Develop > Programming > System Language reference > List: RAD functions > RAD function: dbdict.helper(“joinfile.names”)

RAD function: dbdict.helper(“joinfile.names”)

A RAD utility function that helps retrieve an array of names of the sub files that belong to a join file.

Function

dbdict.helper(“joinfile.names”)

Format

dbdict.helper(“joinfile.names”,$joinfilename)

Parameters

The following parameter is valid for this function.

Parameter

Description

$joinfilename The name of the join file whose sub file names array is to be retrieved.

Factors

The join file must be already defined in joindefs.

Return values

Null or an array of strings containing the sub file names.