SQL course Github order

README.md

@@ -3,7 +3,7 @@
 The material in this repository is divided by topic.  
 
 * Ruby
-* SQL
+* [SQL](sql/Open_SQL_Overview.md)
 * Rails
 * HTML/CSS
 * JavaScript

sql/Open_SQL_Overview.md

@@ -0,0 +1,173 @@
+# SQL
+
+## Topics Covered
+
+- [Getting Started](#getting-started)
+- [SQL Fundamentals](#sql-fundamentals)
+- [Object Relational Model](#object-relational-model)
+- [Active Record](#active-record)
+- [Active Record II](#active-record-ii)
+- [Active Record under-the-hood](#active-record-under-the-hood)
+
+## Notes
+
+SQL is the second module in the App Academy Full Stack Developer Curriculum.
+
+As with all future modules, any "Bonus" projects are to be completed after the
+standard projects for each day are completed. Sometimes that could mean going
+back to previous day's "Bonus" projects if you otherwise finish early.
+Additional Resources are readings, videos, or articles that are not required,
+but will serve to deepen your understanding of a topic. They will be denoted
+with a specific icon in your task menu.
+
+
+## Getting Started"
+## SQL Fundamentals
+- [ ] 1. [Setting up a Development Environment (Phase 2)](../course/readings/dev-setup.md#phase-2-backend-development)
+- [ ] 2. [Nontechnical Overview of SQL](readings/sql_nontech.md)
+- [ ] 3. [Programming Paradigms](readings/paradigms.md)
+- [ ] 4. [SQL For The Impatient](readings/sql-intro.md)
+- [ ] 5. [A Visual Explanation of Joins](https://blog.codinghorror.com/a-visual-explanation-of-sql-joins/)
+- [ ] 6. [Self Joins](readings/self-joins.md)
+- [ ] 7. [Formatting SQL Code](readings/formatting.md)
+- [ ] 8. [Subqueries](https://sqlbolt.com/topic/subqueries)
+- [ ] 9. [NULL](readings/null.md)
+- [ ] 10. [CASE](http://www.postgresqltutorial.com/postgresql-case/)
+- [ ] 11. [COALESCE](http://www.postgresqltutorial.com/postgresql-coalesce/)
+- [ ] 12. [PostgreSQL Setup](readings/setup.md)
+- [ ] 13. [SQL Fundamentals Quiz](quizzes/sql_i.md)
+- [ ] 14. [SQL Bolt Tutorial; sections 1 - 12](https://sqlbolt.com/)
+- [ ] 15. [Indexing Queries(Read Sections 1.3 - 1.5)](https://www.sqlite.org/queryplanner.html)
+- [ ] 16. [Breaking Down a SQL Query Plan](https://player.vimeo.com/video/321636797)
+- [ ] 17. [Postgres EXPLAIN documentation](https://www.postgresql.org/docs/current/using-explain.html)
+- [ ] 18. [Understanding Execution Plans in PostgreSQ](https://www.vertabelo.com/blog/technical-articles/understanding-execution-plans-in-postgresql)
+- [ ] 19. [Creating an Index using SQL](https://www.w3schools.com/sql/sql_create_index.asp)
+- [ ] 20. [Creating a SQL Database in PostgreSQL](readings/creating_postgres_database.md)
+- [ ] 21. [Using JSONB in PostgreSQL](https://www.compose.com/articles/faster-operations-with-the-jsonb-data-type-in-postgresql)
+- [ ] 22. [HashSet Solution Walkthrough](https://player.vimeo.com/video/337176350)
+- [ ] 23. [What is Privilege?](https://www.buzzfeed.com/nicolaharvey/what-is-privilege)
+- [ ] 24. [What is Intersectionality?](https://time.com/5560575/intersectionality-theory/)
