Composite hash types

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Last updated: 19/04/2022

Within the MDR a hash system is used to help detect changes between successive data extractions and match records. This includes the creation of 'composite hashes' for groups of related records, which have an integer code that indicates the record type. These codes are listed below.
Note that neither the hashes nor the codes feature in the final core MDR database and they do not form part of the JSON files generated by the system.

id name Applies to source
11 identifiers Studies ECRIN
12 titles Studies ECRIN
13 features Studies ECRIN
14 topics Studies ECRIN
15 contributors Studies ECRIN
16 relationships Studies ECRIN
17 references Studies ECRIN
18 study links Studies ECRIN
19 ipd available Studies ECRIN
50 datasets Data Objects ECRIN
51 instances Data Objects ECRIN
52 titles Data Objects ECRIN
53 dates Data Objects ECRIN
54 topics Data Objects ECRIN
55 contributors Data Objects ECRIN
56 relationships Data Objects ECRIN
57 descriptions Data Objects ECRIN
58 languages Data Objects ECRIN
59 rights Data Objects ECRIN
60 links Data Objects ECRIN
61 corrections Data Objects ECRIN
62 public types Data Objects ECRIN
63 identifiers Data Objects ECRIN