Internal function to upload an R data frame to SciDB — .df2scidb.shim • scidb

Internal function to upload an R data frame to SciDB

Usage

.df2scidb.shim(
  db,
  X,
  name = tmpnam(db),
  types = NULL,
  use_aio_input = FALSE,
  chunk_size = NULL,
  gc = TRUE,
  temp = FALSE,
  start = NULL,
  ...
)

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.