Allocate a Query buffer for reading a character attribute

Usage

tiledb_query_alloc_buffer_ptr_char(sizeoffsets, sizedata, nullable = FALSE)

Arguments

sizeoffsets

A numeric value with the size of the offsets vector

sizedata

A numeric value of the size of the data string

nullable

An optional boolean indicating whether the column can have NULLs

Value

An external pointer to the allocated buffer object