Definition: Constraint

Category: Memobust Glossary

Specification of what may be contained in a data or metadata set in terms of content or, for data only, in terms of the set of key combinations to which specific attributes (defined by the data structure) may be attached. https://ec.europa.eu/eurostat/cros/content/memobust-glossary-pdf-file_en
Source:
Eurostat, "Memobust Glossary" (part of the Memobust Handbook on Methodology of Modern Business Statistics), ESSnet "Memobust", March 2014
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