The following documentation comment has been logged on the website: Page: https://www.postgresql.org/docs/17/plpython-data.html Description:
Hello, In my opinion, some phrases on this page are not quite correct. 44.2.4. Composite Types You say: '...Object (any object providing method __getattr__)...' Actually, the object class provides the __getattribute__() method but not the __getattr__() method. See https://docs.python.org/3/reference/datamodel.html#object.__getattr__ 44.2.5. Set-Returning Functions 1. You say: '...Sequence type (tuple, list, set)...' Being an unordered collection, sets do not record element position or order of insertion. Accordingly, sets do not support indexing, slicing, or other sequence-like behavior. See https://docs.python.org/3/library/stdtypes.html#set-types-set-frozenset 2. You say: '...Iterator (any object providing __iter__ and next methods)...' Actually, the iterator objects must support the __next__() method. See https://docs.python.org/3/glossary.html#term-iterator Regards, Bogdan Grigorenko
