tiledb_attr: Constructs a 'tiledb_attr' object

In eddelbuettel/tldbr: Modern Database Engine for Complex Data Based on Multi-Dimensional Arrays

Constructs a tiledb_attr object

Description

Constructs a tiledb_attr object

Usage

tiledb_attr(
  name,
  type,
  filter_list = tiledb_filter_list(),
  ncells = 1,
  nullable = FALSE,
  enumeration = NULL,
  ctx = tiledb_get_context()
)

Arguments

name	The dimension name / label string; if missing default "" is used.
type	The tiledb_attr TileDB datatype string; if missing the user is alerted that this is a required parameter.
filter_list	(default filter_list("NONE")) An optional tiledb_filter_list object
ncells	(default 1) The number of cells, use NA to signal variable length
nullable	(default FALSE) A logical switch whether the attribute can have missing values
enumeration	(default NULL) A character vector of dictionary values
ctx	tiledb_ctx object (optional)

Value

tiledb_dim object

Examples

flt <- tiledb_filter_list(list(tiledb_filter("GZIP")))
attr <- tiledb_attr(name = "a1", type = "INT32",
                    filter_list = flt)
attr

eddelbuettel/tldbr documentation built on Sept. 24, 2024, 5:28 a.m.