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Collection Methods

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count

Gets the total number of records in the collection

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add

Adds new records to the collection.
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string[]
required
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Embeddings
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Metadata[]
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string[]
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string[]

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get

Retrieves records from the collection based on filters.
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string[]
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Where
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number
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number
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WhereDocument
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Include[]
Returns: Promise resolving to matching records

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peek

Retrieves a preview of records from the collection.
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number
Returns: Promise resolving to a sample of records

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query

Performs similarity search on the collection.
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Embeddings
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string[]
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string[]
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string[]
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number
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Where
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WhereDocument
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Include[]
Returns: Promise resolving to similar records ranked by distance

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modify

Modifies collection properties like name, metadata, or configuration.
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string
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CollectionMetadata
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UpdateCollectionConfiguration

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update

Updates existing records in the collection.
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string[]
required
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Embeddings
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Metadata[]
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string[]
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string[]

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upsert

Inserts new records or updates existing ones (upsert operation).
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string[]
required
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Embeddings
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Metadata[]
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string[]
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string[]

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delete

Deletes records from the collection based on filters.
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string[]
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Where
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WhereDocument
Performs hybrid search on the collection using expression builders.
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SearchLike | SearchLike[]
required
Single search payload or array of payloads
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ReadLevel
Returns: Promise resolving to column-major search results

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Types

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GetResult

Result class for get operations, containing retrieved records. Properties
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(string | null)[]
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Embeddings
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string[]
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Include[]
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(TMeta | null)[]
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(string | null)[]

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QueryResult

Result class for query operations, containing search results. Properties
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(number | null)[][]
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(string | null)[][]
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(Embedding | null)[][]
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string[][]
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Include[]
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(TMeta | null)[][]
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(string | null)[][]