This may be mostly a documention issue:

I have a function with two parameters that returns an array: text[].

I want to access just the first element of that array within
my SQL statement.

This doesn't work:

select myfunc(1,2)[1];

This does work:
select (myfunc(1,2)[1];

If that's how it's supposed to work, is that documented somewhere?
--
Mike Nolan

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Mike Nolan <nolan@gw.tssi.com> writes:[color=blue]
> This doesn't work:
> select myfunc(1,2)[1];[/color]
[color=blue]
> This does work:
> select (myfunc(1,2)[1];[/color]

I suppose you meant

select (myfunc(1,2))[1];
[color=blue]
> If that's how it's supposed to work, is that documented somewhere?[/color]

http://developer.postgresql.org/docs...s.html#AEN1593

regards, tom lane

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