy to type on. Kensington Slim Type Wired Keyboard http://amzn.to/2GS2kUS UK Customers http://amzn.to/2DLH142 Read about Wayne Barron's Authoring Work. https://www.waynebarron.com Thank You Wayne Barron Dark Effects Studios (Like Us On Facebook) https://www.facebook.com/DarkEffectsStudios Follow us on Twitter https://twitter.com/DarkEffectsStud Spotlight on Dark Effects http://www.youtube.com/DESpotlight http://www.darkeffects.com View all our videos on Dark Effects Video Site http://watch.darkeffects.com http://www.cffspotlight.com/Dark_Effects_Production
Views: 281 Dark Effects Studios
Using HAVING clause and difference with GROUP BY & WHERE clause in SQL statement Link for scripts on my blog: https://sqlwithmanoj.com/2015/05/23/sql-basics-difference-between-where-group-by-and-having-clause/ Check the whole "SQL Server Basics" series here: https://www.youtube.com/playlist?list=PLU9JMEzjCv14f3cWDhubPaddxRvx1reKR Check my SQL blog at: http://sqlwithmanoj.com/ Check my SQL FB Page at: https://www.facebook.com/sqlwithmanoj
Views: 66169 SQL with Manoj
This tutorial will show you how to check if a table exists or not using VBA in Microsoft Access You can get the code for this example from here https://github.com/codecaine-zz/Microsoft-Access-VBA-Global-Functions
Views: 115 codecaine
Oracle 12c Database New Features - Pluggable Database - Video 1 1. Pluggable Database * Oracle 12c introduces a new feature called 'Pluggable Database'. Here Oracle Metadata and user data are totally separated into two sections. One is Container DB (or CDB) which will hold Oracle Metadata. The other is Pluggable DB (or PDB) which will hold user data. How does a Pluggable Database work? In the regular database, Oracle's metadata and user's application data are integrated. For beginners, Oracle Metadata is the data that is present when you install a new Oracle Database (without any sample schemas). Even though it can be called as an empty database, it still has data provided by Oracle. This data is needed by the database to function. For example, the objects owned by SYS, SYSTEM are mostly metadata. Then user data is entered into that database. They will go under multiple user schemas. Now the database is being used by the users. Now a situation arises so that we need to create another database on the same server. Why? Let us say that you need to provide data to two clients. And you don't want one client to other's data. And your data is contained in an extensive set of application schemas. In this case, making a copy of those applications schemas into a different set of names and making them reside in the same database is very difficult. So, you provide two separate databases. This also ensures that there is no security violation. So, we install another new database, which comes with Oracle Metadata. Then we load the user data. In this method, which is currently being used (Year 2013), there will be a need for more memory for both the database instances. There will be two SGAs, two sets of smon, pmon and other background processes running. Then if we need to copy one database to another, we need to rely on extensive procedures which includes exporting the data from the source database first, then removing the data at the target and then finally loading the data in there. After that, we need to take care of the user security and object privileges etc. So, if you want to provide data for multiple tenants, that is multiple clients, then with the current set of features (till Oracle 11g), we have to create multiple databases. That is, one database for one client. In otherwords, there is no multi-tenancy. Multi-Tenancy is becoming an important requirement in cloud infrastructure, these days. You would like to have the ability of providing data to multiple clients from the same database system with full confidence in security. This can be achieved in Pluggable Database. In a Pluggable Database, Oracle basically separates its metadata entirely from the user data. Metadata is stored in a section called Container DB. Then the user data are stored in Pluggable DBs. It also stores user metadata in the Pluggable DB. By the way, what is user metadata? For example, earlier, the list of user accounts that exist in a database is tightly inegrated with Oracle Metadata. Now, with the separation of Container DB and Pluggable DB, the user accounts must exist in the Pluggable DB. So, the Pluggable DB not only contains user data, but also some user metadata. So, what are the benefits? * Multi-Tenancy - We can bring in two Pluggable DBs under one Container DB. Both will be totally segregated, but yet controlled by one instance. This is an important feature for SaaS (Software as a Service) platforms, Cloud, On-Demand and Vendor Managed Application solutions. * Easy cloning/copying. Now the cloning and copying the databases across servers would be much easier. Just clone a Pluggable DB and plug-it-in in a different server. * Very easy upgrades and patching.
