La inmensa mayoría de las plataformas de gestión de bases de datos utilizadas actualmente en todas las industrias dependen de SQL como su lenguaje principal para la manipulación y recuperación de datos.
Introducción a SQL y bases de datos relacionales
Discover new skills with $120 off courses from industry experts. Save now.
Gain insight into a topic and learn the fundamentals.
Beginner level
Recommended experience
2 weeks to complete
at 10 hours a week
Flexible schedule
Learn at your own pace
What you'll learn
Conceptos básicos de bases de datos y bases de datos relacionales, tales como tabla, registro, campo, relación, clave primaria o clave secundaria.
Uso del comando SELECT con la cláusula WHERE y herramientas como IN, BETWEEN o LIKE para consultar bases de datos con patrones de cadenas y rangos.
Los comandos SQL para crear, cambiar y borrar tablas y bases de datos: CREATE, ALTER y DROP, y para modificar tablas: INSERT, UPDATE y DELETE.
Cómo agrupar, resumir y ordenar con ORDER BY, GROUP BY, SUM, AVG, MAX o MIN y cómo hacer consultas de varias tablas con JOIN y UNION.
Skills you'll gain
Details to know
Shareable certificate
Add to your LinkedIn profile
Recently updated!
September 2025
Assessments
35 assignments
Taught in Spanish
See how employees at top companies are mastering in-demand skills
There are 5 modules in this course
What's included
1 reading7 assignments5 plugins
What's included
7 readings9 assignments7 plugins
What's included
7 readings9 assignments7 plugins
What's included
3 readings5 assignments3 plugins
What's included
1 reading5 assignments3 plugins
Earn a career certificate
Add this credential to your LinkedIn profile, resume, or CV. Share it on social media and in your performance review.
Instructor
Offered by
Explore more from Data Management
- Status: Free Trial
University of California, Davis
- Status: Free Trial
Why people choose Coursera for their career
Felipe M.
Learner since 2018
"To be able to take courses at my own pace and rhythm has been an amazing experience. I can learn whenever it fits my schedule and mood."
Jennifer J.
Learner since 2020
"I directly applied the concepts and skills I learned from my courses to an exciting new project at work."
Larry W.
Learner since 2021
"When I need courses on topics that my university doesn't offer, Coursera is one of the best places to go."
Chaitanya A.
"Learning isn't just about being better at your job: it's so much more than that. Coursera allows me to learn without limits."
Open new doors with Coursera Plus
Unlimited access to 10,000+ world-class courses, hands-on projects, and job-ready certificate programs - all included in your subscription
Advance your career with an online degree
Earn a degree from world-class universities - 100% online
Join over 3,400 global companies that choose Coursera for Business
Upskill your employees to excel in the digital economy
Frequently asked questions
To access the course materials, assignments and to earn a Certificate, you will need to purchase the Certificate experience when you enroll in a course. You can try a Free Trial instead, or apply for Financial Aid. The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
When you purchase a Certificate you get access to all course materials, including graded assignments. Upon completing the course, your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile.
You will be eligible for a full refund until two weeks after your payment date, or (for courses that have just launched) until two weeks after the first session of the course begins, whichever is later. You cannot receive a refund once you’ve earned a Course Certificate, even if you complete the course within the two-week refund period. See our full refund policy.
More questions
Financial aid available,