Relational Algebra
Stratego -- Strategies for Program Transformation
Introduction
The
RelationalAlgebra package defines an
abstract syntax for relational algebra, a presentation of relational algebra in
MathML? and optimization of relational algebra expressions.
Download and installation
svn checkout http://losser.st-lab.cs.uu.nl:12080/repos/StrategoXT/trunk/experimental/relational-algebra
The packages requires (configuration with)
xml-tools?.
See also