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JavaScript@langchain/communityvectorstorespgvectorPGVectorStoreArgs

Interface●Since v1.0

PGVectorStoreArgs

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interface PGVectorStoreArgs

Properties

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property

chunkSize: number

property

collectionMetadata: Metadata | null

property

collectionName: string

property

collectionTableName: string

property

columns: __type

property

distanceStrategy: DistanceStrategy

property

extensionSchemaName: string | null

property

filter: MetadataFilter

property

ids: string[]

property

pool: Pool

property

postgresConnectionOptions: PoolConfig

property

schemaName: string | null

property

scoreNormalization: "similarity" | "distance"

property

skipInitializationCheck: boolean

property

tableName: string

property

verbose: boolean

Interface that defines the arguments required to create a PGVectorStore instance. It includes Postgres connection options, table name, filter, and verbosity level.