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Last modified by Artur on 2025/09/13 19:50
From version 1.7
edited by Helena
on 2025/07/01 17:55
Change comment: There is no comment for this version
To version 3.1
edited by Helena
on 2025/07/01 17:56
Change comment: There is no comment for this version

Summary

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1 -SDMX 3.1 Standards. Section 1. Summary of major changes and new functionality
1 +SDMX 3.1 Standards. Section 1. Summary of Major Changes and New Functionality
Content
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73 73  
74 74  The following changes to the model have been made to satisfy this use case.
75 75  
76 -**[[Data Structure Definition>>doc:sdmx:Glossary.Data structure definition.WebHome]]**
76 +**Data Structure Definition**
77 77  
78 78  The [[Data Structure Definition>>doc:sdmx:Glossary.Data structure definition.WebHome]] has a new ‘evolving structure’ property, this is a Boolean property, when set to ‘true’ it indicates to the users of the [[DSD>>doc:sdmx:Glossary.Data structure definition.WebHome]] that new [[Dimensions>>doc:sdmx:Glossary.Dimension.WebHome]] may be added without the [[DSD>>doc:sdmx:Glossary.Data structure definition.WebHome]] undergoing a change to its major (% style="color:#e74c3c" %)version(%%) number.
79 79  
80 -**[[Dataflow>>doc:sdmx:Glossary.Dataflow.WebHome]]**
80 +**Dataflow**
81 81  
82 82  The [[Dataflow>>doc:sdmx:Glossary.Dataflow.WebHome]] has a new [[Dimension>>doc:sdmx:Glossary.Dimension.WebHome]] (% style="color:#e74c3c" %)Constraint(%%) property, which is used to reference a subset of [[Dimensions>>doc:sdmx:Glossary.Dimension.WebHome]] which it uses from the referenced [[DSD>>doc:sdmx:Glossary.Data structure definition.WebHome]].
83 83  
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89 89  
90 90  The (% style="color:#e74c3c" %)Constraint(%%) model in [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] 3.1 has been made more cohesive by separating the Data (% style="color:#e74c3c" %)Constraint(%%) into two distinct structures; the Data (% style="color:#e74c3c" %)Constraint(%%) which describes reporting restrictions, and the Availability (% style="color:#e74c3c" %)Constraint(%%), which describes data content from a [[data source>>doc:sdmx:Glossary.Data source.WebHome]]. In [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] 3.0 these distinctions were made using the ‘type’ property on a Data (% style="color:#e74c3c" %)Constraint(%%).
91 91  
92 -**Data (% style="color:#e74c3c" %)Constraint(%%)**
92 +**Data Constraint**
93 93  
94 94  The Data (% style="color:#e74c3c" %)Constraint(%%) has had the ‘type’ property removed; the Data (% style="color:#e74c3c" %)Constraint(%%) in [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] 3.1 is always used to describe restrictions on content for data reporting purposes.
95 95  
96 96  The attachment of the Data (% style="color:#e74c3c" %)Constraint(%%) in [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] 3.0 included [[Data Sources>>doc:sdmx:Glossary.Data source.WebHome]], in [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] 3.1 these attachments have been removed as these are not relevant for restricting reported data.
97 97  
98 -**Availability (% style="color:#e74c3c" %)Constraint(%%)**
98 +**Availability Constraint**
99 99  
100 100  The Availability (% style="color:#e74c3c" %)Constraint(%%) is a new Structure introduced to describe data that exists, it is generated in the response to the Availability REST API. It is not a maintained structure, and as such has no [[maintenance agency>>doc:sdmx:Glossary.Maintenance agency.WebHome]], identity or (% style="color:#e74c3c" %)version