+- [ ] 25. [12 Things Allies Can Do](https://blog.techinclusion.co/tech-diversity-12-things-an-ally-can-do-ca5c93435d26)
+- [ ] 26. [How Do I Ally?](https://medium.com/@hadrad1000/how-do-i-ally-being-an-ally-to-women-in-technology-73b70fb86a98)
+- [ ] 27. [Getting Started in Social Justice](https://modelviewculture.com/pieces/getting-started-in-techs-social-justice-movement)
+- [ ] 28. [SQL Introduction Lecture](https://player.vimeo.com/video/337179947)
+- [ ] 29. [Case, Coalesce, & Sub Queries Lecture](https://player.vimeo.com/video/337185831)
+- [ ] 30. [GROUP BY & HAVING Lecture](https://player.vimeo.com/video/337188790)
+- [ ] 31. [LEFT OUTER JOIN & Join Tables](https://player.vimeo.com/video/337190994)
+- [ ] 32. [SQL Zoo](projects/sqlzoo/README.md)
+  - [Solution](https://assets.aaonline.io/fullstack/sql/projects/sqlzoo/solution.zip)
+- [ ] 33. [Optimized SQL: SQL Cats](projects/sql_cats/README.md)
+  - [Solution](https://assets.aaonline.io/fullstack/sql/projects/sql_cats/solution.zip)
+- [ ] 34. [Video solution to Julie Andrews query](https://player.vimeo.com/video/184539804)
+- [ ] 35. [Joins Video solution to Julie Andrews Query](https://player.vimeo.com/video/337176404)
+- [ ] 36. [Video solution to Craiglockhart to Sighthill query](https://player.vimeo.com/video/184539167)
+## Object Relational Model
+- [ ] 1. [RDBMS Intro](https://player.vimeo.com/video/167596295)
+- [ ] 2. [Building a Database](https://player.vimeo.com/video/167593816)
+- [ ] 3. [ORM Intro](https://player.vimeo.com/video/167805228)
+- [ ] 4. [ORM Demo](https://player.vimeo.com/video/167672029)
+- [ ] 5. [SQLite3](readings/sqlite3.md)
+- [ ] 6. [Heredocs](readings/heredocs.md)
+- [ ] 7. [Little Bobby Tables](http://xkcd.com/327/)
+- [ ] 8. [CSS Box Model Reading](../html-css/readings/box_model.md)
+- [ ] 9. [CSS Display Property Reading](../html-css/readings/display.md)
+- [ ] 10. [CSS Inherits](https://player.vimeo.com/video/151190179)
+- [ ] 11. [CSS Reset](https://player.vimeo.com/video/151190181)
+- [ ] 12. [CSS Positioning](../html-css/readings/positioning.md)
+- [ ] 13. [CSS Float and Clearfix](https://player.vimeo.com/video/151190182)
+- [ ] 14. [CSS Float and Clearfix Reading](../html-css/readings/floats_clear_fix.md)
+- [ ] 15. [CSS Flexbox](https://player.vimeo.com/video/170512344)
+- [ ] 16. [Flexbox Froggy](https://flexboxfroggy.com/)
+- [ ] 17. [CSS Grid System](https://player.vimeo.com/video/170320160)
+- [ ] 18. [CSS Grid Garden](http://cssgridgarden.com/)
+- [ ] 19. [ORM Quiz](quizzes/sql_ii.md)
+- [ ] 20. [Plays-Playwrights ORM](homeworks/plays/README.md)
+  - [Solution](https://assets.aaonline.io/fullstack/sql/homeworks/plays/solution.zip)
+- [ ] 21. [Shakshuka Part 2](../html-css/micro-projects/shakshuka/README.md)
+  - [Solution](https://assets.aaonline.io/fullstack/html-css/micro-projects/flex/solution.zip)
+- [ ] 20. [AA Questions](../sql/projects/aa_questions/README.md)
+  - [Solution](https://assets.aaonline.io/fullstack/sql/projects/aa_questions/solution.zip)
+- [ ] 21. [a/A Questions Solutions](https://player.vimeo.com/video/337186431)
