Three simple steps
How to use this tool?
This free online converter translates SQL source code into COBOL in three simple steps.
- Step 1
Add your SQL code
Type, paste, or upload the SQL code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into COBOL.
- Step 3
Review the result
Review, copy, or download the resulting COBOL code from the output editor.
See it in action
Examples of SQL to COBOL conversion
These examples show SQL source code and the corresponding COBOL translation. Generated results can vary as AI models are updated.
Example 1
Is String Palindrome
Program that checks if a string is a palindrome or not.
SQL code
COBOL code
Example 2
Even or Odd
A well commented function to check if a number if odd or even.
SQL code
COBOL code
Language comparison
Key differences between SQL and COBOL
| Characteristic | SQL | COBOL |
|---|---|---|
| Syntax | Declarative syntax focused on data manipulation and retrieval. | Verbose, English-like syntax designed for business applications. |
| Paradigm | Declarative programming paradigm. | Procedural and object-oriented programming paradigms. |
| Typing | Dynamically typed with strong data types for columns. | Statically typed with explicit data type declarations. |
| Performance | Optimized for set-based operations and large data retrieval. | Efficient for transaction processing and batch jobs. |
| Libraries and frameworks | Rich ecosystem of database management systems and tools. | Limited modern libraries, primarily focused on legacy systems. |
| Community and support | Large community with extensive resources and support. | Smaller community, primarily focused on legacy systems and enterprise support. |
| Learning curve | Generally easier to learn for beginners, especially for data tasks. | Steeper learning curve due to its verbosity and complexity. |
Common questions
Frequently Asked Questions
How do I convert SQL to COBOL?
Paste your SQL code into the input box, confirm the languages are set to SQL and COBOL, and click Convert. CodeConvert AI analyzes your SQL code and generates equivalent COBOL code in seconds, preserving the original logic and structure.
What are the main differences between SQL and COBOL?
SQL and COBOL differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each SQL construct to its closest COBOL equivalent. See the comparison table below for the key differences between SQL and COBOL.
Is the converted COBOL code accurate?
The AI produces high-quality COBOL code that preserves the behavior of your original SQL code and follows COBOL conventions. It handles common patterns, data structures, and idioms for both SQL and COBOL. For large or performance-critical code, review and test the COBOL output before using it in production.
Can I convert an entire SQL project to COBOL?
You can convert SQL 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 SQL to COBOL. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert COBOL back to SQL?
Yes. CodeConvert AI converts in both directions, so you can convert COBOL to SQL just as easily using our COBOL to SQL converter. Try the COBOL to SQL Converter
Is the SQL to COBOL 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 SQL to COBOL without an account for up to 2 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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