Last data update: 2014.03.03

 R: Is this DBMS object still valid?
dbIsValidR Documentation

Is this DBMS object still valid?

Description

This generic tests whether a database object is still valid (i.e. it hasn't been disconnected or cleared).

Usage

dbIsValid(dbObj, ...)

Arguments

dbObj

An object inheriting from DBIObject, i.e. DBIDriver, DBIConnection, or a DBIResult

...

Other arguments to methods.

Value

a logical of length 1

See Also

Other DBObject methods: dbGetInfo

Results


Created & Maintained by Osamu Ogasawara (osamu.ogasawara@gmail.com) and IMSBIO