• Full-Time or Part-Time

    Bootcamps

    BrainStation's award-winning bootcamps help launch your career in tech. Learn in-person or online in flexible full-time or part-time schedules.

    View Testimonials
    • Software Engineering Bootcamp
    • UX Design Bootcamp
    • Data Science Bootcamp
    • Web Development Bootcamp
    • Digital Marketing Bootcamp
  • Certifications

    Join 30,000+ BrainStation® certified professionals, and accelerate your career today.

    View Testimonials
    • Data + AI
      • Data Analytics Certification Earn your DAC™ and core data skills
      • Artificial Intelligence Certification Earn your AIC™ and core AI skills
      • Data Science Certification Earn your DSC™ and core data skills
      • Python Certification Earn your PPC™ and core Python skills
    • Design
      • UX Design Certification Earn your UXDC™ and core UX skills
      • UI Design Certification Earn your UIDC™ and core UI skills
    • Marketing
      • Digital Marketing Certification Earn your DMC™ in marketing skills
    • Product
      • Product Management Certification Earn your PMC™ and core product skills
    • Leadership
      • Design Leadership Certification Earn your DLC™ in leadership skills
      • Product Leadership Certification Earn your PLC™ in leadership skills
      • Marketing Leadership Certification Earn your MLC™ in leadership skills
  • Events
  • Cities

    Connect face-to-face with industry leaders, build networks, and level up your career through dynamic, in-person events and certifications.

    View Events
      • United States

      • New York
      • Miami
      • Canada

      • Toronto
      • Vancouver
      • United Kingdom

      • London
  • Enterprise

    Partner with BrainStation to empower your workforce through events and training that build the critical skills needed to drive value in today’s digital landscape.

    • Enterprise Training

      Reskill your team to fill digital and technology roles.

    • Hire BrainStation Graduates

      Tap into our network of skilled graduates, get access to our hiring events, and more.

  • About

    BrainStation is a global leader in digital skills training, empowering businesses and brands to succeed in the digital age.

    Contact Us
    • Our Story

      Learn about who we are, our vision and how we’re changing the future of work.

    • Testimonials

      Hear from our students on how BrainStation has helped them build successful careers.

    • Careers

      Looking to join our team? View our open positions across the globe.

    • Press and Media

      Resources and contact information for our media partners.

  • Get Started
  • Bootcamps
  • Certifications
  • Events
  • Cities
  • Enterprise
  • About

© BrainStation Inc. 2015-2025.

Bootcamps
  • Software Engineering Bootcamp
  • UX Design Bootcamp
  • Data Science Bootcamp
  • Web Development Bootcamp
  • Digital Marketing Bootcamp
  • View Testimonials

© BrainStation Inc. 2015-2025.

Certifications
Data + AI
Data Analytics Certification Earn your DAC™ and core data skills
Data Science Certification Earn your DSC™ and core data skills
Artificial Intelligence Certification Earn your AIC™ and core AI skills
Python Certification Earn your PPC™ and core Python skills
Design
UX Design Certification Earn your UXDC™ and core UX skills
UI Design Certification Earn your UIDC™ and core UI skills
Marketing
Digital Marketing Certification Earn your DMC™ in marketing skills
Product
Product Management Certification Earn your PMC™ and core product skills
Leadership
Design Leadership Certification Earn your DLC™ in leadership skills
Marketing Leadership Certification Earn your PLC™ in leadership skills
Product Leadership Certification Earn your MLC™ in leadership skills

© BrainStation Inc. 2015-2025.

Cities
United States
New York
Miami
Canada
Toronto
Vancouver
United Kingdom
London

© BrainStation Inc. 2015-2025.

Enterprise
  • Enterprise Training

    Reskill your team to fill digital and technology roles.

  • Hire BrainStation Graduates

    Tap into our network of skilled graduates, get access to our hiring events, and more.

© BrainStation Inc. 2015-2025.

About
  • Our Story

    Learn about who we are, our vision and how we’re changing the future of work.

  • Testimonials

    Hear from our students on how BrainStation has helped them build successful careers.

  • Careers

    Looking to join our team? View our open positions across the globe.

  • Press and Media

    Resources and contact information for our media partners.

  • Contact Us
  • Get Involved

© BrainStation Inc. 2015-2025.

  1. Learn
  2. SQL
SQL Tutorial SQL Reference
  • Reference Reference

      • Basics
        • How to Use SQL
      • Syntax
      • Commands
      • Naming Conventions
      • What is a SQL Statement?
      • Select
      • Select Distinct
      • Select Top
      • Insert Into
      • Insert Into Select
      • Select Into
      • Update
      • Delete
      • Clause
      • Where
      • Order By
      • Limit
      • Group By
      • Having
      • Union

Scroll

We use cookies to improve your experience on our site, and to deliver personalized content. By using BrainStation, you agree to our privacy policy.

BrainStation logo

BrainStation is a global leader in digital and tech skills training. Start or accelerate your career in tech today.

  • Bootcamps
  • Software Engineering  /  Web Development
  • User Experience Design
  • Data Science
  • Digital Marketing
  • Career Guides
  • Become a Software Engineer
  • Become a Web Developer
  • Become a UX Designer
  • Become a Data Scientist
  • Become a Product Manager
  • Become a Digital Marketer
  • Become a Data Analyst
  • View All
  • Tutorials
  • Learn Python
  • Learn JavaScript
  • Learn HTML & CSS
  • Learn SQL
  • Certifications
  • Product Management Certification
  • Data Analytics Certification
  • Digital Marketing Certification
  • UX Design Certification
  • Artificial Intelligence Certification
  • Data Science Certification
  • Python Certification
  • UI Design Certification
  • Leadership Certifications
  • Product Leadership Certification
  • Marketing Leadership Certification
  • Design Leadership Certification
  • About
  • Our Story
  • Careers
  • Get Involved
  • Magazine
  • Contact Us
  • Press and Media
  • Blog
  • For Companies
  • Hire Our Grads
  • Enterprise Training
  • Resources
  • Certification
  • Testimonials

All Content © BrainStation Inc. 2015-2025. "BRAINSTATION" and the BrainStation Logo are trademarks of BrainStation Inc. All Rights Reserved.

Terms of Service Accessibility