tuple_select_mask — Select in mask specified elements of a tuple.
tuple_select_mask selects one or more single elements of the tuple Tuple and returns them with Selected. For every element Mask determines the corresponding element to select. If the value is greater than 0, the appropriate element is selected. Thus the length of the two input tuples has to be equal and Mask may only contain integer or float values.
> 0 specifies the elements to select.
Selected tuple elements.
tuple_first_n, tuple_last_n, tuple_str_bit_select, tuple_concat, tuple_select, tuple_select_range, tuple_select_rank