Three simple steps
How to use this tool?
This free online converter translates MySQL source code into PostgreSQL in three simple steps.
- Step 1
Add your MySQL code
Type, paste, or upload the MySQL code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into PostgreSQL.
- Step 3
Review the result
Review, copy, or download the resulting PostgreSQL code from the output editor.
Language comparison
Key differences between MySQL and PostgreSQL
| Characteristic | MySQL | PostgreSQL |
|---|---|---|
| Syntax | Uses a simpler SQL syntax, often more lenient with queries. | Follows SQL standards more closely, with more complex syntax options. |
| Paradigm | Primarily relational, with some support for NoSQL features. | Fully relational with advanced features for object-relational and NoSQL paradigms. |
| Typing | Dynamic typing with some static typing features. | Strongly typed with extensive support for custom data types. |
| Performance | Generally faster for read-heavy operations and simple queries. | Better performance for complex queries and large datasets. |
| Libraries and frameworks | Widely supported by many libraries and frameworks, especially in web development. | Also well-supported, with strong integration in data science and analytics tools. |
| Community and support | Large community with extensive documentation and commercial support options. | Strong community with a focus on open-source support and extensive documentation. |
| Learning curve | Easier for beginners due to simpler syntax and fewer features. | Steeper learning curve due to advanced features and complexity. |
Common questions
Frequently Asked Questions
How do I convert MySQL to PostgreSQL?
Paste your MySQL code into the input box, confirm the languages are set to MySQL and PostgreSQL, and click Convert. CodeConvert AI analyzes your MySQL code and generates equivalent PostgreSQL code in seconds, preserving the original logic and structure.
What are the main differences between MySQL and PostgreSQL?
MySQL and PostgreSQL differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each MySQL construct to its closest PostgreSQL equivalent. See the comparison table below for the key differences between MySQL and PostgreSQL.
Is the converted PostgreSQL code accurate?
The AI produces high-quality PostgreSQL code that preserves the behavior of your original MySQL code and follows PostgreSQL conventions. It handles common patterns, data structures, and idioms for both MySQL and PostgreSQL. For large or performance-critical code, review and test the PostgreSQL output before using it in production.
Can I convert an entire MySQL project to PostgreSQL?
You can convert MySQL files one at a time by pasting each file's code. For a full migration, convert each file and then review how classes, dependencies, and project structure map from MySQL to PostgreSQL. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert PostgreSQL back to MySQL?
Yes. CodeConvert AI converts in both directions, so you can convert PostgreSQL to MySQL just as easily using our PostgreSQL to MySQL converter. Try the PostgreSQL to MySQL Converter
Is the MySQL to PostgreSQL converter free, and do I need to install anything?
Yes, it is free and runs in your browser with nothing to install and no IDE extension required. You can convert MySQL to PostgreSQL without an account for up to 5 conversions per day. Sign in for free for higher limits.
What are the benefits of signing in?
Signing in unlocks CodeConvert AI's Pro converter with more powerful AI models, a built-in chat assistant, code execution, saved conversion history, and personal notes. Every free account includes 5 credits and supports up to 25,000 characters of input per conversion, with no credit card required.
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