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mysql update
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‎.gitignore

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# Created by https://www.gitignore.io/api/python,vagrant,virtualenv,jupyternotebooks
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# Edit at https://www.gitignore.io/?templates=python,vagrant,virtualenv,jupyternotebooks
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# score file
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points.csv
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settings.json
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### JupyterNotebooks ###
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# gitignore template for Jupyter Notebooks
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# website: http://jupyter.org/
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.vscode/*
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.ipynb_checkpoints
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*/.ipynb_checkpoints/*
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# IPython
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profile_default/
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ipython_config.py
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# Remove previous ipynb_checkpoints
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# git rm -r .ipynb_checkpoints/
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### Python ###
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# Byte-compiled / optimized / DLL files
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__pycache__/
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*.py[cod]
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*$py.class
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# C extensions
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*.so
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# Distribution / packaging
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.Python
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build/
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develop-eggs/
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dist/
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downloads/
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eggs/
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.eggs/
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lib/
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lib64/
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parts/
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sdist/
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var/
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wheels/
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pip-wheel-metadata/
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share/python-wheels/
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*.egg-info/
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.installed.cfg
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*.egg
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MANIFEST
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# PyInstaller
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# Usually these files are written by a python script from a template
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# before PyInstaller builds the exe, so as to inject date/other infos into it.
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*.manifest
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*.spec
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# Installer logs
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pip-log.txt
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pip-delete-this-directory.txt
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# Unit test / coverage reports
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htmlcov/
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.tox/
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.nox/
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.coverage
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.coverage.*
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.cache
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nosetests.xml
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coverage.xml
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*.cover
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.hypothesis/
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.pytest_cache/
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# Translations
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*.mo
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*.pot
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# Scrapy stuff:
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.scrapy
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# Sphinx documentation
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docs/_build/
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# PyBuilder
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target/
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# pyenv
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.python-version
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# pipenv
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# According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
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# However, in case of collaboration, if having platform-specific dependencies or dependencies
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# having no cross-platform support, pipenv may install dependencies that don't work, or not
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# install all needed dependencies.
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#Pipfile.lock
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# celery beat schedule file
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celerybeat-schedule
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# SageMath parsed files
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*.sage.py
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# Spyder project settings
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.spyderproject
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.spyproject
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# Rope project settings
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.ropeproject
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# Mr Developer
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.mr.developer.cfg
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.project
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.pydevproject
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# mkdocs documentation
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/site
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# mypy
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.mypy_cache/
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.dmypy.json
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dmypy.json
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# Pyre type checker
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.pyre/
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### Vagrant ###
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# General
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.vagrant/*
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# Log files (if you are creating logs in debug mode, uncomment this)
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# *.log
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### Vagrant Patch ###
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*.box
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### VirtualEnv ###
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# Virtualenv
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# http://iamzed.com/2009/05/07/a-primer-on-virtualenv/
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pyvenv.cfg
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.env
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.venv
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env/
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venv/
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ENV/
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env.bak/
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venv.bak/
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pip-selfcheck.json
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# End of https://www.gitignore.io/api/python,vagrant,virtualenv,jupyternotebooks
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__pycache__
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*.pyc
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.vagrant

‎MySQL Configurations/Access_Roles_and_User_Creation.sql

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-- creation of new Access Roles
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CREATE ROLE 'app_dev', 'app_read', 'app_write';
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/* ---------------------------------------------------------- */
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-- granting specific access to the roles
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GRANT ALL ON movies.* TO 'app_dev';
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GRANT SELECT on movies.* TO 'app_read';
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GRANT INSERT, UPDATE, DELETE ON movies.* TO 'app_write';
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FLUSH PRIVILEGES;
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/* ---------------------------------------------------------- */
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-- creation of user
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CREATE USER 'read1'@'localhost' IDENTIFIED BY 'password123';
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-- grand access role to testuser
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GRANT 'app_read' TO 'read1'@'localhost';
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-- set default role
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SET DEFAULT ROLE 'app_read' TO 'read1'@'localhost';
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/* ---------------------------------------------------------- */
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/* If we don't want to write the "SET DEFAULT ROLE" statement everytime we create new user,
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we can do like below.
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1) go to Admistration tab
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2) Under "Management" > "Status and System Variables"
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3) System Variables > search wit "activate"
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4) activate_all_roles_on_log_in = ON
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5) if we want this setting to be Persist, we can check the checkbox. This means everytime server is restarted, server will remember the setting.
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*/
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/* ---------------------------------------------------------- */
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-- deletion of user
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DROP USER 'read1'@'localhost';
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-- deletion of roles
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DROP ROLE 'app_dev', 'app_read', 'app_write';

‎MySQL Configurations/Expiring_User_Password.sql

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-- Password Expiration for a user
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-- This will immediately make user to enter a new password when he/she tries to make a connection
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ALTER USER 'tempuser'@'%' PASSWORD EXPIRE;
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-- password expire in 90 days for that particular user
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ALTER USER 'tempuser'@'%' PASSWORD EXPIRE INTERVAL 90 DAY;
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-- Default Password Expiration Setting
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/*
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This setting will allow us to set default password expiration on organization wide
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1)go to "Administration tab"
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2) Management tab > Status and System Variables
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3) System Variables > search for "default"
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4) default_password_lifetime : default is 0 which means never expire
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5) we can set by 30 days, 90 days etc.
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6) if we want this setting to be Persist, we can check the checkbox. This means everytime server is restarted, server will remember the setting.
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*/

‎MySQL Configurations/Storage Engines.sql

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-- show engines
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SHOW ENGINES;
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/*
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Default Storage Engine is InnoDB
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Others Engines are: MyISAM, MEMORY, CSV, BLACKHOLE, ARCHIVE, MERGE_MYISAM, performance, FEDERATED
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*/
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CREATE TABLE IF NOT EXISTS test(
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id INT AUTO_INCREMENT PRIMARY KEY,
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name VARCHAR(30)
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)ENGINE = InnoDB;
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-- check engine information of a schema
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SELECT table_name, engine
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FROM information_schema.tables WHERE table_schema='movies';

‎readme.md

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+ finding out who the best customer is
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+ etc.
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## [Restaurant & Library - Information & Patrons Project](SQL%20Code%20Challenges%20-%20Lynda)
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SQLite project for
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+ **In the Restaurant** - helping the Restaurant to manage customer information, reservations, orders and party invities in for Restaurant 20th Anniversary.
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+ **At the Library** - helping the Library to manage the books statistics, check out and loan process, managing on due loans, encouraging patrons, etc.
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+ **[In the Restaurant](SQL%20Code%20Challenges%20-%20Lynda/In%20the%20Restaurant)** - helping the Restaurant to manage customer information, reservations, orders and party invities in for Restaurant 20th Anniversary.
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+ **[At the Library](SQL%20Code%20Challenges%20-%20Lynda/At%20the%20Library)** - helping the Library to manage the books statistics, check out and loan process, managing on due loans, encouraging patrons, etc.
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------------
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# Bootcamps
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## [Ultimate MySQL](Ultimate%20MySQL)
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+ Udemy Course: [SQL for Data Analysis: Weekender Crash Course](https://www.udemy.com/course/sql-for-newbs/)
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## Advancing SQL Journey - (In Progress)
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To skill up my SQL related skills in specific areas and topics:
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- MySQL Development - Lynda
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- MySQL Configurations
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- SQL Code Challenges - Lynda
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## License

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