Backport of new wildcard field type #53590
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Indexes values using size 3 ngrams and also stores the full original as a binary doc value. Wildcard queries operate by using a cheap approximation query on the ngram field followed up by a more expensive verification query using an automaton on the binary doc values. Also supports aggregations and sorting.
markharwood
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:Search Foundations/Mapping
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Pinging @elastic/es-search (:Search/Mapping) |
jimczi
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Mar 16, 2020
markharwood
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Mar 27, 2020
This reverts commit 2c74f3e.
markharwood
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