mirror of
https://github.com/meilisearch/MeiliSearch
synced 2024-06-02 19:08:03 +02:00
80 lines
2.4 KiB
Rust
80 lines
2.4 KiB
Rust
use std::{fs, path::Path};
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use serde_json::json;
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use rkv::{Manager, Rkv, SingleStore, Value, StoreOptions};
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use meilidb_core::{Database, MResult, QueryBuilder};
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use meilidb_schema::{SchemaBuilder, DISPLAYED, INDEXED};
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fn main() -> MResult<()> {
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env_logger::init();
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let path = Path::new("test.rkv");
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let database = Database::open_or_create(path)?;
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println!("{:?}", database.indexes_names());
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let hello = database.open_index("hello")?;
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let hello1 = database.open_index("hello1")?;
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let hello2 = database.open_index("hello2")?;
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let mut builder = SchemaBuilder::with_identifier("id");
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builder.new_attribute("alpha", DISPLAYED);
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builder.new_attribute("beta", DISPLAYED | INDEXED);
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builder.new_attribute("gamma", INDEXED);
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let schema = builder.build();
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let rkv = database.rkv.read().unwrap();
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let writer = rkv.write()?;
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hello.schema_update(writer, schema)?;
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let object = json!({
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"id": 23,
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"alpha": "hello",
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});
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let mut additions = hello.documents_addition();
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additions.extend(vec![object]);
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let rkv = database.rkv.read().unwrap();
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let writer = rkv.write()?;
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additions.finalize(writer)?;
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// {
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// let mut writer = env.write().unwrap();
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// let mut raw_indexer = RawIndexer::new();
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// let docid = DocumentId(0);
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// let attr = SchemaAttr(0);
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// let text = "Zut, l’aspirateur, j’ai oublié de l’éteindre !";
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// raw_indexer.index_text(docid, attr, text);
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// let Indexed { words_doc_indexes, .. } = raw_indexer.build();
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// let mut fst_builder = fst::SetBuilder::memory();
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// fst_builder.extend_iter(words_doc_indexes.keys()).unwrap();
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// let bytes = fst_builder.into_inner().unwrap();
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// let fst = fst::raw::Fst::from_bytes(bytes).unwrap();
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// let fst = fst::Set::from(fst);
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// words.put_words_fst(&mut writer, &fst).unwrap();
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// for (word, indexes) in words_doc_indexes {
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// words.put_words_indexes(&mut writer, &word, &indexes).unwrap();
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// }
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// writer.commit().unwrap();
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// }
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// let reader = env.read().unwrap();
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// let builder = QueryBuilder::new(index.main, index.postings_lists, index.synonyms);
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// let documents = builder.query(&reader, "oubli", 0..20).unwrap();
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// println!("{:?}", documents);
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std::thread::sleep(std::time::Duration::from_secs(2));
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Ok(())
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}
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