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Last modified by Helena on 2025/09/10 11:19
From version 5.19
edited by Helena
on 2025/05/16 08:57
Change comment: There is no comment for this version
To version 5.18
edited by Helena
on 2025/05/16 08:56
Change comment: There is no comment for this version

Summary

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541 541  
542 542  With reference to the VTL “model for Variables and Value domains”, the following additional mappings have to be considered:
543 543  
544 -(% style="width:1170.29px" %)
545 -|**VTL**|(% style="width:754px" %)**SDMX**
546 -|**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
547 -|**Represented Variable**|(% style="width:754px" %)(((
544 +|VTL|SDMX
545 +|**Data Set Component**|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^^43^^
546 +|**Represented Variable**|(((
548 548  **Concept** with a definite
549 549  
550 550  Representation
551 551  )))
552 -|**Value Domain**|(% style="width:754px" %)(((
551 +|**Value Domain**|(((
553 553  **Representation** (see the Structure
554 554  
555 555  Pattern in the Base Package)
556 556  )))
557 -|**Enumerated Value Domain / Code List**|(% style="width:754px" %)**Codelist**
558 -|**Code**|(% style="width:754px" %)(((
556 +|**Enumerated Value Domain / Code List**|**Codelist**
557 +|**Code**|(((
559 559  **Code** (for enumerated
560 560  
561 561  DimensionComponent, Measure, DataAttribute)
562 562  )))
563 -|**Described Value Domain**|(% style="width:754px" %)(((
564 -non-enumerated** Representation**
562 +|**Described Value Domain**|(((
563 +non-enumerated**    Representation**
565 565  
566 566  (having Facets / ExtendedFacets, see the Structure Pattern in the Base Package)
567 567  )))
568 -|**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
569 -| |(% style="width:754px" %)(((
570 -to a valid **value **(for non-enumerated** **Representations)
567 +|**Value**|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
568 +| |(((
569 +to a valid **value    **(for non-enumerated**    **
570 +
571 +Representations)
571 571  )))
572 -|**Value Domain Subset / Set**|(% style="width:754px" %)This abstraction does not exist in SDMX
573 -|**Enumerated Value Domain Subset / Enumerated Set**|(% style="width:754px" %)This abstraction does not exist in SDMX
574 -|**Described Value Domain Subset / Described Set**|(% style="width:754px" %)This abstraction does not exist in SDMX
575 -|**Set list**|(% style="width:754px" %)This abstraction does not exist in SDMX
573 +|**Value Domain Subset / Set**|This abstraction does not exist in SDMX
574 +|**Enumerated Value Domain Subset / Enumerated Set**|This abstraction does not exist in SDMX
575 +|**Described Value Domain Subset / Described Set**|This abstraction does not exist in SDMX
576 +|**Set list**|This abstraction does not exist in SDMX
576 576  
577 577  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).
578 578