
SQL Fiddle
db<>fiddle
Online SQL Editor
FastTools SQLite Playground
ExtendsClass SQL Online
sqlize.online
Rextester
An online tool for testing, sharing and collaborating on SQL snippets

Mockaroo
DUMMY DATABASE
DemoDataWorks
Fake Data
Datamade
Generate Data
Conektto
We fake it till you make it!
Which is more popular?
Based on our record, DB Fiddle seems to be more popular. It has been mentioned 5 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | db-fiddle.com | dataconstruct.io |
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What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


No analysis of DB Fiddle yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using DB Fiddle and DataConstruct. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


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: almost 4 years ago
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... Source: about 4 years ago
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: about 4 years ago
Tracking DataConstruct since Apr 2024.
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A realistic data generator to test your app
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An online tool for testing, demonstrating and sharing database commands and scripts.
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Generate and manage synthetic datasets easily with DUMMY DATABASE
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Ready-made synthetic industry databases and Power BI dashboards for analytics, SQL practice, BI demos, training, and consulting — across 10 industries, plus a generator for custom scale and variations.
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