- published: 11 Jul 2015
- views: 288210
SQL (i/ˈɛs kjuː ˈɛl/, or i/ˈsiːkwəl/;Structured Query Language) is a special-purpose programming language designed for managing data held in a relational database management system (RDBMS), or for stream processing in a relational data stream management system (RDSMS).
Originally based upon relational algebra and tuple relational calculus, SQL consists of a data definition language, data manipulation language, and a data control language. The scope of SQL includes data insert, query, update and delete, schema creation and modification, and data access control. Although SQL is often described as, and to a great extent is, a declarative language (4GL), it also includes procedural elements.
SQL was one of the first commercial languages for Edgar F. Codd's relational model, as described in his influential 1970 paper, "A Relational Model of Data for Large Shared Data Banks." Despite not entirely adhering to the relational model as described by Codd, it became the most widely used database language.
SQL is a special-purpose programming language designed for managing data in a relational database, and is used by a huge number of apps and organizations. Watch this Video to learn basics of SQL. This Video covers below topics about SQL. 0:01 What is SQL? 2:07 Creating a Table and Inserting Data 5:52 Querying The Table 8:03 Aggregating Data 11:24 Queries with AND OR 15:59 Querying IN subqueries 21:22 Restricting Grouped Results with HAVING 25:52 Calculating results with CASE 31:51 JOINing tables 37:15 Joining related tables with left outer joins 41:21 Changing Rows with UPDATE and DELETE 45:54 ALTERing tables after creation 49:51 Joining tables to themselves with self joins 53:50 Combining multiple joins By watching this Video we can learn how to use #SQL to store, query,...
http://www.guru99.com This tutorial explains the concept of DBMS , Types of DBMS & introduces SQL to the audience.
A fun, energetic and clear introduction to SQL and databases for just about anybody to understand! Finally understand SQL without being bored to tears or getting frustrated. Also grab my nice DISCOUNT on my SQL for FinTech job seekers course: https://goo.gl/jZHfVe This video answers: What is SQL? How is SQL used? What is a database? Why use a database instead of a spreadsheet? These videos have an intrinsic cost of about $1000 to make so if you enjoy them, please consider donating so that I can make more videos on a more regular basis! It's not just standing up and talking. It could be weeks of planning/research, then multiple takes, then hours of editing then responding to comments. Don't forget the thousands spent on the equipment used. I've spent a lot of money on the equipment I ...
In this course we will cover all of the fundamentals of the SQL (Structured Query Language). This course is great for beginners and also intermediates. We will cover the following... Overview of SQL Create, alter and delete databases & tables Query a database using multiple operators Data types Insert, update and delete records Join tables together Use aliases Constraints (Primary, foreign) Indexes DONATE to keep free courses like this going - https://www.paypal.com/cgi-bin/webscr...
By Andrew Gould http://www.wiseowl.co.uk - Learn how to write basic queries in Microsoft SQL Server. This video teaches you the absolute basics of the SELECT and FROM statements using SQL Server Management Studio, including how to use aliases to refer to fields. You can view a written version of this tutorial at: http://www.wiseowl.co.uk/blog/s289/getting_started_with_sql_queries.htm You can download the script to create the Movies database used in this video at the following link: http://www.wiseowl.co.uk/files/execise-question-files/qf-898.zip You can see the range of resources and courses we offer in SQL Server here: http://www.wiseowl.co.uk/sql/ Visit www.wiseowl.co.uk for more online training resources in Microsoft Excel, Microsoft Access, Microsoft PowerPoint, Microsoft Word, M...
This tutorial covers some basics of SQL queries and is meant for beginners. Link to Lesson 2: http://www.youtube.com/watch?v=OpRO1atoe84 Link to Lesson 3: http://www.youtube.com/watch?v=w1F0UgsYfis
Just how bad is it if your site is vulnerable to an SQL Injection? Dr Mike Pound shows us how they work. Cookie Stealing: https://youtu.be/T1QEs3mdJoc Rob Miles on Game Playing AI: https://youtu.be/5oXyibEgJr0 Secure Web Browsing: https://www.youtube.com/watch?v=E_wX40fQwEA Deep Learning: https://youtu.be/l42lr8AlrHk Tom Scott on SQL Injection: https://youtu.be/_jKylhJtPmI http://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: http://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Añádeme: https://plus.google.com/+deividcopteroPLUS/videos https://twitter.com/daviedplusplus Tutoriales de SQL server 2012 en español Descarga: Microsoft SQL Server 2012 Express http://www.microsoft.com/es-mx/download/details.aspx?id=29062 Tenemos un colaborador en el canal "David Hackro" Puedes contactar con TutorialesHackro en su canal o redes sociales. http://www.youtube.com/user/tutorialeshackro https://www.facebook.com/TutorialesHackro https://twitter.com/TutorialesHacko tutorialesdeprogramacion.hol.es tutoriales de sql
SQL - Alle Grundlagen ( ! Aufklappen für die Zeiten zum Auswählen ! ) SELECT / WHERE / INSERT INTO / DELETE / DISTINCT ______________________________________ ► Zeiten: 0:00 - 3:30 SELECT / Auswählen einer Datenbank 3:30 - 4:53 DISTINCT / Doppelte Datensätze löschen 4:53 - 7:39 WHERE / Spezifisches auswählen 7:39 - 9:09 AND, OR / Und , oder 9:10 - 10:17 ORDER-BY / Sortieren nach ABC / ZYX 10:17 - 13:22 INSERT INTO / Datensatz einfügen 13:22 - 15:04 UPDATE / Datensatz ändern 15:04 - 16:58 DELET FROM / Datensatz löschen ______________________________________ ► Website: http://postutorial.jimdo.com ► Livestreams: http://www.twitch.tv/kiwistevie ______________________________________ SQL Tutorial von POSTutorial (2013).
