Selection

List of Operators

tuple_findTupleFindtuple_findTupleFindtuple_find

Return the indices of all occurrences of a tuple within another tuple.

tuple_find_firstTupleFindFirsttuple_find_firstTupleFindFirsttuple_find_first

Return the index of the first occurrence of a tuple within another tuple.

tuple_find_lastTupleFindLasttuple_find_lastTupleFindLasttuple_find_last

Return the index of the last occurrence of a tuple within another tuple.

tuple_first_nTupleFirstNtuple_first_nTupleFirstNtuple_first_n

Select the first elements of a tuple up to the index “n”.

tuple_last_nTupleLastNtuple_last_nTupleLastNtuple_last_n

Select all elements from index “n” to the end of a tuple.

tuple_selectTupleSelecttuple_selectTupleSelecttuple_select

Select single elements of a tuple.

tuple_select_maskTupleSelectMasktuple_select_maskTupleSelectMasktuple_select_mask

Select in mask specified elements of a tuple.

tuple_select_rangeTupleSelectRangetuple_select_rangeTupleSelectRangetuple_select_range

Select several elements of a tuple.

tuple_select_rankTupleSelectRanktuple_select_rankTupleSelectRanktuple_select_rank

Select the element of rank n of a tuple.

tuple_str_bit_selectTupleStrBitSelecttuple_str_bit_selectTupleStrBitSelecttuple_str_bit_select

Select single character or bit from a tuple.

tuple_uniqTupleUniqtuple_uniqTupleUniqtuple_uniq

Discard all but one of successive identical elements of a tuple.