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Querying MySQL

Master the art of querying MySQL databases with this comprehensive course. Explore SQL fundamentals and MySQL features, including stored routines programming. Ideal for application and web developers looking to enhance their database management skills.

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  • 18 and older
  • $2,100
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  • Online Classroom
  • 20 hours & 15 minutes over 3 sessions

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Start Dates (5)

  • $2,100
  • 20 hours & 15 minutes over 3 sessions
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  • Mon, Jun 17 at 10:00am - 4:45pm
  • Tue, Jun 18 at 10:00am - 4:45pm
  • Wed, Jun 19 at 10:00am - 4:45pm
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Class Description


What you'll learn in this mysql training:

MySQL® is the open source community's most popular Relational Database Management System (RDBMS) offering, and is a key part of LAMP – Linux™, Apache™, MySQL®, PHP/Perl/Python®. Many Fortune 500 companies adopt MySQL to reap the benefits of an open source, platform-independent RDMS, such as simplifying conversion from other platforms and lowering database Total Cost of Ownership by 90%. This class encourages the student to explore database fundamentals, as well as MySQL features. Students learn the basics of MySQL use and the programming of stored routines. This course covers MySQL 8.0.


Application and web developers.


Prior experience installing software and programming in any language, such as HTML, is recommended but not required

Course Outline

An introduction to relational databases and SQL

  • An introduction to client/server systems
  • An introduction to the relational database model
  • An introduction to SQL and SQL-based systems
  • The SQL statements
  • How to use SQL from an application program

How to use MySQL Workbench and other development tools

  • An introduction to MySQL Workbench
  • How to use MySQL Workbench to run SQL statements
  • How to use the MySQL Reference Manual
  • How to use the MySQL Command Line Client

How to retrieve data from a single table

  • An introduction to the SELECT statement
  • How to code the SELECT clause
  • How to code the WHERE clause
  • How to code the ORDER BY clause
  • How to code the LIMIT clause

How to retrieve data from two or more tables

  • How to work with inner joins
  • How to work with outer joins
  • Other skills for working with joins
  • How to work with unions

How to insert, update, and delete data

  • How to create test tables
  • How to insert new rows
  • How to update existing rows
  • How to delete existing rows

How to code summary queries

  • How to work with aggregate functions
  • How to group and summarize data
  • How to code aggregate window functions

How to code subqueries

  • An introduction to subqueries
  • How to code subqueries in the WHERE clause
  • How to use the ALL keyword
  • How to code subqueries in other clauses
  • How to work with complex queries
  • How to work with common table expressions

How to work with data types

  • The data types
  • How to convert data

How to use functions

  • How to work with string data
  • How to work with numeric data
  • How to work with date/time data
  • Other functions you should know about

How to create databases, tables, and indexes

  • How to work with databases
  • How to work with tables
  • How to work with indexes
  • How to use MySQL Workbench
  • How to work with character sets and collations
  • How to work with storage engines

How to create views

  • An introduction to views
  • How to work with views

Language skills for writing stored programs

  • An introduction to stored programs
  • How to write procedural code

How to use transactions and locking

  • How to work with transactions
  • How to work with concurrency and locking

How to create stored procedures and functions

How to code stored procedures

  • How to code stored functions
  • How to use Workbench with procedures and functions

Remote Learning

This course is available for "remote" learning and will be available to anyone with access to an internet device with a microphone (this includes most models of computers, tablets). Classes will take place with a "Live" instructor at the date/times listed below.

Upon registration, the instructor will send along additional information about how to log-on and participate in the class.

Refund Policy

Cancellation / Reschedule by Student

Because we must schedule rooms, ship course materials, assign instructors and provision computer resources well in advance, it is important students alert us ASAP with any cancel/reschedule requests.

Please note the following policies:

  • If requested 16 or more calendar days before the class
    • Cancellation requests made in this timeframe are eligible for refund less 5% cancellation fee.
    • Reschedule requests made in this timeframe will be accommodated if availability exists and will be processed at no additional charge.
  • If requested 15 calendar days or less before the class
    • Cancellation or Reschedule requests made by the student 15 calendar days or less before the class starts will be charged 100% the course fee and are not entitled to a refund.


  • If you are unable to attend your class, a substitute who meets the course prerequisites may attend in your place at no additional charge for the original class title, date and location. If you cannot find a substitute, you will be subject to the class cancellation policy.

Make-up Policy

Students are permitted one (1) Make-Up opportunity to attend an instructor-led class that was paid for but not previously attended for no additional charge.

  • Make-Up class registrations are subject to availability and are not entitled to refund.
  • Students may not reschedule a Make-up class registration.
  • Any no shows or cancellations forfeit their one Make-up opportunity.

Additionally, ONLC reserves the right to retire courses due to lack of demand. Retired classes are not available for Make-Up.

In the event that an instructor or the school needs to cancel at the last minute, students will receive a refund less a 5% non-refundable registration fee.

In any event where a customer wants to cancel their enrollment and is eligible for a full refund, a 5% processing fee will be deducted from the refund amount.

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