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1. livesql.oracle.comOracle Live SQL

   livesql.oracle.com

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   Start Coding. View Scripts and Tutorials. Instructor's Guide. Featured Scripts and Tutorials. Introduction to SQL. This tutorial provides an introduction to the Structured Query Language (SQL), learn how to create tables with primary keys, columns, constraints, ind... Tutorial. SQL Macros - Creating parameterised views.

   • Learn and Share SQL

     Learn and Share SQL - Oracle Live SQL

   • Try PL/SQL in LiveSQL

     Try PL/SQL in LiveSQL - Oracle Live SQL

   • Oracle Live SQL

     Oracle Live SQL - Oracle Live SQL

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     HR Objects and Data For Live SQL. This script will create...

   • Free SQL Quizzes

     Oracle Dev Gym includes guided programs to help you learn...

2. devgym.oracle.com › pls › apexFree SQL Quizzes | Oracle Dev Gym

   devgym.oracle.com › pls › apex

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   Oracle Dev Gym includes guided programs to help you learn SQL. These free, browser-based SQL classes include: Videos to teach you the concepts; Live SQL tutorials for you to try writing real SQL; A series of quizzes to test your understanding; All courses include a free certificate of completion. Our top SQL courses

3. www.sql-practice.comLearn SQL - Online SQL Terminal - Practice SQL Querys

   www.sql-practice.com

   Practice SQL querys with an online terminal. Solve SQL query questions using a practice database. Learn and improve your SQL skills.

4. www.geeksforgeeks.org › sql-exercisesSQL Exercises : SQL Practice with Solution for Beginners and ...

   www.geeksforgeeks.org › sql-exercises

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   22 paź 2024 · By working through these SQL practice exercises, you'll strengthen your skills and gain confidence in querying relational databases. Whether you're just starting or looking to refine your expertise, these exercises provide valuable opportunities to hone your SQL abilities.

5. www.w3schools.com › sql › sql_exercisesSQL Exercises - W3Schools

   www.w3schools.com › sql › sql_exercises

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   We have gathered a variety of SQL exercises (with answers) for each SQL Chapter. Try to solve an exercise by filling in the missing parts of a code. If you're stuck, hit the "Show Answer" button to see what you've done wrong.

6. sqltest.onlineSQL Practice: Get the actors

   sqltest.online

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   Sharpen your SQL skills with our interactive exercises! Practice a wide range of SQL tasks, from basic queries to advanced techniques. Get immediate feedback on your solutions, helping you learn from mistakes and improve your skills.

7. sqlpad.io › playground › mysqlSQL Playground with real data, Practice MySQL FREE

   sqlpad.io › playground › mysql

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   🔥 Sharpen your SQL skills and data expertise effortlessly! Engage with interactive MySQL coding questions with real-world business data in browser.