Views: 80749 Sam Dhanasekaran
Discussion of Temp Tables and persistence and why IF EXISTS and DROP TABLE are not necessary. Temp Tables are created in the tempdb system database in SQL Server. They are persistent but not necessarily long lived. Temp tables hav many similarities to true tables, however they also have special properties that allow more flexibility respecting scope.
Views: 1836 Dave Merton
This video is about pl sql basics,pl sql basic programs,basic pl sql programs,oracle pl sql basics,pl sql basics with examples,basic pl sql,basic pl sql queries,basics of pl sql,pl sql basics tutorial,pl sql basic concepts,basic pl
Views: 159 Nayabsoft
HOW TO CHECKING IF TEMPORARY TABLE EXISTS IN TEMPORARY DATABASE IN SQL SERVER HD Video
Views: 724 Sourn Sarim
Giraffe Academy is rebranding! I've decided to re-focus the brand of this channel to highlight myself as a developer and teacher! The newly minted Mike Dane channel will have all the same content, with more to come in the future! Source Code - http://www.mikedane.com/databases/sql. This video is one in a series of videos where 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. If you’re enjoying Giraffe Academy and want to invest in our future, consider leaving a contribution http://www.mikedane.com/contribute Links: Website - http://www.mikedane.com/ Facebook - https://www.facebook.com/giraffeacademy/ Twitter - https://twitter.com/GiraffeAcademy
Views: 6617 Mike Dane
Copy code from here: http://howtodomssqlcsharpexcelaccess.blogspot.ca/2016/01/mssql-how-to-check-if-stored-procedure.html
Views: 310 Vis Dotnet
This video shows you how to create a new connection using a new user account (other than the system user account) in Oracle SQL Developer, so that you have a clean workspace without all the clutter of system tables. It is NOT a general introduction to using Oracle SQL Developer.
Views: 352164 Chitu Okoli
Spoon boy: Do not try and bend the spoon. That's impossible. Instead... only try to realize the truth. Neo: What truth? Spoon boy: There is no spoon. Neo: There is no spoon? Spoon boy: Then you'll see, that it is not the spoon that bends, it is only yourself.
Views: 789679 Pablo PARRADO
check if record exists before insert cSharp sql
Views: 30157 code factory 2016
Shoutout to SeatGeek for sponsoring the video. Use code KTO for $20 off your first purchase. Link: https://sg.app.link/kto Dark subject I know... but people don't know that this exists, and what the NFL rule-book says about it. Shoutout to Michael Alberto for helping me edit! Check me out on Twitter: https://twitter.com/OfficialKTO Welcome to my channel! My videos are all things football. Hypothetical scenarios, game and player breakdowns, predictions, and football stories. If you like my videos be sure to subscribe and let me know what you think down below! Music by: Epidemic Sound
Views: 324572 KTO
Views: 112 Swift Learn
To connect to a third party database in SQL Developer, you will need to install a jdbc driver. The drivers are free downloads. Review the supported jdbc driver versions at http://www.oracle.com/technetwork/products/migration/jdbc-migration-1923524.html. 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.
