scidb (version 3.0.0)

df2scidb: Internal function to upload an R data frame to SciDB

Description

Internal function to upload an R data frame to SciDB

Usage

df2scidb(
  db,
  X,
  name = tmpnam(db),
  types = NULL,
  use_aio_input = FALSE,
  chunk_size,
  gc,
  format,
  temp = FALSE
)

Arguments

db

scidb database connection

X

a data frame

name

SciDB array name

types

SciDB attribute types

chunk_size

optional value passed to the aio_input operator see https://github.com/Paradigm4/accelerated_io_tools

gc

set to TRUE to connect SciDB array to R's garbage collector

Value

a scidb object, or a character schema string if schema_only=TRUE.