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mirror of https://codeberg.org/forgejo/forgejo synced 2024-11-25 11:16:11 +01:00

Ethan Koenig b0f7457d9e Improve issue search (#2387 )

* Improve issue indexer

* Fix new issue sqlite bug

* Different test indexer paths for each db

* Add integration indexer paths to make clean

2017-09-16 23:16:21 +03:00

2.5 KiB

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bleve

modern text indexing in go - blevesearch.com

Try out bleve live by searching the bleve website.

Features

Index any go data structure (including JSON)
Intelligent defaults backed up by powerful configuration
Supported field types:
- Text, Numeric, Date
Supported query types:
- Term, Phrase, Match, Match Phrase, Prefix
- Conjunction, Disjunction, Boolean
- Numeric Range, Date Range
- Simple query syntax for human entry
tf-idf Scoring
Search result match highlighting
Supports Aggregating Facets:
- Terms Facet
- Numeric Range Facet
- Date Range Facet

Discussion

Discuss usage and development of bleve in the google group.

Indexing

message := struct{
	Id   string
	From string
	Body string
}{
	Id:   "example",
	From: "marty.schoch@gmail.com",
	Body: "bleve indexing is easy",
}

mapping := bleve.NewIndexMapping()
index, err := bleve.New("example.bleve", mapping)
if err != nil {
	panic(err)
}
index.Index(message.Id, message)

Querying

index, _ := bleve.Open("example.bleve")
query := bleve.NewQueryStringQuery("bleve")
searchRequest := bleve.NewSearchRequest(query)
searchResult, _ := index.Search(searchRequest)

License

Apache License Version 2.0

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