35 lines
923 B
Markdown
35 lines
923 B
Markdown
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Relational an educational tool to provide a workspace for experimenting with *relational* *algebra*, an offshoot of first-order logic.
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It provides GUI that can be used for executing relational queries, and also provides a command line interface.
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Provides a standalone Python module that can be used for executing relational queries, parsing relational expressions and optimizing them.
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Install
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=======
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Windows installer can be found here: https://code.google.com/p/relational/downloads/list
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For Linux, check your distribution's packages, relational is available on Debian and Ubuntu.
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Usage
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=====
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Formal language definition at this link https://github.com/ltworf/relational/wiki/Grammar-and-language
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Run from sources
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================
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To launch the application, run
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```./relational_gui.py```
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If it needs some dependencies:
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Qt4, Python 2.7, either PyQT4 or Pyside.
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It can run on osx but this is not supported.
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