AggregationColumnName

Package: model.database.aggregation

Specifies the column that stores fact count data in an aggregation table, enabling ROLAP engines to determine the number of base fact table rows that were aggregated into each summary row.

Attributes

Name	Id	Type	Lower	Upper	Default

References

Name	Type	Lower	Upper	Containment
column	Column🔗	1	1	false
References the physical database column containing the aggregated fact count values used by the ROLAP engine for query optimization and result validation.

Used by

• AggregationTable🔗 → aggregationFactCount
• AggregationTable🔗 → aggregationIgnoreColumns

ClassDiagramm