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Setup Analyzer
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1. In Lens, connect to the Shell of the ArangoDB pod
2. Type "arangosh" in the shell and hit Enter - this will connect to ArangoSH
3. To connect to the correct DB, type "db.useDatabase("transactionHistory");"
4. Then import analyzers:
var analyzers = require("@arangodb/analyzers");
5. Add a new analyzer:
analyzers.save("text_en_no_stem", "text", { locale: "en.utf-8", accent: false, case: "lower", stemming: false, stopwords: [] }, ["position", "frequency", "norm"]);
That's it! We've added the new analyzer!
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The FullText Index (FTI) can be used to find words, or prefixes of words inside documents. In the function used to query a FTI, it will search for all the words exactly. See some samples below.
With the below dataset:
Johannes Petrus Foley | Johannes | Petrus |
Foley | Johannes Petrus | Johannes Foley |
Petrus Foley |
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The following queries will yield the following results:
...