This method deletes a record from the vector store. It does not guarantee that the collection exists.

Declaration

// C#
public async Task DeleteAsync(Object key, CancellationToken cancellationToken = default);

Parameters

• key

  The unique key associated with the record to delete.

• cancellationToken

  The cancellation token.

Return Value

A task representing the asynchronous operation that completes when the record is deleted.

Implements

Microsoft.Extensions.VectorData.VectorStoreCollection

Exceptions

VectorStoreException: The command fails to execute for any reason other than the absence of a record.

Remarks

Unlike OracleCollection, OracleDynamicColloection uses Object as TKey, and Dictionary<string, object?> as TRecord. Please make sure to use the correct parameter types.