PostgreSQL Courses in NYC: Group Classes & Corporate Training

Turn the information in databases into useful insights by writing SQL queries. Once you understand the basics of viewing tables, columns, and rows, you’ll learn how to code queries to extract the specific information you want.

Learn how to filter the data, group it, and turn raw data into insights. Combine information from multiple tables using join statements. You’ll also learn more advanced techniques like aggregate functions, subqueries, and how to use functions with parameters.

In this hands-on course you’ll learn PostgreSQL and the free DBeaver app to explore the database and execute SQL queries you write. The concepts you’ll learn on PostgreSQL can be applied to other flavors of SQL (such as Microsoft SQL Server, MySQL, etc.) with minor syntax differences.

Why Learn SQL?

With SQL you can answer questions from information stored in a database (the ultimate system of storing data for most companies). As nearly every industry is becoming more data-driven, having this skill will give you a larger role in decision-making wherever you work.

SQL is vital to anyone in business or any job that involves working with data: business analysts, data analysts, data scientists, web developers, business people, and many others.

18 Hours
$975

NYC or Live Online
Free retake
Setup assistance
Expert instructors
Small classes

This course is offered by our affiliate school, Noble Desktop.
View upcoming course dates and register at nobledesktop.com

Tuition

As one of our smaller courses, tuition for this course is due in full before the start date. The best way to save on this course is to take it as part of a certificate program.

Full Tuition

$975
Due before the class starts

What’s Included

18 hours of hands-on instruction
Live, project-based training from experts
Proprietary workbook included
Retake for free within 1 year
Verified digital certificate of completion
Small class sizes

What’s included with my tuition?

A hands-on learning experience working on projects and exercises, which is proven to boost comprehension, retention, and engagement
Expert instructors who are industry professionals and experienced educators that are driven to help you succeed
Top-notch curricula that have been tried and tested over many cohorts and are consistently improved for an optimal learning experience
Supplemental materials to assist both during and after the course - please refer to specific course pages to see what supplemental materials are offered
A 1-year free retake policy which allows students to retake any part of the course or program for free to refresh the materials and gain additional practice
A certificate of completion to verify your accomplishment

Are there any additional fees or expenses?

There are no extra fees or taxes for our courses. The price you see on this page is the maximum you’ll pay us.

However, if you plan to take the course live online, you may need to obtain required software. We’ll help you get set up with a free trial of paid software prior to the class. Most of our coding classes utilize freely-available open-source software. For most of our design and motion graphics courses, we will help you get set up with a free trial of Adobe Creative Cloud. If you attend the course in-person, we will have a computer already set up for you with all of the required software for no additional cost.

Do you offer any discounts for this course?

We don’t currently offer discounts as we do our best to affordably prices our courses.

Take this course as part of a certificate program and save:

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Price: $3,995 | Hours: 114 Hours
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Data Analytics Certificate

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Learn the Skills Guarantee™

Learn the concepts and skills covered in this course or your tuition is on us. See details and terms & conditions.

Hands-on, personalized training

Learn with real-world projects

Several students, sitting at computers, looking at the front of the classroom

Cutting edge curriculum

Step-by-step instruction to boost retention

The Career Centers instructors are highly skilled communicators who really know their craft. They are wonderful about explaining and re-explaining when necessary and I never felt rushed or foolish for asking a question.
—Diane Speros

Learn from industry experts

Gain industry knowledge from professionals

Free retake

Retake the course for free within one year

Interactive Training

Learn in Real-Time with Small Class Sizes

Attend this course in-person in NYC or Live Online via Zoom. Engage with expert instructors, ask questions, and get feedback on your exercises and projects. Switch between live-online and in-person as needed, even after the course has started.

Unlike other providers, these are not mass open-enrollment classes. At NYC Career Centers, you’ll learn in small groups (typically 8-15 students) and receive personalized attention.

