Adrian Klaver <[EMAIL PROTECTED]> writes:
> On Tuesday 26 February 2008 8:39 pm, Tom Lane wrote:
>> date_trunc('week', ...) would probably be a more convenient way of doing
>> that.

> I am not sure I follow. The OP has a ISO week number and a year and wants 
> dates. I thought date_trunc('field',source) requires a timestamp or interval 
> as its source. 

Oh, you are right ... I misread the question :-(

                        regards, tom lane

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