scidb_unpack_to_dataframe: Unpack and return a SciDB query expression as a data frame
In Paradigm4/SciDBR: An R Interface to SciDB

scidb_unpack_to_dataframe

R Documentation

Unpack and return a SciDB query expression as a data frame

Unpack and return a SciDB query expression as a data frame

scidb_unpack_to_dataframe(
  db,
  query,
  binary = TRUE,
  buffer = NULL,
  only_attributes = NULL,
  schema = NULL,
  buffer_size = NULL,
  ...
)

`db`	scidb database connection object
`query`	A SciDB query expression or scidb object
`binary`	optional logical value. If `FALSE` use text transfer, otherwise binary transfer. Defaults to `TRUE`.
`only_attributes`	optional logical value. `TRUE` means don't retrieve dimension coordinates, only return attribute values. Defaults to `NULL` which means "return coordinates unless the array is a dataframe".
`schema`	optional result schema string, only applies when `query` is not a SciDB object. Supplying this avoids one extra metadata query to determine result schema. Defaults to `schema(query)`.
`buffer_size`	optional integer. Initial parse buffer size in bytes, adaptively resized as needed. Larger buffers can be faster but consume more memory. Default size is 100000L. (Previously called "buffer"; that parameter name is accepted too but it is deprecated.)