Adding indexing date in Krill index

KorAP / Krill

:mag: A Corpus Data Retrieval Index using Lucene for Look-Ups

BSD 2-Clause "Simplified" License

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Adding indexing date in Krill index #43

Closed margaretha closed 5 years ago

margaretha commented 6 years ago

Indexing date must be added as a field in Krill index during indexing. It is needed to define a persistent VC that must not change over time. Persistent VC is constrained with an indexing date, e.g.

indexingDate leq 2018-08-22

so that only documents indexed up to a the specified indexing date are considered.