On Campus in NYC 185 Madison Avenue, NYC

Get face-to-face interaction with an instructor and other students when you learn at our NYC campus. Courses are hands-on with a computer and software provided.

Live, interactive class
Experienced instructor in the room with you
Computer and software provided

More about our campus

Live Online Remote, from anywhere

Get the same interactivity and access to the instructor as in-person students. There are no extra fees and we’ll work with you to ensure your remote setup is perfect.

Live, interactive class
Experienced instructor teaching over Zoom
Remote setup assistance provided

More about live online training

photo of instructor leading a class in person

student taking a class live online, seated on their living room floor, leaning against a couch

Earn a Certificate of Completion

Upon completion of this course, you’ll receive an official certificate testifying to your mastery of the curriculum. We’ll send you a link where you can download your certificate, share it online with your friends, post it to your professional network on LinkedIn, and view all your earned certificates. Congratulations on your achievement!

Shareable on

Sample credential for completion of PostgreSQL Bootcamp

Free Retake & Class Recordings

Missed a session or need a refresher? We have you covered!

Free Retake

We offer a single free retake of the the class within a year.

Class Recordings

You can also access recordings of each session in your student portal within one business day of the session’s end. Recordings are available for one month after the session.

See terms and conditions.

PostgreSQL Bootcamp Curriculum

What You’ll Learn at a Glance

Explore information stored in a database (tables, columns, rows, etc.) using the graphical interface of DBeaver (a popular free database app)
Write SQL queries to retrieve data from tables in a database
Combine information from multiple tables with JOIN statements
Filter data, group it, and sort it to extract the specific info you need
Advanced techniques like Subqueries, String Functions, and IF‑Else logic with CASE
How to use Views and Functions with parameters instead of directly querying tables

Project Examples

Learn practical skills by working on real projects with instructor guidance and lectures to strengthen and improve your skill.

Basic Querying in SQL

Write SQL queries to retrieve information from a database to gain insights into your data

DBeaver Interface Navigation in SQL

Get to know a database by exploring tables, columns, and more using DBeaver’s user interface

ER Diagrams in SQL

Use DBeaver’s ER Diagrams to see the structure of a database and how tables are connected via Primary & Foreign Keys

Joins in SQL

Combine data from multiple tables using the various types of joins (inner, outer, and self) as well as unions

Grouping Data in SQL

Group data and apply aggregate functions to perform common statistical calculations

Filtering Data in SQL

Filter grouped data using HAVING

Change Data Types in SQL

Use CAST() to change data types. Make a data type fit the needs of your query.

Dates & Times in SQL

Work with dates and time: year, month, day, day of week, etc.

Views in SQL

Learn to query and work with Views, like you do with tables

Subqueries in SQL

Use Subqueries to grab data from anywhere in a database and use the result in another query

String Functions in SQL

Use String Functions to get specific parts of text

User-Defined Functions & Variables in SQL

Learn how to use custom functions with parameters (which are reusable and flexible)

Course Syllabus

Download Syllabus PDF

Foundations of SQL & Databases

SQL Fundamental Concepts

What is SQL & why is it used?
Flavors of SQL: Postgres vs SQL Server, etc.
Database Tables, Rows, & Columns
Using ER (Entity Relationship) Diagrams to visual what’s in a database

Exploring Databases & Writing SQL Statements (using the free DBeaver app)

Connecting to a Database
Database Navigator
SQL Query Editor
Using Code Hints
Viewing the Results of your SQL query
Setting Preferences

Writing SQL Queries

Writing SELECT Statements

Syntax of a SELECT statement
Selecting all columns or specific columns from a table
Limiting the number of results using LIMIT
Ordering the results using ORDER BY
Returning only DISTINCT records (eliminating duplicates)

Filtering Results

Data Types (Strings vs Numbers)
Comparison Operators: equal to, greater or less than, not equal to, etc.
Filtering results using WHERE, AND, OR, IN, and NOT
Pattern Matching: Wildcard Filters
Case Sensitivity