Views: 153278 Oracle Learning Library
Lo-Fi is cool and stuff ---------------------------- Lyrics: Every single day it's like a morning routine I walk around the school with what feels like a boredom disease From the floor to my knees is sore but i'm sorta relieved Cuz I got time to think to myself so of course i'm at ease But then she walks around the corner with no warning for me So I lose control, am I in the real world or a dream? It's torture to me cuz I can't think straight whenever you’re in the scene Your image is in my head I could paint a portrait with these I'm sure that it seems like i'm some sort of a creep Cuz I talk about this girl like she’s a lord or a queen And I don't even know her name, she’s just gorgeous to me And I can't even talk to her cuz i'm corny and she Probably doesn't know that I exist so I just sit Here and write this shit waste my time on this Instead of tryna get something to say next time I look into her eyes again Not that it matters I got no courage, yeah I'm quite the wimp If I do say something somehow, it’ll just be “Hi!” that’s it Cuz where do I go from there? Talk about what I like and shit? I would try it if she wasnt so damn perfect Damn I so tired of being nervous Shouldn't even talk about the way you glance at me at lunch Cuz I know it's nothing, but damn it's been givin me a hunch Makes me want to think of a cute little fantasy of us But I can't hear you call for me, i've never heard you speak in tongue Just another reason, lust isn't what i’ve been thinkin I wanna get to know you but i'm standin over here shakin It's makin me aggravated cuz I think I know what to say I just don't quite know how to phrase it I'm thinkin i’ll overthink it Maybe I should just say “Nevermind” and screw it Cuz if I finally do it and you dont like me, I'm ruined It might be just stupid to get up and say “Hi” so i'm through it I guess i’ll sit here in silence with you in my mind where you’re clueless ---------------------------- - Join my music Discord: https://discord.gg/fanWMpy - Instagram: https://www.instagram.com/oraclemusicofficial - Soundcloud: https://soundcloud.com/official_oracle - Beat Credz: https://www.youtube.com/watch?v=_5h2Pau7sKU - Art Credz: Me
Views: 97 Oracle
by Mohamed El Desouki - محمد الدسوقى [email protected] Tel :00966 553450836 جامعة سلمان بن عبد العزيز - السعودية - الخرج Final Revision on SQL . مراجعة شاملة على ماتم دراسته خلال السلسلة Text Book: Fundamentals of Database Systems, 5th Edition, by Elmasri/Navathe, published by Addison-W oracle create table statement oracle drop table statement oracle constraints database constraints primary key constraint foreign key constraint check constraint null not null constraint unique constraint insert into statement update statement delete statement select statement basic query where clause select where Like '%' Like '_' select where Like aggregate functions summary functions group by group by with aggregate functions
Views: 23563 محمد الدسوقى
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: 174247 kudvenkat
Learn how Roles really work with Oracle PL/SQL and why a privilege granted via a role can't be used in PL/SQL. Demonstrations, examples. See all lessons and many more free Oracle Database tutorials at https://www.skillbuilders.com/free-oracle-database-tutorials John Watson: We have the business of roles - roles and PL/SQL. The point here is that roles are invisible to PL/SQL. When you compile your code, only direct privileges are available. When you run your code, only direct privileges are available. This is for definer's rights, I should say. When you run the code, only direct privileges are available to grant to the definer. In effect, the definer's rights code, all roles are disabled within the stored procedure. And certainly roles are disabled when compiling the code. Functionally, it's equivalent to having issued the command SET ROLE NONE. Why is this? Why is it you can't use your privileges? It's perfectly straightforward. It's a technology limitation. Quickly to see what's going on. If I go in and say - let me connect or create a clear schema. I'll create myself, grant dba to jw identified by jw. I've created a user and given him ridiculously high privileges. Connect.... What can you do? You can do pretty much anything. If he wants to delete from scott.emp, he can do it. Let's roll back, because along with his dba role, he has the ability to pretty much anything to use the data. Now we'll create a procedure. If I create a procedure, create delemp as begin, and in there I delete from scott.emp, end, compilation errors. What are they? Show error. At line 2 table of view doesn't exist. That's line 2 delete from scott.emp. I remember way back in version 7, this cause so much confusion before we realized what was going on. It's quite simple that when we are within the code, as the definer or the invoker, because this is definer's rights code, when we are within the definer's rights code block or indeed when we are compiling a definer's rights code block, the roles are disabled and that's why we cannot see it. But why is this and why do I say it's a technology limitation? It's because roles can be enabled and disabled. They can be enabled or disabled. That makes it logically impossible to consider a role when executing a stored procedure because I might have the role enabled while I compile it, but how do I know that it's going to be enabled when I run it? If I grant execute on the code to a third party, he doesn't have the role at all and that he must not even be logged on. So it becomes a logical impossibility because of the way roles