Following on from my previous video introducing the SELECT query, this video shows how to use primary and foreign keys to connect up related tables when you need to retrieve records from both.

Prerequisite knowledge is:
Databases intro: https://youtu.be/qRv981BXOeA
SQL SELECT from one table: https://youtu.be/t9qpMYJAbGg

A database view is a subset of a database and is based on a query that runs on one or more database tables. Database views are saved in the database as named queries and can be used to save frequently used, complex queries.

DBMS Notes:
File 1: https://drive.google.com/file/....d/14bXNQ8BRqYj_F5Q0h
File 2: https://drive.google.com/file/....d/1O4KdWod2jd3ja5kK6
Contributed by: Anurag Singhal

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Code: https://www.adamkhoury.com/SQL..../video/SQL-INNER-JOI
Learn SQL INNER JOIN syntax for accessing data from two related tables in a single query according to clauses on the data. It will render a result set that has all selected columns from both tables.

In this PHP tutorial, we will finally create our first PHP application, using everything we have learned up until now! 🙂 In this video, we will create a simple PHP calculator, that can be used to teach you how to implement PHP, based on everything you have learned.

➤ GET ACCESS TO MY LESSON MATERIAL HERE!

First of all, thank you for all the support you have given me!

I am really glad to have such an awesome community on my channel. It motivates me to continue creating and uploading content! So thank you!

I am now using Patreon and YouTube Memberships to share improved and updated lesson material, and for a small fee you can access all the material either from my memberships or Patreon, depending on your preference. I have worked hard, and done my best to help you understand what I teach.

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In this video, I'm going to be showing you how to make a website with Python, covering Flask, authentication, databases, and more. The goal of this video is to give you what you need to make a finished product that you can tweak, and turn into anything you like. We're going to also go over how you create a new user's account, how you store those in a database, how to log into those user accounts, how to log out of them, and how you associate that information with a specific user.

🔥 Sign up for a FREE TypingDNA Developer Account! https://www.typingdna.com/clients/signup.
Try the TypingDNA Demo: https://www.typingdna.com/#demo

📝 Code for this tutorial: https://github.com/techwithtim..../Flask-Web-App-Tutor

📺 Fix Pip on Windows: https://www.youtube.com/watch?v=AdUZArA-kZw&t=10s
📺 Fix Pip on Mac: https://www.youtube.com/watch?v=E-WhAS6qzsU

⭐️ Timestamps ⭐️
00:00:00 | Video Overview
00:01:50 | Project Demo
00:04:35 | Directory Structure
00:06:40 | Flask Setup & Installation
00:08:55 | Creating a Flask App
00:14:01 | Creating Routes/Views
00:21:50 | Jinja Templating Language & HTML Templates
00:47:22 | Sign Up Page HTML
00:52:14 | Login Page HTML
00:54:31 | HTTP Requests (POST, GET, etc.)
00:57:05 | Handling POST Requests
01:03:14 | Message Flashing
01:12:42 | Flask SQLAlchemy Setup
01:15:46 | Database Models
01:23:42 | Foreign Key Relationships
01:29:10 | Database Creation
01:34:14 | Creating New User Accounts
01:43:16 | Logging In Users
01:49:17 | Flask Login Module
01:56:03 | Checking if User is Logged In
01:58:54 | Notes HTML
02:02:41 | Adding User Notes
02:05:48 | Deleting User Notes

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We take the new 380ACP Glock 28 to the range, go over its features, and test it's reliability 👀

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Music Epidemic Sound

Disclaimer: These videos are strictly for educational and entertainment purposes only. Imitation or the use of anything demonstrated in my videos is done AT YOUR OWN RISK. All work on arms should be carried out by a licensed individual and all state and federal rules apply to such. We (including YouTube) will not be held liable for any injury to yourself or damage to your arms resulting from attempting anything shown in any our videos. I do not endorse any specific product and this video is not an attempt to sell you a good or service. I am not a retail shop and DO NOT sell or deal in arms. Such a practice is heavily regulated and subject to applicable laws. I DO NOT sell parts, magazines, or arms. These videos are free to watch and if anyone attempts to charge for this video notify us immediately. By viewing or flagging this video you are acknowledging the above.

Fair Use: In the rare instance I include someone else’s footage it is covered in Fair Use for Documentary and Educational purposes with intention of driving commentary and allowing freedom of speech.

I didn’t know how much I love Hollywood westerns until I saw a Roy Rogers movie titled My Pal Trigger. It strikes the perfect balance between the medieval and modern era when guns existed but their technology was still very much in its infancy.

