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JavaScript@langchain/langgraph-checkpointstoreSearchOperation
Interfaceā—Since v0.0

SearchOperation

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interface SearchOperation

Properties

View source on GitHub
property
filter: Record<string, any>
property
limit: number
property
namespacePrefix: string[]
property
offset: number
property
query: string

Operation to search for items within a namespace prefix.

Hierarchical path prefix to search within. Only items under this prefix will be searched.

Natural language search query for semantic search. When provided, results will be ranked by relevance to this query using vector similarity search.

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// Search all user documents
namespacePrefix: ["users", "documents"]

// Search everything
namespacePrefix: []
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// Find technical documentation about APIs
query: "technical documentation about REST APIs"

// Find recent ML papers
query: "machine learning papers from 2023"