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Last modified by Helena on 2025/09/10 11:19
From version 6.9
edited by Helena
on 2025/05/16 12:37
Change comment: There is no comment for this version
To version 6.10
edited by Helena
on 2025/05/16 12:38
Change comment: There is no comment for this version

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478 478  With reference to the VTL “model for Variables and Value domains”, the following additional mappings have to be considered:
479 479  
480 480  (% style="width:1170.29px" %)
481 -|**VTL**|(% style="width:754px" %)**SDMX**
482 -|**Data Set Component**|(% style="width:754px" %)Although this abstraction exists in SDMX, it does not have an explicit definition and correspond to a Component (either a DimensionComponent or a Measure or a DataAttribute) belonging to one specific Dataflow{{footnote}}Through SDMX Constraints, it is possible to specify the values that a Component of a Dataflow can assume.{{/footnote}}
483 -|**Represented Variable**|(% style="width:754px" %)(((
481 +|(% style="width:392px" %)**VTL**|(% style="width:776px" %)**SDMX**
482 +|(% style="width:392px" %)**Data Set Component**|(% style="width:776px" %)Although this abstraction exists in SDMX, it does not have an explicit definition and correspond to a Component (either a DimensionComponent or a Measure or a DataAttribute) belonging to one specific Dataflow{{footnote}}Through SDMX Constraints, it is possible to specify the values that a Component of a Dataflow can assume.{{/footnote}}
483 +|(% style="width:392px" %)**Represented Variable**|(% style="width:776px" %)(((
484 484  **Concept** with a definite
485 485  
486 486  Representation
487 487  )))
488 -|**Value Domain**|(% style="width:754px" %)(((
489 -**Representation** (see the Structure
490 -
491 -Pattern in the Base Package)
488 +|(% style="width:392px" %)**Value Domain**|(% style="width:776px" %)(((
489 +**Representation** (see the Structure Pattern in the Base Package)
492 492  )))
493 -|**Enumerated Value Domain / Code List**|(% style="width:754px" %)**Codelist**
494 -|**Code**|(% style="width:754px" %)(((
491 +|(% style="width:392px" %)**Enumerated Value Domain / Code List**|(% style="width:776px" %)**Codelist**
492 +|(% style="width:392px" %)**Code**|(% style="width:776px" %)(((
495 495  **Code** (for enumerated
496 496  
497 497  DimensionComponent, Measure, DataAttribute)
498 498  )))
499 -|**Described Value Domain**|(% style="width:754px" %)(((
500 -non-enumerated** Representation**
501 -
502 -(having Facets / ExtendedFacets, see the Structure Pattern in the Base Package)
497 +|(% style="width:392px" %)**Described Value Domain**|(% style="width:776px" %)(((
498 +non-enumerated** Representation **(having Facets / ExtendedFacets, see the Structure Pattern in the Base Package)
503 503  )))
504 -|**Value**|(% style="width:754px" %)Although this abstraction exists in SDMX, it does not have an explicit definition and correspond to a **Code** of a Codelist (for enumerated Representations) or
505 -| |(% style="width:754px" %)(((
506 -to a valid **value **(for non-enumerated** **Representations)
507 -)))
508 -|**Value Domain Subset / Set**|(% style="width:754px" %)This abstraction does not exist in SDMX
509 -|**Enumerated Value Domain Subset / Enumerated Set**|(% style="width:754px" %)This abstraction does not exist in SDMX
510 -|**Described Value Domain Subset / Described Set**|(% style="width:754px" %)This abstraction does not exist in SDMX
511 -|**Set list**|(% style="width:754px" %)This abstraction does not exist in SDMX
500 +|(% style="width:392px" %)**Value**|(% style="width:776px" %)Although this abstraction exists in SDMX, it does not have an explicit definition and correspond to a **Code** of a Codelist (for enumerated Representations) or to a valid **value **(for non-enumerated** **Representations)
501 +|(% style="width:392px" %)**Value Domain Subset / Set**|(% style="width:776px" %)This abstraction does not exist in SDMX
502 +|(% style="width:392px" %)**Enumerated Value Domain Subset / Enumerated Set**|(% style="width:776px" %)This abstraction does not exist in SDMX
503 +|(% style="width:392px" %)**Described Value Domain Subset / Described Set**|(% style="width:776px" %)This abstraction does not exist in SDMX
504 +|(% style="width:392px" %)**Set list**|(% style="width:776px" %)This abstraction does not exist in SDMX
512 512  
513 513  The main difference between VTL and SDMX relies on the fact that the VTL artefacts for defining subsets of Value Domains do not exist in SDMX, therefore the VTL features for referring to predefined subsets are not available in SDMX. These artefacts are the Value Domain Subset (or Set), either enumerated or described, the Set List (list of values belonging to enumerated subsets) and the Data Set Component (aimed at defining the set of values that the Component of a Data Set can take, possibly a subset of the codes of Value Domain).
514 514