tiledb_query_buffer_alloc_ptr {tiledb}

Allocate a Query buffer for a given type

Description

This function allocates a query buffer for the given data type.

Usage

tiledb_query_buffer_alloc_ptr(
  query,
  datatype,
  ncells,
  nullable = FALSE,
  varnum = 1
)

Arguments

query

A TileDB Query object

datatype

A character value containing the data type

ncells

A number of elements (not bytes)

nullable

Optional boolean parameter indicating whether missing values are allowed (for which another column is allocated), default is FALSE

varnum

Option intgeter parameter for the number of elemements per variable, default is one

Value

An external pointer to the allocated buffer object