Hey, this is radio station W S K E E
We're takin' calls on the wish line
Making all your wacky wishes come true
Hello
I wish I was little bit taller
I wish I was a baller
I wish I had a girl who looked good
I would call her
I wish I had a rabbit in a hat with a bat
And a six four Impala
I wish I was like six-foot-nine
So I can get with Leoshi
'Cause she don't know me but yo, she's really fine
You know I see her all the time
Everywhere I go and even in my dreams
I can scheme a way to make her mine
'Cause I know she's livin' phat
Her boyfriend's tall and he plays ball
So how am I gonna compete with that
'Cause when it comes to playing basketball
I'm always last to be picked
And in some cases never picked at all
So I just lean up on the wall
Or sit up in the bleachers with the rest of the girls
Who came to watch their men ball
Dag y'all, I never understood, black
Why the jocks get the fly girls
And me I get the hood rats
I tell 'em scat, skittle, scabobble
Got hit with a bottle
And I been in the hospital
For talkin' that mess
I confess it's a shame when you livin' in a city
That's the size of a box and nobody knows yo' name
Glad I came to my senses
Like quick, quick got sick, sick to my stomach
Overcommeth by the thoughts of me and her together
Right? So when I asked her out she said, I wasn't her type
I wish I was little bit taller
I wish I was a baller
I wish I had a girl who looked good
I would call her
I wish I had a rabbit in a hat with a bat
And a six four Impala
I wish I was little bit taller
I wish I was a baller
I wish I had a girl who looked good
I would call her
I wish I had a rabbit in a hat with a bat
And a six four Impala
I wish I had a brand-new car
So far, I got this hatchback
And everywhere I go, yo I gets laughed at
And when I'm in my car I'm laid back
I got an 8-track and a spare tire in the backseat
But that's flat and do you really wanna know
What's really whack, see I can't even get a date
So, what do you think of that?
I heard that prom night is a bomb night
With the hood rats you can hold tight
But really tho' I 'm a figaro
When I'm in my car, I can't even get a hello
Well, so many people wanna cruise Crenshaw on Sunday
Well, then I'ma have to get in my car and go
You know I take the 110 until the 105
Get off at Crenshaw tell my homies look alive
'Cause it's hard to survive when your livin'
In a concrete jungle
And these girls just keep passin' me by
She looks fly, she looks fly
Makes me say my, my, my
I wish I was little bit taller
I wish I was a baller
I wish I had a girl who looked good
I would call her
I wish I had a rabbit in a hat with a bat
And a six four Impala
I wish I was little bit taller
I wish I was a baller
I wish I had a girl who looked good
I would call her
I wish I had a rabbit in a hat with a bat
And a six four Impala
I wish I was a little bit taller
I wish I was a baller
I wish I was a little bit taller y'all
I wish I was a baller
I wish I was a baller
I wish I was a baller
Hey, I wish I had my way
'Cause everyday would be a Friday
You could even speed on the highway
I would play ghetto games
Name my kids ghetto names
Little Mookie, big Al, Lorraine
Yo you know that's on the real
So if you're down on your luck
Then you should notice how I feel
'Cause if you don't want me around
See I go simple, I go easy, I go greyhound
Hey, you, what's that sound?
Everybody look what's going down
Ah, yes, ain't that fresh?
Everybody wants to get down like dat
I wish I was little bit taller
I wish I was a baller
I wish I had a girl who looked good
I would call her
I wish I had a rabbit in a hat with a bat
And a six four Impala
I wish I was little bit taller
I wish I was a baller
I wish I had a girl who looked good
I would call her
I wish I had a rabbit in a hat with a bat
And a six four Impala