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Posted to dev@lucene.apache.org by "Atef (JIRA)" <ji...@apache.org> on 2018/02/12 13:45:00 UTC
[jira] [Created] (SOLR-11972) range of numeric values with unit in
Solr
Atef created SOLR-11972:
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Summary: range of numeric values with unit in Solr
Key: SOLR-11972
URL: https://issues.apache.org/jira/browse/SOLR-11972
Project: Solr
Issue Type: Improvement
Security Level: Public (Default Security Level. Issues are Public)
Components: Schema and Analysis
Affects Versions: 6.6
Reporter: Atef
My problem is that i have documents containing a numeric value and a unit like this:
weight:100g
weight:1000kg
And i want to make querys like this:
weight:[5g TO 100KG]
Of course this doent work as easy as it sounds, the values are saved as strings. I did some research and came up with this [https://dzone.com/articles/build-a-custom-solr-filter-to-handle-unit-conversions].
This worked out pretty well, i can search for: weight:100000g and get results containing weight:100kg, nice. But i cant figure out how to extend this, to make a range-search possible
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