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Ed Lance

This course will introduce the student to the basic concepts of SQL for interaction with Relational Databases. It will illustrate basic SQL statements to create and query tables, leverage table relationships through joins and subqueries, insert and update table rows. It is, however, only intended to cover the basics needed in order for the student to progress onto the Java Database Connectivity (JDBC) and Jakarta Persistence (JPA) courses in the Data Access Specialization.

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What's inside

Syllabus

Create Database, Tables and Queries
In this module we will introduce basic SQL Syntax, Interact with a database its tables to via SQL Queries and Updates to give you enough understanding of SQL for the Java Database Connectivity (JDBC) and Jakarta Persistence (JPA) courses
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Putting it together, Joins and SubQueries
In this module you will apply more complex where clauases in your SQL Statements. You will then move onto the concept of joining tables through SQL Join Queries and also SubQueries

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Explores SQL's basic concepts and is suitable for learners with some prior programming knowledge who wish to progress onto Java Database Connectivity (JDBC) and Jakarta Persistence (JPA)
Helps learners build a solid foundation in SQL, which is a core skill for data professionals
Offers practical hands-on labs and interactive materials, fostering a better understanding of SQL concepts
Forms part of a Specialization, providing a structured learning path for learners seeking to develop expertise in data access
Involves Ed Lance as an instructor, who is an experienced professional in the field of data management
Requires learners to have some prior programming knowledge, which may not be suitable for complete beginners

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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 Java Data Access - SQL Primer with these activities:
Review SQL syntax
Review the basic syntax and structure of SQL to refresh knowledge.
Browse courses on SQL Syntax
Show steps
  • Go through the course notes or materials on SQL syntax.
  • Practice writing simple SQL queries.
Read "SQL: A Beginner's Guide"
Review the foundational concepts of SQL by reading a beginner-friendly book.
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Write SQL queries against a sample database
Practice writing SQL queries to reinforce understanding of basic SQL syntax and database querying concepts.
Browse courses on SQL Syntax
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  • Find a sample database to practice with.
  • Write SQL queries to retrieve data from the database.
Three other activities
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Show all six activities
Follow a tutorial on SQL joins
Complete a guided tutorial on SQL joins to strengthen understanding of how to retrieve data from multiple tables.
Browse courses on SQL Joins
Show steps
  • Find a tutorial on SQL joins.
  • Follow the tutorial step-by-step.
Complete SQL exercises on a coding platform
Solve SQL exercises on a coding platform to apply knowledge and gain hands-on experience.
Show steps
  • Choose a coding platform that offers SQL exercises.
  • Solve the SQL exercises on the platform.
Build a simple database project using SQL
Create a practical project to apply knowledge and gain experience in database design and implementation.
Browse courses on Database Design
Show steps
  • Define the scope and objectives of the project.
  • Design the database schema.
  • Implement the database using SQL.
  • Populate the database with sample data.
  • Write SQL queries to retrieve and manipulate data from the database.

