def importCSVFile( filename, dbid = @dbid, targetFieldNames = nil, validateLines = true )
      importSVFile( filename, ",", dbid, targetFieldNames, validateLines )
   end
def importCSVFile( filename, dbid = @dbid, targetFieldNames = nil, validateLines = true )
      importSVFile( filename, ",", dbid, targetFieldNames, validateLines )
   end
Add records from lines in a CSV file.
 If dbid is not specified, the active table will be used.
 values in subsequent lines.  The file must not contain commas inside field names or values.