+## Active Record
+- [ ] 1. [Nontechnical Overview of Rails](../rails/readings/rails_nontech.md)
+- [ ] 2. [Starting a new Rails Project](https://player.vimeo.com/video/331844969)
+- [ ] 3. [Migrations Overview](readings/migrations-overview.md)
+- [ ] 4. [Migrations Intro](https://player.vimeo.com/video/332280097)
+- [ ] 5. [Making Migrations](https://player.vimeo.com/video/334352149)
+- [ ] 6. [Changing Migrations](https://player.vimeo.com/video/334402682)
+- [ ] 7. [Rollbacks](readings/rails-rollbacks.md)
+- [ ] 8. [ORM Overview](readings/orm-overview.md)
+- [ ] 9. [Models](https://player.vimeo.com/video/334409696)
+- [ ] 10. [Validations](https://player.vimeo.com/video/334438467)
+- [ ] 11. [Basic Associations (belongs_to, has_many)](https://player.vimeo.com/video/337298102)
+- [ ] 12. [More Associations (has_many through:...)](https://player.vimeo.com/video/338893305)
+- [ ] 13. [Validations Overview](readings/validations-overview.md)
+- [ ] 14. [Indices Overview](readings/indexing-overview.md)
+- [ ] 15. [Indices](https://player.vimeo.com/video/338922220)
+- [ ] 16. [Introduction Rails Quiz](quizzes/intro_rails.md)
+- [ ] 17. [Intro to Rails](homeworks/intro_rails/README.md)
+  - [Solution](https://assets.aaonline.io/fullstack/sql/homeworks/intro_rails/solution.zip)
+- [ ] 18. [Association Flowchart](readings/association-flowchart.md)
+- [ ] 19. [Creating a new Rails project](readings/first-rails-project.md)
+- [ ] 20. [Migrations Reading](readings/migrations.md)
+- [ ] 21. [ORM Review and Intro to Active Record](readings/orm.md)
+- [ ] 22. [Associations: belongs_to and has_many](readings/belongs-to-has-many.md)
+- [ ] 23. [Associations: has_many :through](readings/has-many-through.md)
+- [ ] 24. [Associations: has_one](readings/has-one.md)
+- [ ] 25. [Unconventional Associations](readings/unconventional-associations.md)
+- [ ] 26. [Basic Validations](readings/validations.md)
+- [ ] 27. [Custom Validations](readings/custom-validations.md)
+- [ ] 28. [Miscellaneous Validations](readings/validations-misc.md)
+- [ ] 29. [ActiveRecord Indexes and Uniqueness](readings/indexing.md)
+- [ ] 30. [Intro to Rails & Migrations Lecture](https://player.vimeo.com/video/337190478)
+- [ ] 31. [Intro to Rails Models Lecture](https://player.vimeo.com/video/337195514)
+- [ ] 32. [Associations Lecture](https://player.vimeo.com/video/337196481)
+- [ ] 33. [Validations Lecture](https://player.vimeo.com/video/337197006)
+- [ ] 34. [Associations Exercise](projects/associations_exercise/README.md)
+  - [Solution](https://assets.aaonline.io/fullstack/sql/projects/associations_exercise/solution.zip)
+- [ ] 35. [Url shortener](projects/url_shortener/README.md)
+  - [Solution](https://assets.aaonline.io/fullstack/sql/projects/url_shortener/solution.zip)
+## Active Record II
+- [ ] 1. [ActiveRecord::Relation](readings/relation.md)
+- [ ] 2. [ActiveRecord and Joins](readings/joins.md)
+- [ ] 3. [N Plus One](readings/n_plus_one.md)
+- [ ] 4. [Scopes](readings/scopes.md)
+- [ ] 5. [More on Querying](readings/querying-ii.md)
+- [ ] 6. [Active Record Quiz](quizzes/active_record.md)
