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This course shows you how to use the psql command-line tool to communicate with PostgreSQL.

In this course, you will:

Demonstrate familiarity with the psql tool.

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This course shows you how to use the psql command-line tool to communicate with PostgreSQL.

In this course, you will:

Demonstrate familiarity with the psql tool.

Use psql to connect to databases and execute SQL commands.

Try psql-specific commands like \d and \set.

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What's inside

Syllabus

PostgreSQL Fundamentals: SQL Command Line

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Basic instruction for beginners on how to communicate with a specific database
Introduces learners to an industry standard tool
Taught by recognized experts from AWS

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in PostgreSQL Fundamentals: SQL Command Line with these activities:
Collaborate with peers on a psql project
Working with peers will allow you to share knowledge, learn from others, and improve your communication skills.
Show steps
  • Form a study group with other students
  • Choose a psql project to work on together
  • Divide the work and collaborate on the project
Write a psql script to automate database tasks
Creating a script will solidify your understanding of psql commands and syntax.
Browse courses on Database Automation
Show steps
  • Identify a database task to automate
  • Write a psql script to perform the task
  • Test and debug the script
Build a cheat sheet of psql commands
Provide you with a quick and easy reference for psql commands, reinforcing your learning.
Show steps
  • Gather a list of commonly used psql commands
  • Organize the commands into a cheat sheet
Show all three activities

