14. API: SparseVector Objects

14.1. SparseVector Class

class oracledb.SparseVector(num_dimensions: int, indices: list | array, values: list | array)

Creates and returns a SparseVector object.

The num_dimensions parameter is the number of dimensions contained in the vector.

The indices parameter is the indices (zero-based) of non-zero values in the vector.

The values parameter is the non-zero values stored in the vector.

See Using SPARSE Vectors for more information.

Added in version 3.0.0.

property SparseVector.indices: array: Returns the indices (zero-based) of non-zero values in the vector.

property SparseVector.num_dimensions: int: Returns the number of dimensions contained in the vector.

property SparseVector.values: array: Returns the non-zero values stored in the vector.