Ratcl
, part of the
Vlerq project, is a
Tcl extension which provides operators from
Relational Algebra and works with
Metakit data files.
Attributes edit
- website
- http://equi4.com/pub/ra/
Download edit
- ratcl.kit (alternate)
See Also edit
- pivot tables in ratcl, JCW ,2006-08
- Wrapping sqlite and oratcl query result sets
- Ratcl-like API with sqlite backend
Documentation edit
- Introduction to Ratcl
- official reference
- Relational algebra for Tcl: introducing Ratcl and Rasql ,Jean-Claude Wippler
- Ratcl and Rasql, by Jean-Claude Wippler
- a presentation
- Ratcl example (sort of) ,JCW ,comp.lang.tcl ,2008-05-08
- Vlerq + Ratcl = Easy Data Management (alternate) ,JCW , [1], presented at the Thirteenth Annual Tcl/Tk Conference
RLH: This is very cool stuff!
2007-02-16: There is a
starkit which runs on Windows, Linux, and Mac OS X at [
2]. The ChangeLog for this starkit is at [
3].
This starkit includes the "Ratk" graphical view browser by Brian Theado. Here is an example with a pivot table (also called a crosstab, see also
crosstab a la Relations):
