dbExistsTable() returns a logical scalar,
TRUE if the table or view
specified by the
name argument exists,
This includes temporary tables if supported by the database.
An error is raised when calling this method for a closed
or invalid connection.
An error is also raised
name cannot be processed with
or if this results in a non-scalar.
temporary = NA
This must be provided as named argument. See the "Specification" section for details on their usage.
name argument is processed as follows,
to support databases that allow non-syntactic names for their objects:
If an unquoted table name as string:
dbExistsTable()will do the quoting, perhaps by calling
dbQuoteIdentifier(conn, x = name)
If the result of a call to
dbQuoteIdentifier(): no more quoting is done
For all tables listed by