tiledb_query_result_buffer_elements: Get TileDB Query result buffer element size

In tiledb: Universal Storage Engine for Sparse and Dense Multidimensional Arrays

Get TileDB Query result buffer element size

Description

The underlying library functions returns a pair of values as a vector of length two. The first number is the number of element offsets for variable size attributes (and always zero for fixed-sized attributes and coordinates). The second is the number of elements in the data buffer. For variable-sized attributes the first number is the number of cells read (and hence the number of offsets), the second number is the number of elements in the data buffer.

Usage

tiledb_query_result_buffer_elements(query, attr)

Arguments

query	A TileDB Query object
attr	A character value containing the attribute

Details

As this function was first made available when only a scalar (corresponding to the second result) was returned, we still return that value.

Value

A integer with the number of elements in the results buffer for the given attribute

See Also

tiledb_query_result_buffer_elements_vec

tiledb documentation built on Sept. 27, 2023, 9:06 a.m.