tiledb_array_schema: Constructs a 'tiledb_array_schema' object

In TileDB-Inc/TileDB-R: Modern Database Engine for Complex Data Based on Multi-Dimensional Arrays

Constructs a tiledb_array_schema object

Description

Constructs a tiledb_array_schema object

Usage

tiledb_array_schema(
  domain,
  attrs,
  cell_order = "COL_MAJOR",
  tile_order = "COL_MAJOR",
  sparse = FALSE,
  coords_filter_list = NULL,
  offsets_filter_list = NULL,
  validity_filter_list = NULL,
  capacity = 10000L,
  allows_dups = FALSE,
  enumerations = NULL,
  ctx = tiledb_get_context()
)

Arguments

domain	tiledb_domain object
attrs	a list of one or more tiledb_attr objects
cell_order	(default "COL_MAJOR")
tile_order	(default "COL_MAJOR")
sparse	(default FALSE)
coords_filter_list	(optional)
offsets_filter_list	(optional)
validity_filter_list	(optional)
capacity	(optional)
allows_dups	(optional, requires ‘sparse’ to be TRUE)
enumerations	(optional) named list of enumerations
ctx	tiledb_ctx object (optional)

Value

An object of class tiledb_array_schema.

Examples

schema <- tiledb_array_schema(
  dom = tiledb_domain(
    dims = c(
      tiledb_dim("rows", c(1L, 4L), 4L, "INT32"),
      tiledb_dim("cols", c(1L, 4L), 4L, "INT32")
    )
  ),
  attrs = c(tiledb_attr("a", type = "INT32")),
  cell_order = "COL_MAJOR",
  tile_order = "COL_MAJOR",
  sparse = FALSE
)
schema

TileDB-Inc/TileDB-R documentation built on April 13, 2025, 8:25 a.m.