R/SQLiteResult.R

In real-didi/RSQLiteFixed: 'SQLite' Interface for R

#' Class SQLiteResult (and methods)
#'
#' SQLiteDriver objects are created by [dbSendQuery()] or [dbSendStatement()],
#' and encapsulate the result of an SQL statement (either `SELECT` or not).
#' They are a superclass of the [DBIResult-class] class.
#' The "Usage" section lists the class methods overridden by \pkg{RSQLite}.
#'
#' @seealso
#' The corresponding generic functions
#' [DBI::dbFetch()], [DBI::dbClearResult()], and [DBI::dbBind()],
#' [DBI::dbColumnInfo()], [DBI::dbGetRowsAffected()], [DBI::dbGetRowCount()],
#' [DBI::dbHasCompleted()], and [DBI::dbGetStatement()].
#'
#' @export
#' @keywords internal
setClass("SQLiteResult",
  contains = "DBIResult",
  slots = list(
    sql = "character",
    ptr = "externalptr",
    conn = "SQLiteConnection"
  )
)

#' @rdname SQLiteResult-class
#' @export
setMethod("dbIsValid", "SQLiteResult", function(dbObj, ...) {
  result_valid(dbObj@ptr)
})