Career center

Learners who complete Java Data Access - SQL Primer will develop knowledge and skills that may be useful to these careers:
Database Developer
A Database Developer designs, develops, and maintains databases. Courses like Java Data Access - SQL Primer teach programming languages and concepts that underlie database development, including SQL, which is the language used to interact with databases. This course may help you build a strong foundation for a career in Database Development. It provides hands-on experience with creating databases, tables, and queries, as well as managing data efficiently and effectively. It also teaches you how to leverage table relationships through joins and subqueries.
Data Engineer
A Data Engineer designs, builds, and maintains data pipelines that move data from source systems to target systems. Courses like Java Data Access - SQL Primer teach programming languages and concepts that underlie data engineering, including SQL, which is the language used to interact with databases. This course may help you build a strong foundation for a career in Data Engineering. It provides hands-on experience with creating databases, tables, and queries, as well as managing data efficiently and effectively.
Data Scientist
A Data Scientist uses data to solve problems and make better decisions. Courses like Java Data Access - SQL Primer teach programming languages and concepts that underlie data science, including SQL, which is the language used to interact with databases. This course may help you build a strong foundation for a career in Data Science. It provides hands-on experience with creating databases, tables, and queries, as well as managing data efficiently and effectively.
Data Analyst
A Data Analyst uses data to solve problems and make better decisions. Courses like Java Data Access - SQL Primer teach programming languages and concepts that underlie data analytics, including SQL, which is the language used to interact with databases. This course may help you build a strong foundation for a career in Data Analytics. It provides hands-on experience with creating databases, tables, and queries, as well as managing data efficiently and effectively. It also teaches you how to leverage table relationships through joins and subqueries.
Database Administrator
A Database Administrator creates and maintains databases to facilitate data organization and retrieval. Courses like Java Data Access - SQL Primer teach programming languages and concepts that underlie database management, including SQL, which is the language used to interact with the database. This course may help you build a strong foundation for a career in DBA. It provides hands-on experience with creating databases, tables, and queries, as well as managing data efficiently and effectively.
Operations Research Analyst
An Operations Research Analyst uses data to solve business problems and improve decision-making. Courses like Java Data Access - SQL Primer teach programming languages and concepts that underlie operations research, including SQL, which is the language used to interact with databases. This course may help you build a strong foundation for a career in Operations Research. It provides hands-on experience with creating databases, tables, and queries, as well as managing data efficiently and effectively.
Business Analyst
A Business Analyst uses data to solve business problems and improve decision-making. Courses like Java Data Access - SQL Primer teach programming languages and concepts that underlie business analysis, including SQL, which is the language used to interact with databases. This course may help you build a strong foundation for a career in Business Analysis. It provides hands-on experience with creating databases, tables, and queries, as well as managing data efficiently and effectively.
Information Security Analyst
An Information Security Analyst protects an organization's data and information systems from unauthorized access, use, disclosure, disruption, modification, or destruction. Courses like Java Data Access - SQL Primer teach programming languages and concepts that underlie information security, including SQL, which is the language used to interact with databases. This course may help you build a strong foundation for a career in Information Security. It provides hands-on experience with creating databases, tables, and queries, as well as managing data efficiently and effectively.
Financial Analyst
A Financial Analyst analyzes financial data to make investment recommendations. Courses like Java Data Access - SQL Primer teach programming languages and concepts that underlie financial analysis, including SQL, which is the language used to interact with databases. This course may help you build a strong foundation for a career in Financial Analysis. It provides hands-on experience with creating databases, tables, and queries, as well as managing data efficiently and effectively.
Risk Analyst
A Risk Analyst identifies, assesses, and mitigates risks to an organization. Courses like Java Data Access - SQL Primer teach programming languages and concepts that underlie risk analysis, including SQL, which is the language used to interact with databases. This course may help you build a strong foundation for a career in Risk Analysis. It provides hands-on experience with creating databases, tables, and queries, as well as managing data efficiently and effectively.
Forensic Accountant
A Forensic Accountant investigates financial fraud and other financial crimes. Courses like Java Data Access - SQL Primer teach programming languages and concepts that underlie forensic accounting, including SQL, which is the language used to interact with databases. This course may help you build a strong foundation for a career in Forensic Accounting. It provides hands-on experience with creating databases, tables, and queries, as well as managing data efficiently and effectively.
Compliance Officer
A Compliance Officer ensures that an organization complies with laws and regulations. Courses like Java Data Access - SQL Primer teach programming languages and concepts that underlie compliance, including SQL, which is the language used to interact with databases. This course may help you build a strong foundation for a career in Compliance. It provides hands-on experience with creating databases, tables, and queries, as well as managing data efficiently and effectively.
Software Engineer
A Software Engineer designs, develops, and maintains software applications. Courses like Java Data Access - SQL Primer teach programming languages and concepts that underlie software development, including SQL, which is the language used to interact with databases. While this course does not directly teach software development, it does provide a strong foundation in data management, which is an essential skill for Software Engineers. This course may be particularly helpful for Software Engineers who work with data-intensive applications.
Web Developer
A Web Developer designs, develops, and maintains websites and web applications. Courses like Java Data Access - SQL Primer teach programming languages and concepts that underlie web development, including SQL, which is the language used to interact with databases. While this course does not directly teach web development, it does provide a strong foundation in data management, which is an essential skill for Web Developers. This course may be particularly helpful for Web Developers who work with data-intensive web applications.
IT Auditor
An IT Auditor evaluates an organization's IT systems and processes to ensure compliance with laws and regulations. Courses like Java Data Access - SQL Primer teach programming languages and concepts that underlie IT auditing, including SQL, which is the language used to interact with databases. This course may help you build a strong foundation for a career in IT Auditing. It provides hands-on experience with creating databases, tables, and queries, as well as managing data efficiently and effectively.

Reading list

We've selected eight 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 Java Data Access - SQL Primer.
This cookbook provides a comprehensive collection of SQL solutions for various database scenarios. It can serve as a valuable reference for specific SQL queries and techniques.
Uses a playful approach to teach SQL concepts. It's written in a conversational style, making it an engaging read for beginners.
This textbook offers a comprehensive introduction to database systems. It covers a wide range of topics, including SQL, database design, and data management. While it's more extensive than what's needed for this course, it provides a solid foundation for further learning.
This practical guide focuses on the essential aspects of SQL for data manipulation and retrieval. It's suitable for beginners who want to learn the core concepts quickly.
While not directly related to the course content, this book provides valuable insights into SQL injection vulnerabilities. It's recommended for those interested in enhancing database security.
Highlights common pitfalls and antipatterns in SQL programming. It's a useful reference for avoiding common mistakes and writing efficient SQL queries.
Provides a theoretical foundation for SQL and relational database theory. It's recommended for those who want a deeper understanding of the underlying principles.

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