Class: SupabaseVectorStore

vectorstores/supabase.SupabaseVectorStore

Hierarchy

• VectorStore

  ↳ SupabaseVectorStore

Constructors

constructor

• new SupabaseVectorStore(embeddings, args)

Parameters

Name	Type
embeddings	Embeddings
args	SupabaseLibArgs

Overrides

VectorStore.constructor

Defined in

langchain/src/vectorstores/supabase.ts:31

Properties

client

• client: default<any, "public", any>

Defined in

langchain/src/vectorstores/supabase.ts:25

---

embeddings

• embeddings: Embeddings

Inherited from

VectorStore.embeddings

Defined in

langchain/src/vectorstores/base.ts:23

---

queryName

• queryName: string

Defined in

langchain/src/vectorstores/supabase.ts:29

---

tableName

• tableName: string

Defined in

langchain/src/vectorstores/supabase.ts:27

Methods

addDocuments

▸ addDocuments(documents): Promise<void>

Parameters

Name	Type
documents	Document<Record<string, any>>[]

Returns

Promise<void>

Overrides

VectorStore.addDocuments

Defined in

langchain/src/vectorstores/supabase.ts:39

---

addVectors

▸ addVectors(vectors, documents): Promise<void>

Parameters

Name	Type
vectors	number[][]
documents	Document<Record<string, any>>[]

Returns

Promise<void>

Overrides

VectorStore.addVectors

Defined in

langchain/src/vectorstores/supabase.ts:47

---

asRetriever

▸ asRetriever(k?): BaseRetriever

Parameters

Name	Type
k?	number

Returns

BaseRetriever

Inherited from

VectorStore.asRetriever

Defined in

langchain/src/vectorstores/base.ts:92

---

similaritySearch

▸ similaritySearch(query, k?, filter?): Promise<Document<Record<string, any>>[]>

Parameters

Name	Type	Default value
query	string	undefined
k	number	4
filter	undefined | object	undefined

Returns

Promise<Document<Record<string, any>>[]>

Inherited from

VectorStore.similaritySearch

Defined in

langchain/src/vectorstores/base.ts:43

---

similaritySearchVectorWithScore

▸ similaritySearchVectorWithScore(query, k): Promise<[Document<Record<string, any>>, number][]>

Parameters

Name	Type
query	number[]
k	number

Returns

Promise<[Document<Record<string, any>>, number][]>

Overrides

VectorStore.similaritySearchVectorWithScore

Defined in

langchain/src/vectorstores/supabase.ts:69

---

similaritySearchWithScore

▸ similaritySearchWithScore(query, k?, filter?): Promise<[object, number][]>

Parameters

Name	Type	Default value
query	string	undefined
k	number	4
filter	undefined | object	undefined

Returns

Promise<[object, number][]>

Inherited from

VectorStore.similaritySearchWithScore

Defined in

langchain/src/vectorstores/base.ts:57

---

fromDocuments

▸ Static fromDocuments(docs, embeddings, dbConfig): Promise<SupabaseVectorStore>

Parameters

Name	Type
docs	Document<Record<string, any>>[]
embeddings	Embeddings
dbConfig	SupabaseLibArgs

Returns

Promise<SupabaseVectorStore>

Overrides

VectorStore.fromDocuments

Defined in

langchain/src/vectorstores/supabase.ts:118

---

fromExistingIndex

▸ Static fromExistingIndex(embeddings, dbConfig): Promise<SupabaseVectorStore>

Parameters

Name	Type
embeddings	Embeddings
dbConfig	SupabaseLibArgs

Returns

Promise<SupabaseVectorStore>

Defined in

langchain/src/vectorstores/supabase.ts:128

---

fromTexts

▸ Static fromTexts(texts, metadatas, embeddings, dbConfig): Promise<SupabaseVectorStore>

Parameters

Name	Type
texts	string[]
metadatas	object | object[]
embeddings	Embeddings
dbConfig	SupabaseLibArgs

Returns

Promise<SupabaseVectorStore>

Overrides

VectorStore.fromTexts

Defined in

langchain/src/vectorstores/supabase.ts:100