Class: SupabaseHybridSearch

retrievers/supabase.SupabaseHybridSearch

Base Index class. All indexes should extend this class.

Hierarchy

• BaseRetriever

  ↳ SupabaseHybridSearch

Constructors

constructor

• new SupabaseHybridSearch(embeddings, args)

Parameters

Name	Type
embeddings	Embeddings
args	SupabaseLibArgs

Overrides

BaseRetriever.constructor

Defined in

langchain/src/retrievers/supabase.ts:72

Properties

client

• client: default<any, "public", any>

Defined in

langchain/src/retrievers/supabase.ts:64

---

embeddings

• embeddings: Embeddings

Defined in

langchain/src/retrievers/supabase.ts:70

---

keywordK

• keywordK: number

Defined in

langchain/src/retrievers/supabase.ts:60

---

keywordQueryName

• keywordQueryName: string

Defined in

langchain/src/retrievers/supabase.ts:68

---

query

• query: string

Defined in

langchain/src/retrievers/supabase.ts:58

---

similarityK

• similarityK: number

Defined in

langchain/src/retrievers/supabase.ts:56

---

similarityQueryName

• similarityQueryName: string

Defined in

langchain/src/retrievers/supabase.ts:62

---

tableName

• tableName: string

Defined in

langchain/src/retrievers/supabase.ts:66

Methods

getRelevantDocuments

▸ getRelevantDocuments(query): Promise<Document<Record<string, any>>[]>

Parameters

Name	Type
query	string

Returns

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

Overrides

BaseRetriever.getRelevantDocuments

Defined in

langchain/src/retrievers/supabase.ts:170

---

hybridSearch

▸ Protected hybridSearch(query, similarityK, keywordK): Promise<SearchResult[]>

Parameters

Name	Type
query	string
similarityK	number
keywordK	number

Returns

Promise<SearchResult[]>

Defined in

langchain/src/retrievers/supabase.ts:141

---

keywordSearch

▸ Protected keywordSearch(query, k): Promise<SearchResult[]>

Parameters

Name	Type
query	string
k	number

Returns

Promise<SearchResult[]>

Defined in

langchain/src/retrievers/supabase.ts:113

---

similaritySearch

▸ Protected similaritySearch(query, k): Promise<SearchResult[]>

Parameters

Name	Type
query	string
k	number

Returns

Promise<SearchResult[]>

Defined in

langchain/src/retrievers/supabase.ts:83