+- [ ] 7. [Movie Buff in Training](homeworks/movie_buff/README.md)
+  - [Solution](https://assets.aaonline.io/fullstack/sql/homeworks/active_record_warmup/solution.zip)
+- [ ] 8. [N+1 Buster](homeworks/n_1_buster/README.md)
+  - [Solution](https://assets.aaonline.io/fullstack/sql/homeworks/n_1_buster/solution.zip)
+- [ ] 9. [Includes vs Joins: Whats the difference?](http://tomdallimore.com/blog/includes-vs-joins-in-rails-when-and-where/)
+- [ ] 10. [Ternary Logic in SQL](readings/sql-ternary-logic.md)
+- [ ] 11. [Rails 1 Practice](https://appacademy-open-assets.s3-us-west-1.amazonaws.com/fullstack/rails/assets/rails1-practice.zip)
+  - [Solution](https://appacademy-open-assets.s3-us-west-1.amazonaws.com/fullstack/rails/assets/rails1-practice-solution.zip)
+- [ ] 12. [Rails 1 Practice - Initial Setup](https://player.vimeo.com/video/428154587)
+- [ ] 13. [Rails 1 Practice - Associations](https://player.vimeo.com/video/428157631)
+- [ ] 14. [Rails 1 Practice - Migrations](https://player.vimeo.com/video/428158038)
+- [ ] 15. [Rails 1 Practice - Active Record](https://player.vimeo.com/video/428156379)
+- [ ] 16. [Rails 1 Practice - SQL](https://player.vimeo.com/video/428158396)
+- [ ] 17. [Association Methods Lecture](https://player.vimeo.com/video/337176449)
+- [ ] 18. [Association Methods Lecture - Part Two](https://player.vimeo.com/video/337183331)
+- [ ] 19. [Association Methods Lecture - Part Three](https://player.vimeo.com/video/337188109)
+- [ ] 20. [Movie Buff](projects/movie_buff/README.md)
+  - [Solution](https://assets.aaonline.io/fullstack/sql/projects/movie_buff/solution.zip)
+- [ ] 21. [Polls](projects/polls_app/README.md)
+  - [Solution](https://assets.aaonline.io/fullstack/sql/projects/polls_app/solution.zip)
+- [ ] 22. [Polls App Solutions](https://player.vimeo.com/video/337176520)
+## Active Record under-the-hood
+- [ ] 1. [Metaprogramming](readings/metaprogramming.md)
+- [ ] 2. [Class Instance Variables](readings/class-instance-variables.md)
+- [ ] 3. [Demo: send](demos/send.md)
+- [ ] 4. [Demo: macros](demos/macros.md)
+- [ ] 5. [Metaprogramming Quiz](quizzes/meta.md)
+- [ ] 6. [Metacorgis](homeworks/meta_corgis/README.md)
+  - [Solution](https://assets.aaonline.io/fullstack/sql/homeworks/meta_corgis/solution.rb)
+- [ ] 7. [Metaprogramming Intro Lecture](https://player.vimeo.com/video/337185643)
+- [ ] 8. [Metaprogramming Class Variables Lecture](https://player.vimeo.com/video/337187609)
+- [ ] 9. [Metaprogramming Instance Variables Lecture](https://player.vimeo.com/video/337188930)
+- [ ] 10. [define_method & method_missing Lecture](https://player.vimeo.com/video/337190496)
+- [ ] 11. [Build Your Own ActiveRecord Part 1](projects/active_record_lite/instructions/active-record-lite-i.md)
+  - [Solution](https://assets.aaonline.io/fullstack/sql/projects/active_record_lite/solution.zip)
+- [ ] 12. [Build Your Own ActiveRecord Part 2](projects/active_record_lite/instructions/active-record-lite-ii.md)
+  - [Solution](https://assets.aaonline.io/fullstack/sql/projects/active_record_lite/solution.zip)

