Relational Algebra Interpreter
Project description
πireal is a teaching tool for use in learning introduction to database. It allows the user to interactively experiment with Relational Algebra.
| Home Page | In action |
|---|---|
 |
 |
Platforms
- GNU/Linux
- Windows
- Mac OS X
Requirements to run/install from source
Implemented Operators
The operations are implemented in relation.py.
| Operator | Supported |
|---|---|
| Selection | :heavy_check_mark: |
| Projection | :heavy_check_mark: |
| Rename | :x: |
| Product | :heavy_check_mark: |
| Union | :heavy_check_mark: |
| Difference | :heavy_check_mark: |
| Intersection | :heavy_check_mark: |
| Natural Join | :heavy_check_mark: |
| Left Outer Join | :heavy_check_mark: |
| Right Outer Join | :heavy_check_mark: |
| Full Outer Join | :heavy_check_mark: |
| Division | :x: (Can be expressed using relational operators) |
Donate
I have developed Pireal with a lot of :heart:, I hope it is useful.
You can donate any amount that you think Pireal deserves.
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