dbObjectId-class

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Class dbObjectId

A helper (mixin) class to provide external references in an R/S-Plus portable way.

Keywords
classes
Note

A cleaner mechanism would use external references, but historically this class has existed mainly for R/S-Plus portability.

Objects from the Class

A virtual Class: No objects may be created from it.

Aliases
  • dbObjectId-class
Examples
sqlite <- dbDriver("SQLite")
  con <- dbConnect(sqlite, ":memory:")
  is(sqlite, "dbObjectId")   ## True
  is(con, "dbObjectId")  ## True
  isIdCurrent(con)       ## True
  dbDisconnect(con)
  isIdCurrent(con)       ## False
Documentation reproduced from package RSQLite, version 0.6-4, License: LGPL version 2 or newer

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