as_sqlite_backend

From mlr3db v0.1.3 by Michel Lang

Convert to use a SQLite Backend

Converts to a DataBackendDplyr using a RSQLite data base, depending on the input type:

data.frame: Converts to a DataBackendDplyr.
[mlr3::DataBackend]: Creates a new DataBackendDplyr using the data of the provided mlr3::DataBackend.
[mlr3::Task]: Replaces the DataBackend in slot $task with a new backend. Only active columns and rows are considered.

Usage

as_sqlite_backend(data, path = NULL, ...)

Arguments

data: (data.frame() | mlr3::DataBackend | mlr3::Task) See description.
path: (NULL | character(1)) Path for the SQLite data base. Defaults to a file in the temporary directory of the R session, see tempfile().
...: (any) Additional arguments, currently ignored.

Value

DataBackendDplyr.

Documentation reproduced from package mlr3db, version 0.1.3, License: LGPL-3

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