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SQLiteDocumentStore

lc_vector_stores::sqlite_store

Struct SQLiteDocumentStore 

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pub struct SQLiteDocumentStore { /* private fields */ }
Expand description

SQLite document store implementation

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impl SQLiteDocumentStore

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pub fn new(config: SQLiteStoreConfig) -> Result<Self, VectorStoreError>

Opens the SQLite database and creates the required tables and indexes.

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pub async fn save(&self) -> Result<(), VectorStoreError>

Explicitly triggers persistence to disk.

C3: the fake default ChunkedDocumentStoreTrait::save has been removed from the trait; SQLite persists automatically on every write, so this method is a compatibility no-op (aligned with Redis’s save_to_disk).

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impl ChunkedDocumentStoreTrait for SQLiteDocumentStore

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fn add_parent_document<'life0, 'async_trait>( &'life0 self, document: Document, chunk_size: usize, ) -> Pin<Box<dyn Future<Output = Result<(String, Vec<String>), VectorStoreError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Adds a Parent document and automatically splits it into chunks Read more
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fn add_parent_documents<'life0, 'async_trait>( &'life0 self, documents: Vec<Document>, chunk_size: usize, ) -> Pin<Box<dyn Future<Output = Result<Vec<(String, Vec<String>)>, VectorStoreError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Adds Parent documents in bulk
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fn get_parent_document<'life0, 'life1, 'async_trait>( &'life0 self, parent_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Option<Document>, VectorStoreError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Gets a Parent document
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fn get_chunk<'life0, 'life1, 'async_trait>( &'life0 self, chunk_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Option<ChunkDocument>, VectorStoreError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Gets a single Chunk
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fn get_chunk_document<'life0, 'life1, 'async_trait>( &'life0 self, chunk_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Option<Document>, VectorStoreError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Gets a single Chunk (as a Document)
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fn get_chunks_for_parent<'life0, 'life1, 'async_trait>( &'life0 self, parent_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<ChunkDocument>, VectorStoreError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Gets all Chunks of a Parent
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fn get_chunk_documents_for_parent<'life0, 'life1, 'async_trait>( &'life0 self, parent_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<Document>, VectorStoreError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Gets all Chunks of a Parent (as Documents)
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fn delete_parent_document<'life0, 'life1, 'async_trait>( &'life0 self, parent_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<(), VectorStoreError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Deletes a Parent document and all of its Chunks
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fn parent_count<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = usize> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Gets the Parent document count
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fn chunk_count<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = usize> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Gets the Chunk document count
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fn get_all_chunks<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Vec<ChunkDocument>, VectorStoreError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Gets all Chunks
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fn clear<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<(), VectorStoreError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Clears all data
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fn add_parent_document_blocking( &self, document: Document, chunk_size: usize, ) -> Result<(String, Vec<String>), VectorStoreError>

Adds a Parent document (blocking version)
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fn get_parent_document_blocking( &self, parent_id: &str, ) -> Result<Option<Document>, VectorStoreError>

Gets a Parent document (blocking version)
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fn get_chunk_blocking( &self, chunk_id: &str, ) -> Result<Option<ChunkDocument>, VectorStoreError>

Gets a single Chunk (blocking version)
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fn blocking_get_chunks_for_parent( &self, parent_id: &str, ) -> Result<Vec<ChunkDocument>, VectorStoreError>

Gets all Chunks of a Parent (blocking version)
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impl DocumentStore for SQLiteDocumentStore

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fn add_document<'life0, 'async_trait>( &'life0 self, document: Document, ) -> Pin<Box<dyn Future<Output = Result<String, VectorStoreError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Adds a document
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fn add_documents<'life0, 'async_trait>( &'life0 self, documents: Vec<Document>, ) -> Pin<Box<dyn Future<Output = Result<Vec<String>, VectorStoreError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Adds documents in bulk
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fn get_document<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Option<Document>, VectorStoreError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Gets a document
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fn delete_document<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<(), VectorStoreError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Deletes a document
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fn count<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = usize> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Gets the document count
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fn clear<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<(), VectorStoreError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Clears the store

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