Set of functions to provide integration with the RStudio IDE

Usage

spark_ide_connection_open(con, env, connect_call)

spark_ide_connection_closed(con)

spark_ide_connection_updated(con, hint)

spark_ide_connection_actions(con)

spark_ide_objects(con, catalog, schema, name, type)

spark_ide_columns(
  con,
  table = NULL,
  view = NULL,
  catalog = NULL,
  schema = NULL
)

spark_ide_preview(
  con,
  rowLimit,
  table = NULL,
  view = NULL,
  catalog = NULL,
  schema = NULL
)

Arguments

con: Valid Spark connection
env: R environment of the interactive R session
connect_call: R code that can be used to re-connect to the Spark connection
hint: Name of the Spark connection that the RStudio IDE can use as reference.
catalog: Name of the top level of the requested table or view
schema: Name of the second most top level of the requested level or view
name: The new of the view or table being requested
type: Type of the object being requested, 'view' or 'table'
table: Name of the requested table
view: Name of the requested view
rowLimit: The number of rows to show in the 'Preview' pane of the RStudio IDE

Details

These function are meant for downstream packages, that provide additional backends to `sparklyr`, to override the opening, closing, update, and preview functionality. The arguments are driven by what the RStudio IDE API expects them to be, so this is the reason why some use `type` to designated views or tables, and others have one argument for `table`, and another for `view`.