
Learn to update and delete data in MySQL by targeting a table, selecting columns, and using a where clause tied to the primary key to affect one row.
Explore the many-to-many relationship with an author_book join table linking authors and books. Identify parent and child roles and real-world examples such as authors and books.
learn how to join two database tables using inner and outer joins, including left and right joins, with practical examples using user and address data.
Explore when to use inner joins versus outer joins, and master left and right joins with practical syntax and examples, plus how to handle missing address data in users.
Learn to group data by imagining buckets and visualizing categories. Use examples like debit and credit transactions and website traffic by hour to quantify totals and peak times.
Explore aggregate functions and how they operate on grouped data. See how to apply group by to create buckets and calculate max, min, average, sum, and count for each group.
learn how to filter by aggregate functions using the having clause after grouping by bank account and transaction type, to identify customers with balances over $80.
learn how to order data returned by MySQL select queries with order by, using ascending or descending, including multiple columns and placing order by at the end.
Learn to automate MySQL backups with mysqldump, store backups in safe paths, and schedule daily batch-file backups via task scheduler, then restore from dumps and back up to the cloud.
Land Your Dream Programming Job!
Learning about Databases and SQL is a skill that not only benefits Database Administrators, but also programmers too. This course is designed to give programmers a "leg-up" on the competition when it comes to landing a great job in the programming field.
SQL in Plain English
This course is taught by former senior software engineer and teaching expert Trevor Page. His "plain English" teaching style has students around the world jumping for joy as they pick up new and valuable skills with relative ease.
You can learn the mysteries of Databases, how to "talk" to them and what a good Database design looks like. It may seem like voodoo, but with Trevor's help you'll be bragging to all your friends about how you created a relational database with a full spread of tables in third normal form.
Full Walkthroughs (including how to install tools)
Most courses just assume that you will know what tools to use and even how to install them.
Not in this course!Trevor not only teaches you the core course material, but he also takes you step by step through the (sometimes) challenging process of installing a database server on your computer and the tools you’ll need to administer your new databases.
It’s all laid out for you in beautiful HD video and audio!
Security and Automated Backups
One aspect of Databases that always scares newcomers to the SQL party is how to make sure your databases are secure and backed up.
No worries, you’ll learn exactly how to keep your data secure and backed up (automatically) so you’ll always hit the sack with a smile on your face knowing your data is safe!