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Relational Algebra Add-In for Excel
Visual Basic
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Module1.bas
readme.txt
relation-for-excel-1.0-examples.xlsm
relation-for-excel-1.0.xlam
relation-for-excel-1.1-examples.xlsm
relation-for-excel-110.xlam
relation-for-excel-200-examples.xlsm
relation-for-excel-200-presentation.pdf
relation-for-excel-200.xlam
relation-for-excel-200.xlsm

readme.txt

Relation for Excel

This macro provides functions to make simple relational algebra
The relational model is simplified. A relation is defined as a 2d-table, columns have names but not type.
Rows are not ordered (except with relOrder function) and do not have duplicates.

Unlike other Excel solutions, this one is purely functional, not using macros.
Relations are saved as text in one cell with :: als field and space+newline as row separator

Note that in a cell, the text cannot be more than 32k characters.

Documentation

http://www.belle-nuit.com/relation-for-excel

matti@belle-nuit.com
4.4.2017

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