Returns a tiledb_attr
object associated with the tiledb_array_schema
with a given index
Source: R/ArraySchema.R
attrs-tiledb_array_schema-numeric-method.Rd
The attribute index is defined by the order the attributes were defined in the schema
Usage
# S4 method for tiledb_array_schema,numeric
attrs(object, idx, ...)
Arguments
- object
tiledb_array_schema
- idx
attribute index
- ...
Extra parameter for method signature, currently unused.
Examples
ctx <- tiledb_ctx(limitTileDBCores())
dom <- tiledb_domain(dims = c(tiledb_dim("d1", c(1L, 10L), type = "INT32")))
sch <- tiledb_array_schema(dom, attrs = c(tiledb_attr("a1", type = "INT32"),
tiledb_attr("a2", type = "FLOAT64")))
attrs(sch, 2)
#> tiledb_attr(name="a2", type="FLOAT64", ncells=1, nullable=FALSE)