Career center

Learners who complete PostgreSQL Fundamentals: SQL Command Line will develop knowledge and skills that may be useful to these careers:
Database Administrator
A Database Administrator ensures the smooth running of databases within an organization. They install, configure, and maintain databases, as well as monitor their performance and security. This course may be useful for someone who wants to become a Database Administrator because it teaches the basics of SQL, which is a programming language used to interact with databases. This course can help you become familiar with the psql command-line tool, which is used to communicate with PostgreSQL, a popular database management system.
Database Designer
A Database Designer designs and implements databases for organizations. They work with stakeholders to understand their data needs and develop databases that meet those needs. This course may be useful for someone who wants to become a Database Designer because it teaches the basics of SQL, which is a programming language used to interact with databases. This course can help you become familiar with the psql command-line tool, which is used to communicate with PostgreSQL, a popular database management system.
Data Scientist
A Data Scientist uses their knowledge of data to solve business problems. They develop and implement data-driven solutions to improve decision-making. This course may be useful for someone who wants to become a Data Scientist because it teaches the basics of SQL, which is a programming language used to interact with databases. This course can help you become familiar with the psql command-line tool, which is used to communicate with PostgreSQL, a popular database management system.
Data Analyst
A Data Analyst uses their knowledge of data to help businesses make informed decisions. They collect, clean, and analyze data to identify trends and patterns. This course may be useful for someone who wants to become a Data Analyst because it teaches the basics of SQL, which is a programming language used to interact with databases. This course can help you become familiar with the psql command-line tool, which is used to communicate with PostgreSQL, a popular database management system.
Data Engineer
A Data Engineer designs, builds, and maintains the infrastructure that stores and processes data. They work with big data technologies to manage and analyze data for business intelligence and other purposes. This course may be useful for someone who wants to become a Data Engineer because it teaches the basics of SQL, which is a programming language used to interact with databases. This course can help you become familiar with the psql command-line tool, which is used to communicate with PostgreSQL, a popular database management system.
Software Engineer
A Software Engineer designs, develops, and maintains software applications. They work with various programming languages and technologies to create software that meets the needs of users. This course may be useful for someone who wants to become a Software Engineer because it teaches the basics of SQL, which is a programming language used to interact with databases. This course can help you become familiar with the psql command-line tool, which is used to communicate with PostgreSQL, a popular database management system.
Software Developer
A Software Developer designs, develops, and maintains software applications. They work with various programming languages and technologies to create software that meets the needs of users. This course may be useful for someone who wants to become a Software Developer because it teaches the basics of SQL, which is a programming language used to interact with databases. This course can help you become familiar with the psql command-line tool, which is used to communicate with PostgreSQL, a popular database management system.
Information Security Analyst
An Information Security Analyst protects an organization's data and systems from cyber threats. They monitor security systems, investigate security incidents, and implement security measures. This course may be useful for someone who wants to become an Information Security Analyst because it teaches the basics of SQL, which is a programming language used to interact with databases. This course can help you become familiar with the psql command-line tool, which is used to communicate with PostgreSQL, a popular database management system.
Business Analyst
A Business Analyst helps businesses improve their operations by analyzing their data and processes. They identify areas for improvement and develop solutions to address them. This course may be useful for someone who wants to become a Business Analyst because it teaches the basics of SQL, which is a programming language used to interact with databases. This course can help you become familiar with the psql command-line tool, which is used to communicate with PostgreSQL, a popular database management system.
Technical Writer
A Technical Writer creates technical documentation for software and hardware products. They work with engineers and other technical professionals to gather information and write clear and concise documentation that helps users understand and use the products. This course may be useful for someone who wants to become a Technical Writer because it teaches the basics of SQL, which is a programming language used to interact with databases. This course can help you become familiar with the psql command-line tool, which is used to communicate with PostgreSQL, a popular database management system.
Web Developer
A Web Developer designs, develops, and maintains websites and web applications. They work with various programming languages and technologies to create websites that meet the needs of users. This course may be useful for someone who wants to become a Web Developer because it teaches the basics of SQL, which is a programming language used to interact with databases. This course can help you become familiar with the psql command-line tool, which is used to communicate with PostgreSQL, a popular database management system.
Systems Analyst
A Systems Analyst studies an organization's systems and processes to identify areas for improvement. They develop and implement new systems or modify existing ones to meet the organization's needs. This course may be useful for someone who wants to become a Systems Analyst because it teaches the basics of SQL, which is a programming language used to interact with databases. This course can help you become familiar with the psql command-line tool, which is used to communicate with PostgreSQL, a popular database management system.
User Experience Designer
A User Experience Designer (UX Designer) designs and evaluates user interfaces for websites and other digital products. They work with stakeholders to understand user needs and create user interfaces that are both usable and enjoyable. This course may be useful for someone who wants to become a UX Designer because it teaches the basics of SQL, which is a programming language used to interact with databases. This course can help you become familiar with the psql command-line tool, which is used to communicate with PostgreSQL, a popular database management system.
Computer Systems Analyst
A Computer Systems Analyst studies an organization's computer systems and processes to identify areas for improvement. They develop and implement new systems or modify existing ones to meet the organization's needs. This course may be useful for someone who wants to become a Computer Systems Analyst because it teaches the basics of SQL, which is a programming language used to interact with databases. This course can help you become familiar with the psql command-line tool, which is used to communicate with PostgreSQL, a popular database management system.
Network Administrator
A Network Administrator manages and maintains an organization's computer network. They install, configure, and maintain network hardware and software, as well as monitor network performance and security. This course may be useful for someone who wants to become a Network Administrator because it teaches the basics of SQL, which is a programming language used to interact with databases. This course can help you become familiar with the psql command-line tool, which is used to communicate with PostgreSQL, a popular database management system.

Reading list

We've selected six books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in PostgreSQL Fundamentals: SQL Command Line.
Introduces PostgreSQL in detail, making it a valuable reference or supplemental reading to the course. It delves into concepts like data types, indexing, transactions, and replication, building upon the course's coverage of SQL commands and database management.
Serves as a valuable resource for PostgreSQL administrators, making it a useful supplement to the course's focus on SQL commands. It offers a collection of practical recipes for performing administrative tasks, monitoring, and troubleshooting PostgreSQL databases.
Offers a beginner-friendly introduction to SQL, including PostgreSQL. While it may not be as advanced as the course, it can provide a good starting point for those new to SQL or seeking a refresher.
Focuses on improving SQL performance, making it a useful supplemental resource for those interested in optimizing their PostgreSQL queries. It provides techniques and insights to help learners write efficient and performant SQL statements.
Offers a detailed examination of PostgreSQL's design and internals. It can be a useful resource for those seeking an in-depth understanding of PostgreSQL's inner workings and specialized topics like concurrency control and query optimization.
Provides a detailed exploration of PostgreSQL's internal architecture and data structures. It can be a useful resource for those seeking a deeper understanding of how PostgreSQL operates at a low level.

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