are used because roles are enabled or disabled. You can dynamically switch them on and off. It's a logical impossibility to use role within definer's rights program module. Invoker's rights code, however, is very different. That infuses some interesting issues. Invoker's rights code can use any roles that happen to be enabled for the user at the time that he invokes it in exactly the same way that an anonymous PL/SQL can use any enabled roles. In the security point of view, the definer can in effect grab any roles within his code that the invoker happens to have. Dave: [Question], John, pardon. How do you enable or disable a role? John: Right now there's several techniques. I won't spend too much time demonstrating. The easiest technique will be alter - I can set role none. And that will have disabled all my roles. Now if you look at this, I've got nothing. If I try to run my code and query - let's see. Yes. If I try to delete from scott.emp I can't see it. So I'll set role dba and now of course I can. That's the easiest way. In fact, there are much more [05:07 inaudible] ways to switch roles on and off. We can do it with operating system authentication and I can do it with proxy authentication. We have a persistent session through application server as well as a user when we pass that session out to many of the users that can switch roles on and off. That's the persistent session switch identities. Perhaps, best of all, I can create what I call secure application roles well it protect the role with a package and that can contest any number of issues - environment variables, maybe the time, maybe your IP address, perhaps the program you're using and switch roles on and off accordingly. So there are many ways for controlling roles and you should do it. Blindly granting roles and letting them be enabled all the time is not good security. The end result for this, however, you can get some pretty unexpected results within your code. I've tried to run through in our first half hour some of the issues that we see with PL/SQL in release 11g and earlier. After a short break, we'll move on to the 12c features.
Views: 286 SkillBuilders
Subscribe to join the Film Theorists! ►► http://bit.ly/1dI8VBH The Hidden Meaning of Matrix: Reloaded! ► http://bit.ly/1Q8BGUU Visit our friends over at Wisecrack! ► http://bit.ly/1dUhzfC Think you know the Matrix? Weren't even born when the first Matrix movie came out? Either way, you probably know this world-is-a-computer-simulation sci-fi series by its slo-mo bullets, screens full of green text, and a whole lot of Keanu Reeves making his "serious face." What you might NOT know about the Matrix is that the main character, Neo, is not actually the savior of the world and acts is actually just a pawn throughout the entire series meant to throw off you and almost everyone else in the movie. But that begs the question: If Neo isn't the ONE, who IS? Like the theme song? Thanks to CARF! https://www.youtube.com/user/carfmobile SOCIAL MEDIA: Twitter: @MatPatGT Facebook: facebook.com/GameTheorists Instagram: instagram.com/matpatgt MORE FILM THEORY! The TRUTH about Jon Snow ► http://bit.ly/1dHmLUW Can Dr. Who's Doctor be a HUMAN? ► http://bit.ly/1AGes5S Are VIDEO GAMES the future of movies? ► http://bit.ly/1I2qc5b How to Win an Oscar for BEST ACTOR! ► http://bit.ly/1SRa0a4 How to Win an Oscar for BEST PICTURE! ► http://bit.ly/1daa1oQ
Views: 8589138 The Film Theorists
Darwin has promised to play video games with Gumball, but there is a Banana Joeshaped problem… ► Subscribe to The Amazing World of Gumball - http://bit.ly/2gjL91J Follow us for all the latest Gumball news! ► Website - http://www.theamazingworldofgumball.com/ ► Facebook - http://bit.ly/2foqTcO Gumball, the amusing blue cat with a giant head and his best buddy Darwin, a pet goldfish who sprouted legs, step up the hilarity and hijinks in Cartoon Network's comedy series, The Amazing World of Gumball. The BAFTA award-winning series tells the story of an extra-ordinary suburban family who just happen to live in an ordinary town. Along with Gumball and Darwin there's Dad, a 6'4" pink rabbit who stays at home while Mom works in the rainbow factory and Anais, a 4-year-old genius bunny. This season will bring to light to some tough questions such as; will Gumball ever win the affections of Penny? How will Darwin react when Banana Joe chews up his pen? And what happens when Gumball and Darwin get their first cell phone? All will be answered, well maybe not answered, but it sure will be entertaining to watch. ► Click to watch more of The Amazing World of Gumball - https://www.youtube.com/playlist?list=PLkhjQtWfYUDwXAXpnFOv6M_epAJz4TPgr ► Click to watch the best of Gumball - https://www.youtube.com/playlist?list=PL77ED97B132C66551
Views: 1311472 The Amazing World of Gumball
Explaining what is SubQuery in Oracle SQL and How SubQuery internally work in Oracle SQL database a subquery is a query within a query(Parent and Child Query). You can create subqueries within your SQL statements. These subqueries can reside in the WHERE, FROM and SELECT clause ------------------------------------------------------------------------------ Assignment Link: Assignment Link will come 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 Rakesh Malviya 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: 47 EqualConnect Coach
This Linux video tutorial from https://www.fireboxtraining.com/linux demonstrates how to create users and groups on a Linux server. We will take a closer look at the /etc/passwd and /etc/group files so you better understand the relationship between users and groups.
