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JavaScript@langchain/langgraph-checkpointAsyncBatchedStoresearch
Method●Since v0.0

search

Search for items within a namespace prefix. Supports both metadata filtering and vector similarity search.

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search(namespacePrefix: string[], options: __type): Promise<Item[]>

Parameters

NameTypeDescription
namespacePrefix*string[]

Hierarchical path prefix to search within

options__type

Search options for filtering and pagination

Example

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// Search with filters
await store.search(["documents"], {
  filter: { type: "report", status: "active" },
  limit: 5,
  offset: 10
});

// Vector similarity search
await store.search(["users", "content"], {
  query: "technical documentation about APIs",
  limit: 20
});
View source on GitHub