sql/homeworks/intro_rails/README.md

@@ -0,0 +1,71 @@
+# Intro To Rails Homework
+
+**Create a simple Rails project and try out what you've learned so far!**
+
+In this project you'll be creating a simple Rails project to model the
+relationships between people and houses. By the end of this project, each
+`Person` will live in a house, and each `House` will have an `address`. You will
+be able to call `#residents` on a `House` instance and get a list of the
+people that live in that house. You will also be able to call `#house` on a
+`Person` instance and get the house where that person lives.
+
+**Pro Tip**: Refer to the readings **often**!
+
+## Phase 1: `rails new`
+
+- Create a new rails project using PostgreSQL.
+  - Remember to use the `-G`, `-T`, `--minimal`, and `-d=postgresql` flags when
+    creating your project!
+  - Remember to change `debug` to `byebug` and add `pry-rails` and `annotate` in
+    your __Gemfile__ (then `bundle install`)!
+  - Since you used the `-G` flag, Rails will not create the __.gitattributes__
+    and **.gitignore** files. You can grab those two files from the starter repo
+    at the `Download Project` button below. Copy them into the root directory of
+    your project.
+  - Remember to create the database!
+  - Remember that you need to have Postgres running in the background!
+
+## Phase 2: Create Models and Migrations
+
+- Create a `Person` model and a `people` table. Each `Person` should have a
+  `name` and a `house_id`.
+  - You will need to create and run a migration for each model. (Refer to the
+    Migration reading if you need a reminder!)
+  - You will need to create a file called `<model_name>.rb` in `app/models/` for
+    each model.
+    > Replace `<model_name>` with the (singular, lowercase, snake_case) name of
+    > the model.
+  - For each model, you should validate the presence of each attribute that the
+    model can have. (Refer to the Basic Validations reading for an example.)
+    Remember that Rails handles certain validations for you!
+    > Hint: Run `bundle exec annotate --models` to install a copy of the
+    > model's schema at the top of each model file.
+- Create a `House` model and a `houses` table. Each `House` should have an
+  `address`. Add appropriate validations.
+
+## Phase 3: Create associations
+
+- Create associations for `House` and `Person` such that `House`s can have
+  many `#residents` and each `Person` belongs to a `#house`. (Refer to the
+  readings for `belongs_to` and `has_many` for help.)
+  - These associations rely on your specifying the correct `primary_key`,
+    `foreign_key`, and `class_name`. Otherwise, when you call `#residents` on a
+    `House` instance, Rails will assume you are following conventions and look
+    for a `residents` table rather than a `people` table!
+
+## Phase 4: Try it out!
+
+- Use the `rails console`--search for `rails console` in the ORM Review reading
+  to find out more about it--to create some data and run some basic queries.
+- You should be able to run the following:
+
+  ```ruby
+  house = House.new(address: '308 Negra Arroyo Lane')
+  house.save!
+
+  person = Person.new(name: 'Walter White', house_id: house.id)
+  person.save!
+
+  Person.first.house # House with address: "308 Negra Arroyo Lane"
+  House.first.residents # array containing Person with name: "Walter White"
+  ```

sql/homeworks/movie_buff/.gitattributes

@@ -0,0 +1,7 @@
+# See https://git-scm.com/docs/gitattributes for more about git attribute files.
+
+# Mark the database schema as having been generated.
+db/schema.rb linguist-generated
+
+# Mark any vendored files as having been vendored.
+vendor/* linguist-vendored

sql/homeworks/movie_buff/.gitignore

@@ -0,0 +1,26 @@
+# See https://help.github.com/articles/ignoring-files for more about ignoring files.
+#
+# If you find yourself ignoring temporary files generated by your text editor
+# or operating system, you probably want to add a global ignore instead:
+#   git config --global core.excludesfile '~/.gitignore_global'
+
+# Ignore bundler config.
+/.bundle
+
+# Ignore all logfiles and tempfiles.
+/log/*
+/tmp/*
+!/log/.keep
+!/tmp/.keep
+
+# Ignore pidfiles, but keep the directory.
+/tmp/pids/*
+!/tmp/pids/
+!/tmp/pids/.keep
+
+
+/public/assets
+.byebug_history
+
+# Ignore master key for decrypting credentials and more.
+/config/master.key

sql/homeworks/movie_buff/.rspec

@@ -0,0 +1,3 @@
+--require spec_helper
+--color
+--format documentation

sql/homeworks/movie_buff/.ruby-version

@@ -0,0 +1 @@
+3.1.1

sql/homeworks/movie_buff/Gemfile

@@ -0,0 +1,32 @@
+source "https://rubygems.org"
+git_source(:github) { |repo| "https://github.com/#{repo}.git" }
+
+ruby "3.1.1"
+
+# Bundle edge Rails instead: gem "rails", github: "rails/rails", branch: "main"
+gem "rails", "~> 7.0.3"
+
+# The original asset pipeline for Rails [https://github.com/rails/sprockets-rails]
+gem "sprockets-rails"
+
+# Use postgresql as the database for Active Record
+gem "pg", "~> 1.1"
+
+# Use the Puma web server [https://github.com/puma/puma]
+gem "puma", "~> 5.0"
+
+# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
+gem "tzinfo-data", platforms: %i[ mingw mswin x64_mingw jruby ]
+
+group :development, :test do
+  # See https://guides.rubyonrails.org/debugging_rails_applications.html#debugging-with-the-debug-gem
+  gem "byebug", platforms: %i[ mri mingw x64_mingw ]
+  gem "rspec-rails"
+end
+
+group :development do
+  # Speed up commands on slow machines / big apps [https://github.com/rails/spring]
+  # gem "spring"
+  gem "annotate"
+  gem "pry-rails"
+end