group_facts

Once the external keys have been possibly replaced, group the rows of facts.

internal

Data in multidimensional systems is obtained from operational
systems and is transformed to adapt it to the new structure.
Frequently, the operations to be performed aim to transform a flat
table into a ROLAP (Relational On-Line Analytical Processing) star
database. The main objective of the package is to allow the definition
of these transformations easily. The implementation of the
multidimensional database obtained can be exported to work with
multidimensional analysis tools on spreadsheets or relational
databases.

Jose Samos

rolap

Obtaining Star Databases from Flat Tables

Universidad de Granada 

group_facts function

<dl><dt>db</dt>
<dd>A <code>star_database</code> object.</dd></dl>

Arguments

Group facts — group_facts

<dl>

<dt>db</dt>
<dd>A <code>star_database</code> object.</dd>

</dl>

group_facts: Group facts

Description

Usage

Arguments