Brent Verner <brent@rcfile.org> writes:
> note: extract() is correctly not listed as a function, but it doesn't
> have any '\h' help available. Is this a TODO kind-of-thing? If
> it is I can try to add it sometime later today.
There is no mechanism for keeping track of help entries for functions,
only statements.
> note2: This documentation is incorrect as of last night's cvs.
> an example given in the docs is.
> SELECT EXTRACT(CENTURY FROM TIMESTAMP '2001-02-16 20:38:40');
This example is fine. Try it.
regards, tom lane