Using Joins to Combine Data from Multiple Tables

Understanding Table Relationships

What are Primary vs Primary Keys
Database Relations: One-to-One, One-to-Many, & Many-to-Many

Inner Joins

The difference between Inner & Outer Joins
Inner Joins
Column & Table Aliases

Outer Joins & Finding NULLs

Left Join
Right Join
Full Join
Find NULL values

Manipulating, Aggregating, & Filtering Data

Using CAST to Change Data Types

Why and how to use CAST to make a data type fit your query’s needs

Aggregate Functions

Using Aggregate Functions to perform common statistical calculations
Using SUM, COUNT, AVG, MAX & MIN

Working with Dates & Time

Date Functions: Getting the desired part of a date/time (Year, Month, Day, etc.)
Formatting dates, including the day of the week (Sunday, Monday, etc.)
Calculating the difference between 2 dates

Grouping Data & Filtering Grouped Data

Grouping Data with Aggregate Functions

Using GROUP BY to organize results into categories
Applying Aggregate Functions to groups

Filtering Grouped Data with HAVING

Using HAVING to filter the results of a GROUP BY
HAVING vs WHERE

Advanced Query Techniques

Subqueries

Subqueries: Queries within queries
Single-Value vs Multi-Value vs Table-Value Subqueries

Aggregate Window Functions

Using OVER and PARTITION BY to apply Aggregate Functions

Conditionals with CASE

Adding If-Else Logic with CASE
Simple CASE vs Searched CASE

String Functions

Manipulating text using string functions
Using SUBSTRING, SPLIT_PART, UPPER, etc.

Self Join

How a Self Join is different from other types of joins
Using a Self Join

Views & User-Defined Functions

Views

What are Views?
The Advantages & Disadvantages of using Views
How to Use & Query a View

Materialized Views

The difference between regular Views and Materialized Views

User-Defined Functions

Using Scalar-Value (Single-Value) Functions
Using Table-Value Functions

Frequently Asked Questions

Who is the target audience for this course?

Leaders interested in making better data-driven decisions and “knowing the numbers”
Analysts looking to deepen their skillset beyond Excel and Tableau
Developers who want to be more comfortable working with databases

How is this class structured?

In this hands-on course you’ll learn the ins and outs of PostgreSQL. You will learn to explore data using a graphical interface of DBeaver, write SQL queries, combine information from multiple tables, and much more. There will be a combination of lectures explaining the concepts, coding demonstrations showing you how to write SQL, and time for you to write SQL queries based on challenge questions we provide.

Why should I learn SQL?

Data has become central to almost every job on the market and it is becoming an increasingly necessary skill to know how to handle and control data. As data is becoming larger, databases are now the only mode of storage that can handle the quantity. However, in order to work with a database, one must know SQL.

What flavor of SQL will I learn in this class?

In this training you’ll learn Microsoft SQL Server, but the core concepts can be applied to other flavors of SQL (such as PostgreSQL, Microsoft Access, MySQL, etc.) with minor syntax differences.

Which version of SQL should you learn? You should learn the version of SQL used by the company you’ll be working with, but if you don’t know that here’s a guide to help:

SQL Server only runs on Windows (it does not work on a Mac), and is widely used by businesses.
PostgreSQL works on both Mac and Windows. It is widely used in data science, data analytics, and by companies like Apple, Instagram, Uber, Netflix, etc.

Whichever you end up learning, the concepts are transferrable to other SQL flavors with minor syntax differences. So if you’re not sure, choose the one based on whether you use Mac or Windows.

Is there mandatory work outside of the classroom?

You are not required to complete any work outside of class.

What tangible skills will I leave with after the class?

You will learn how to explore and query data in a database, use join statements, filter data using various techniques such as subqueries, aggregate functions, and much more.

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Installments
	10% non-refundable deposit
$975.00	Total You Pay