• For Individuals
  • For Businesses
  • For Universities
  • For Governments
Degrees
​
Log In
Join for Free
  • Browse
  • Query Languages

Results for "query+languages"


  • Status: Free Trial
    Free Trial
    J

    Johns Hopkins University

    Distributed Query Optimization and Security

    Skills you'll gain: Database Management, Database Development, Database Architecture and Administration, Apache Hadoop, Database Theory, Query Languages, Database Management Systems, Big Data, SQL, Data Access, Distributed Computing, Performance Tuning, Data Processing, Data Integrity, Authorization (Computing), Data Storage Technologies, File Systems, Algorithms

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free
    Free
    C

    Coursera

    Les Expressions Régulières en Python

    Skills you'll gain: Data Validation, Data Cleansing, Scripting, Python Programming, Scripting Languages

    Intermediate · Guided Project · Less Than 2 Hours

  • C

    Coursera

    SQL Joins

    Skills you'll gain: MySQL, SQL, Relational Databases, Data Analysis, Computer Programming, Computer Science

    4.5
    Rating, 4.5 out of 5 stars
    ·
    184 reviews

    Beginner · Guided Project · Less Than 2 Hours

  • Status: Preview
    Preview
    K

    Korea Advanced Institute of Science and Technology(KAIST)

    Programming Languages Ⅱ

    Skills you'll gain: Scala Programming, Other Programming Languages, Computer Programming, Programming Principles, Program Development, Theoretical Computer Science

    Mixed · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    U

    Universidades Anáhuac

    Spanish for the Workplace: From basics to business

    Skills you'll gain: Bilingual (Spanish/English), Office Procedures, Interviewing Skills

    Intermediate · Course · 1 - 3 Months

  • Status: Free
    Free
    D

    DeepLearning.AI

    Build LLM Apps with LangChain.js

    Skills you'll gain: Retrieval-Augmented Generation, LangChain, JavaScript Frameworks, LLM Application, Large Language Modeling, AI Orchestration, Python Programming

    4.7
    Rating, 4.7 out of 5 stars
    ·
    25 reviews

    Intermediate · Project · Less Than 2 Hours

  • Status: New
    New
    Status: Free Trial
    Free Trial
    P

    Pragmatic AI Labs

    Large Language Models with Hugging Face

    Skills you'll gain: Prompt Engineering, Hugging Face, Agentic Workflows, Generative AI Agents

    Intermediate · Course · 1 - 4 Weeks

  • C

    Coursera

    Advanced SQL Retrieval Queries in SQLiteStudio

    Skills you'll gain: SQL, Query Languages, Relational Databases, Data Manipulation, Data Analysis, Problem Solving

    4.5
    Rating, 4.5 out of 5 stars
    ·
    98 reviews

    Intermediate · Guided Project · Less Than 2 Hours

  • C

    Coursera

    Retrieve Data with Multiple-Table SQL Queries

    Skills you'll gain: SQL, Query Languages, Relational Databases, Database Management, Databases, Data Analysis

    4.6
    Rating, 4.6 out of 5 stars
    ·
    99 reviews

    Intermediate · Guided Project · Less Than 2 Hours

  • Status: Free Trial
    Free Trial
    D

    DeepLearning.AI

    Data Storage and Queries

    Skills you'll gain: Data Store, Data Storage, Data Storage Technologies, Query Languages, Vector Databases, Data Lakes, File Systems, Database Systems, SQL, Databases, Data Architecture, Cloud Storage, Data Warehousing, Amazon Web Services, Performance Tuning

    4.7
    Rating, 4.7 out of 5 stars
    ·
    83 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Preview
    Preview
    C

    Codio

    SQL for Software Developers

    Skills you'll gain: PostgreSQL, Database Administration, Relational Databases, Database Design, Database Management, Database Architecture and Administration, Database Development, SQL, Transaction Processing, Query Languages

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    P

    Packt

    Gen AI - RAG Application Development using LangChain

    Skills you'll gain: Retrieval-Augmented Generation, Vector Databases, Embeddings, Tool Calling, Generative AI Agents, Agentic Workflows, Document Management, Query Languages, Agentic systems

    Beginner · Course · 1 - 4 Weeks

1…678…9

In summary, here are 10 of our most popular query+languages courses

  • Distributed Query Optimization and Security: Johns Hopkins University
  • Les Expressions Régulières en Python: Coursera
  • SQL Joins : Coursera
  • Programming Languages Ⅱ: Korea Advanced Institute of Science and Technology(KAIST)
  • Spanish for the Workplace: From basics to business: Universidades Anáhuac
  • Build LLM Apps with LangChain.js: DeepLearning.AI
  • Large Language Models with Hugging Face: Pragmatic AI Labs
  • Advanced SQL Retrieval Queries in SQLiteStudio: Coursera
  • Retrieve Data with Multiple-Table SQL Queries: Coursera
  • Data Storage and Queries: DeepLearning.AI

Other topics to explore

Arts and Humanities
338 courses
Business
1095 courses
Computer Science
668 courses
Data Science
425 courses
Information Technology
145 courses
Health
471 courses
Math and Logic
70 courses
Personal Development
137 courses
Physical Science and Engineering
413 courses
Social Sciences
401 courses
Language Learning
150 courses

Coursera Footer

Skills

  • Accounting
  • Artificial Intelligence (AI)
  • Cybersecurity
  • Data Analytics
  • Digital Marketing
  • Human Resources (HR)
  • Microsoft Excel
  • Project Management
  • Python
  • SQL

Professional Certificates

  • Google AI Certificate
  • Google Cybersecurity Certificate
  • Google Data Analytics Certificate
  • Google IT Support Certificate
  • Google Project Management Certificate
  • Google UX Design Certificate
  • IBM AI Engineering Certificate
  • IBM AI Product Manager Certificate
  • IBM Data Science Certificate
  • Intuit Academy Bookkeeping Certificate

Courses & Specializations

  • AI Essentials Specialization
  • AI For Business Specialization
  • AI For Everyone Course
  • AI in Healthcare Specialization
  • Deep Learning Specialization
  • Excel Skills for Business Specialization
  • Financial Markets Course
  • Machine Learning Specialization
  • Prompt Engineering for ChatGPT Course
  • Python for Everybody Specialization

Career Resources

  • Career Aptitude Test
  • CAPM Certification Requirements
  • CompTIA A+ Certification Requirements
  • CompTIA Security+ Certification Requirements
  • Essential IT Certifications
  • Free IT Certifications and Courses
  • High-Income Skills to Learn
  • How to Learn Artificial Intelligence
  • PMP Certification Requirements
  • Popular Cybersecurity Certifications

Coursera

  • About
  • What We Offer
  • Leadership
  • Careers
  • Catalog
  • Coursera Plus
  • Professional Certificates
  • MasterTrack® Certificates
  • Degrees
  • For Enterprise
  • For Government
  • For Campus
  • Become a Partner
  • Social Impact
  • Free Courses
  • Share your Coursera learning story

Community

  • Learners
  • Partners
  • Beta Testers
  • Blog
  • The Coursera Podcast
  • Tech Blog

More

  • Press
  • Investors
  • Terms
  • Privacy
  • Help
  • Accessibility
  • Contact
  • Articles
  • Directory
  • Affiliates
  • Modern Slavery Statement
  • Do Not Sell/Share
Learn Anywhere
Download on the App Store
Get it on Google Play
Logo of Certified B Corporation
© 2026 Coursera Inc. All rights reserved.
  • Coursera Facebook
  • Coursera Linkedin
  • Coursera Twitter
  • Coursera YouTube
  • Coursera Instagram
  • Coursera TikTok