Views: 71348 Firebox Training
POSTGRESQL psql How to check if a table exists in a given schema # CREATE DATABASE testdb; * list all dbs # \l # \l testdb * change database, connect to new database # \c testdb; # \connect testdb * list all tables # \d * describe all tables # \d table_name # \d+ table_name * quit # \q
Views: 133 OSPY
NEW VIDEO - DID PROJECT ZORGO CAUSE THEW YOUTUBE BLACKOUT https://youtu.be/dbt38Bz1iro What about this Project Zorgo that wants to destroy Youtube? Are they a real hacker group? Or just a clever bit of theater for the Youtube stage? ***Visit the Las Vegas triplets now https://www.youtube.com/user/triplettimes NEW SHOW EVERY FRIDAY! SUBSCRIBE FOR ALERTS! https://www.youtube.com/subscription_center?add_user=billschannel SEND" REAL OR FAKE" SUBMISSIONS TO [email protected] NEW REAL OR FAKE pictures and videos on my FACEBOOK EVERYDAY!!!!!! http://www.facebook.com/billschannel CHECK OUT MY LATEST "BEHIND THE SCENES" PICTURES ON INSTAGRAM https://www.instagram.com/billschannel - ABOUT THIS SHOW - In this episode of Real or Fake, I have 3 new submissions that will test your ability to sort out fact from fiction., and my Favorite Fake of the week! BIGGEST TREE IN THE WORLD DRONE PHONE TURTLE WITH GOD WRITTEN ON IT'S SHELL More Videos You might Enjoy from BillsChannel ROBERT THE DOLL - REAL OR FAKE https://youtu.be/QPFpJRJg9Ug?t=4m13s FREDDY FAZBEAR'S PIZZA PLACE - real or fake? https://youtu.be/J9MsdYTCVvk LIVING DINOSAUR CAPTURED IN AFRICA https://youtu.be/3Ra6awS93z4
Views: 1377762 billschannel
sql insert if not exists In many cases we need to insert a row by checking whether it is already available or not. First we need to find a row is present or not. then if it is present, we skip the insert process. If the row is not present, then we insert the row. This query will help to insert rows only if not present. You can use this query directly in your application, where you need to check the presence before insert. The syntax is : merge into tblname i using (select ‘val1' as a1,‘val2' as a2,‘Val3' as a3, …. , ‘valN' as an) d on i.attribute1=d.a1 when not matched then insert (Attribute1,Attribute2,Attribute3, …. , AttributeN) values (d.a1,d.a2,d.a3,…,d.an); The example is merge into items i using (select '7' as itemid,'puri' as itemname,'25' as itemcost) d on d.itemid=i.itemid when not matched then insert (itemid,name,price) values (d.itemid,d.itemname,d.itemcost); Like us on FB https://www.facebook.com/Eddy5SmartSolutions/?fref=ts Subscribe Our Channel https://www.youtube.com/channel/UCtUgeNnytvnb51p25pcz58g
Views: 3483 Computer Science lectures and tutorials
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Views: 2378 Just Channel
If you're new, Subscribe! → http://tinyurl.com/m3sy8w6 Check out my LP/Gameplay channel: http://www.youtube.com/user/PBGGameplay PeanutButterGamer gives you his list of the top 10 Legend of Zelda Games! Which do you think are the best? ----- http://www.NormalBoots.com Follow me on FaceBook and Twitter for exclusive stuff and junk! http://www.facebook.com/PeanutButterGamer http://twitter.com/PeanutButterGmr T-Shirts, they exist: http://www.districtlines.com/peanutbuttergamer
Views: 3419620 PeanutButterGamer
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Views: 2212 مركز صناع الإبداع
Sample Codes Here: Private Sub txtFN_Change() Dim rs As New ADODB.Recordset rs.Open "select * from tblsampledb where FirstName='" & txtFN.Text & "'", con, adOpenDynamic If Not rs.EOF Then MsgBox "YOUR PRIMARY KEY ALREADY EXIST!!", vbCritical, "Message" txtFN.Text = "" txtFN.SetFocus cmdS.Enabled = False Else cmdS.Enabled = True Exit Sub End If YOUTUBE CHANNEL:http://www.youtube.com/user/MrJomarflores123 OFFICIAL WEBSITE: http://flotechinc.blogspot.com/
