SQLZOO VS DB Fiddle

SQLZOO Reviews

DB Fiddle Reviews

SQLZOO mentions (20)

• Practicing SQL

  Https://sqlzoo.net/ is one of my faves. Source: over 2 years ago

• I’d like to learn SQL

  Sql Zoo https://sqlzoo.net is great. Starts with really basic queries and gradually moves to more advanced queries and joins. There are tests for each section to help internalize it. Source: over 2 years ago

• Student unsure of taking on an internship

  Check out sites like https://sqlzoo.net and try out the basics of SQL. And if that grabs your attention head over to youtube or udemy and take some courses. Source: over 2 years ago

• Resources for a beginner?

  Sqlbolt.com and sqlzoo.net are both fun, fast, and free. Source: over 2 years ago

• I have made the decision to finally learn SQL. I don't have much knowledge about the language. I have downloaded Microsoft SSMS 2018 and that's about it.

  What is a good tutorial that can explain everything to me from the start that you have used yourself?There are lots of great tutorials out there, some mentioned already in this post. https://sqlzoo.net was what I started with years ago. If you'd like to start from the beginning, avoiding lectures and instead focusing on exercises, I would suggest https://sixweeksql.com since it targets MS SQL specifically and will... Source: over 2 years ago

DB Fiddle mentions (5)

• Northwind dump file for MySQL

  Conducting some quick tests using https://db-fiddle.com/ it looks like this project was designed to run on MySQL 5.5 and changes to MySQL since have caused it to break. Source: over 1 year ago

• c170 sqlfiddle 'table doesn't exist' Any idea what I'm doing wrong? I'm completely lost

  UPDATE: Thank you all for your help! I appreciate it, made an appointment with the CI and turns out I had a bunch of syntax errors(surprising, I know.. lol). CI told me to use db-fiddle.com. Do the create table statements one at a time and if it all works add the insert statements. Source: over 1 year ago

• i need help debugging a homework assignment

  I think ive got 90% of this correct. However when you enter it into db-fiddle.com to validate it. It produces 3 errors and its proven beyond me to figure out whats wrong. Please and thank you to anyone that can tell me whats the deal is. Source: over 1 year ago

• SQLite Online

  There are also https://db-fiddle.com (I use this one personally) and https://sqlfiddle.com. - Source: Hacker News / about 2 years ago

• Why does SQL choose 'Ryan' over 'Melvin'? Is it because Sum(User_ID) dictates that it will show the greater value, perhaps since Ryan has a larger weight?

  e.g. db-fiddle (there are others as well). Source: about 2 years ago