Constraint

Data Constraint or Metadata Constraint Overview

An SDMX Data Structure Definition (DSD) provides a template which describes the dimensionality of related datasets in terms of their dimensions, attributes and measures.

Structure Properties

Structure Type	Standard SDMX Structural Metadata Artefact
Maintainable	Yes
Identifiable	Yes
Item Scheme	No
SDMX Information Model Versions	1.0, 2.0, 2.1
URN - DataStructure namespace	urn:sdmx:org.sdmx.infomodel.datastructure.DataStructure
URN - Dimension namespace	urn:sdmx:org.sdmx.infomodel.datastructure.Dimension
URN - Attribute namespace	urn:sdmx:org.sdmx.infomodel.datastructure.DataAttribute
URN - MeasureDimension namespace	urn:sdmx:org.sdmx.infomodel.datastructure.MeasureDimension
URN - TimeDimension namespace	urn:sdmx:org.sdmx.infomodel.datastructure.TimeDimension

Context within the SDMX 3.0 Information Model