Views: 152 Jomar Flores
.NET developers: Watch this video to learn how to take advantage of Oracle Multitenant, a new feature of Oracle Database 12c, while using Visual Studio. Oracle Multitenant makes it easy for developers to quickly make copies of existing databases, create/destroy new test databases quickly, and to share databases with other developers. If you would like to try out what you see in this video you will need access to an Oracle Database version 12.1 or later that was configured to use a container database. You will also need to download and install: 1) Oracle Developer Tools for Visual Studio version 12.1 or higher 2) Oracle Data Provider for .NET version 12.1 or higher This software can be found on the .NET Developer center (http://otn.oracle.com/dotnet) as part of the "ODTwithODAC" download packaging. For instructions on how to install this, see the Quick Start Video: https://www.youtube.com/watch?v=zrzDOk8gg5A Visual Studio 2012 and 2013 is supported - any edition except Express Edition (Community Edition is supported). Oracle Multitenant, introduced in Oracle Database 12c Release 1 (12.1), enables an Oracle database to function as a multitenant container database (CDB) that includes zero, one, or many customer-created pluggable databases (PDBs). A PDB is a portable collection of schemas, schema objects, and nonschema objects that appears to any Oracle client application as a non-CDB. Note: all Oracle database versions prior to Oracle Database 12c Release 1 (12.1) are known as non-CDBs. A CDB contains one seed database, which is a system-supplied template that the CDB can use to create new PDBs. The seed PDB is named PDB$SEED. You cannot add or modify objects in PDB$SEED. Because new PDBs are essentially copied from the seed rather than created from scratch, PDB creation time is generally much faster than creating a non-CDB. PDBs can also be cloned from other PDBs in a similarly fast amount of time. PDBs can be unplugged, which means they are removed from the CDB, and exist on the database server simply as a set of files: a metadata XML file along with some database files (.DBFs). This combination of metadata file and database files can then be easily plugged into any other CDB that is compatible with the PDB. From the point of view of .NET developers who have SYSDBA privileges, this makes testing a database configuration with your application as simple as cloning an existing PDB, or plugging in a PDB in the form of some provided database files. Similarly, a database configuration can be shared with other developers, either by cloning or through unplugging and sharing the database files. If a user with SYSDBA privileges makes a connection to a CDB in Visual Studio Server Explorer, a Pluggable Databases Node appears in the tree control. When that node is expanded, the seed PDB, along with any other available PDBs, appear as child nodes. From there, operations such as Create New, Plug, Unplug, Clone, Delete, Open, and Close can all be easily achieved.
Views: 1003 Oracle .NET
Hello and welcome everyone. In this series, you'll learn PL/SQL programming. Enjoy this series. SQL for Beginners: https://www.youtube.com/playlist?list=PLysly0KYnAY2q8cobbotVbn36XOskQR2F FACEBOOK PAGE https://www.facebook.com/ishwaracademy/
Views: 218 Ishwar Academy