✅ 1. The Colt Model 1851 Navy Revolver
✅ 2. The Remington Rolling Block Rifle
✅ 3. The W.W. Greener Coach Gun
✅ 4. The Remington New Model Army Revolver

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I have learned much of the Wild West from these movies. For one, most arguments used to be settled with old-fashioned fisticuffs, not guns. If guns were ever involved, they were used to disarm the other person, not to cave someone’s head in. No one really ever put a bullet inside anyone’s head.
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Cameras catch a strange Unidentified Ariel Vehicle (UAV) flying above the California skies, in this Ancient Aliens clip.

Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and next day on The HISTORY Channel website at http://history.com/schedule.

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"Ancient Aliens" explores the controversial theory that extraterrestrials have visited Earth for millions of years.

The HISTORY® Channel, a division of A+E Networks, is the premier destination for historical storytelling. From best-in-class documentary events, to a signature slate of industry leading nonfiction series and premium fact-based scripted programming, The HISTORY® Channel serves as the most trustworthy source of informational entertainment in media. The HISTORY® channel has been named the #1 U.S. TV network in buzz for seven consecutive years by YouGov BrandIndex, and a top favorite TV network by Beta Research Corporation. For a deeper dive, visit history.com or follow @history on Instagram, Twitter, Facebook, YouTube and TikTok. For additional press materials visit the A+E Networks Press Center at http://press.aenetworks.com.

Check out these baffling UFO sightings, in this The Proof Is Out There compilation.

Chapter 1 - Wildfire UFO over Los Angeles? - 00:00
Chapter 2 - Strange Aircraft Seen in Space - 04:19
Chapter 3 - Fast-moving Scout Seen on Drone - 08:33
Chapter 4 - Fiery Unidentified Object in the Sky - 13:03
Chapter 5 - UFO Hoax Uncovered in England - 16:56

#TheProofIsOutThere

Watch all new episodes of The Proof Is Out There on Fridays at 10/9c, and stay up to date on all of your favorite The HISTORY Channel shows at http://history.com/schedule.

Subscribe for more from The Proof Is Out There and other great The HISTORY Channel shows:
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HISTORY® is the leading destination for award-winning original series and specials that connect viewers with history in an informative, immersive, and entertaining manner across all platforms. The network’s all-original programming slate features a roster of hit series, premium documentaries, and scripted event programming.

Mysterious drone-like objects have been flying over Colorado and Nebraska in recent weeks, but authorities can't figure out who is responsible for the aircraft.

===
Key lawmaker warns at UFO hearing: 'Unidentified aerial phenomena are a potential national security threat'
By Clare Foran, CNN

Key lawmakers warned at a House hearing on Tuesday that unidentified aerial phenomena -- popularly known as UFOs -- must be investigated and taken seriously as a potential threat to national security.

The event marked the first congressional public hearing on UFOs in decades, a high-profile moment for a controversial topic that has long been relegated to the fringes of public policy.
For many lawmakers and intelligence and military personnel working on unexplained aerial phenomena, the bigger concern with the episodes is not that alien life is visiting Earth, but rather that a foreign adversary like Russia or China might be fielding some kind of next-generation technology in American airspace that the United States doesn't know about.
Democratic Rep. André Carson of Indiana, the chairman of the panel holding the hearing, warned in his opening remarks, "Unidentified Aerial Phenomena are a potential national security threat. And they need to be treated that way."

He went on to say, "For too long, the stigma associated with UAPs has gotten in the way of good intelligence analysis. Pilots avoided reporting, or were laughed at when they did. DOD officials relegated the issue to the back room, or swept it under the rug entirely, fearful of a skeptical national security community."

"Today, we know better. UAPs are unexplained, it's true. But they are real. They need to be investigated. And any threats they pose need to be mitigated," he said.

Read more at: https://www.cnn.com/2022/05/17..../politics/house-ufo-

[Credits, References, and More]
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These eyewitnesses saw something no one else is able to explain. See more in this compilation from The Proof Is Out There.

Unexplained Time Glitch - 00:00
Angelic Cloud Formation - 04:48
Wiggling Light Pole - 08:28
Dogs Frozen in Time - 12:13

Watch all your favorite episodes of The Proof Is Out There, and stay up to date on all of your favorite The HISTORY Channel shows at http://history.com/schedule.

#TheProofIsOutThere

Subscribe for more HISTORY:
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The Proof Is Out There investigates the world’s most mysterious videos, photos, and audio recordings, and uses the best technology and experts to render a credible verdict. Each episode analyzes and passes verdicts on several seemingly impossible things “caught on film,” including giant beasts, UFOS, apocalyptic sounds, hairy humans, alleged mutants from the deep, conspiracies, and many other cases. Host and veteran journalist Tony Harris takes nothing for granted in a quest for answers, tracking down eyewitnesses, putting each photo or film through a battery of tests, calling out the hoaxes, and highlighting the most credible evidence in an attempt to better understand our world.

HISTORY® is the leading destination for award-winning original series and specials that connect viewers with history in an informative, immersive, and entertaining manner across all platforms. The network’s all-original programming slate features a roster of hit series, premium documentaries, and scripted event programming.

Check out these extra strange alien encounters that will leave you shocked. See more in this The Proof Is Out There compilation.

Watch all new episodes of The Proof Is Out There, returning soon, and stay up to date on all of your favorite The HISTORY Channel shows at http://history.com/schedule.

#TheProofIsOutThere

Subscribe for more from The Proof Is Out There and other great The HISTORY Channel shows:
http://histv.co/SubscribeHistoryYT

Watch more The Proof Is Out There on YouTube in this playlist:
https://histv.co/WatchTheProofIsOutThere

Check out exclusive HISTORY content:
History Newsletter - https://histv.co/newsletter
Website - https://histv.co/History
Facebook - https://histv.co/Facebook
Twitter - https://histv.co/Twitter

The Proof Is Out There investigates the world’s most mysterious videos, photos, and audio recordings, and uses the best technology and experts to render a credible verdict. Each episode analyzes and passes verdicts on several seemingly impossible things “caught on film,” including giant beasts, UFOS, apocalyptic sounds, hairy humans, alleged mutants from the deep, conspiracies, and many other cases. Host and veteran journalist Tony Harris takes nothing for granted in a quest for answers, tracking down eyewitnesses, putting each photo or film through a battery of tests, calling out the hoaxes, and highlighting the most credible evidence in an attempt to better understand our world.

HISTORY® is the leading destination for award-winning original series and specials that connect viewers with history in an informative, immersive, and entertaining manner across all platforms. The network’s all-original programming slate features a roster of hit series, premium documentaries, and scripted event programming.

Check out these mysteries in this The Proof Is Out There compilation.

Chapter 1 - Frozen Alien Found in Siberia - 00:00
Chapter 2 - Strange Russian Radio Frequency - 03:41
Chapter 3 - Petrified Animal Mummy in Woods - 08:34
Chapter 4 - Blue Light in Lake Baikal - 12:55
Chapter 5 - Moon UFO seen in Moscow - 16:46
Chapter 6​ - Mutant Fetus in Kyshtym Russia - 20:19

Watch all your favorite episodes of The Proof Is Out There, and stay up to date on all of your favorite The HISTORY Channel shows at http://history.com/schedule.

#TheProofIsOutThere

Subscribe for more from The Proof Is Out There and other great The HISTORY Channel shows:
http://histv.co/SubscribeHistoryYT

Watch more The Proof Is Out There on YouTube in this playlist:
https://histv.co/WatchTheProofIsOutThere

Check out exclusive The HISTORY Channel content:
History Newsletter - https://histv.co/newsletter
Website - https://histv.co/History
Facebook - https://histv.co/Facebook
Twitter - https://histv.co/Twitter

The Proof Is Out There investigates the world's most mysterious videos, photos, and audio recordings, and uses the best technology and experts to render a credible verdict. Each episode analyzes and passes verdicts on several seemingly impossible things "caught on film," including giant beasts, UFOS, apocalyptic sounds, hairy humans, alleged mutants from the deep, conspiracies, and many other cases. Host and veteran journalist Tony Harris takes nothing for granted in a quest for answers, tracking down eyewitnesses, putting each photo or film through a battery of tests, calling out the hoaxes, and highlighting the most credible evidence in an attempt to better understand our world.

The HISTORY® Channel, a division of A+E Networks, is the premier destination for historical storytelling. From best-in-class documentary events, to a signature slate of industry leading nonfiction series and premium fact-based scripted programming, The HISTORY® Channel serves as the most trustworthy source of informational entertainment in media. The HISTORY® channel has been named the #1 U.S. TV network in buzz for seven consecutive years by YouGov BrandIndex, and a top favorite TV network by Beta Research Corporation. For a deeper dive, visit history.com or follow @history on Instagram, Twitter, Facebook, YouTube and TikTok. For additional press materials visit the A+E Networks Press Center at http://press.aenetworks.com.