Sam William 2012-08-30, 19:39
-Re: Validating tuple length
Norbert Burger 2012-08-30, 20:19
FILTER SIZE(tuple) == 14 won't work for your use case?
On Thu, Aug 30, 2012 at 3:39 PM, Sam William <[EMAIL PROTECTED]> wrote:
> I was wondering if it is possible validate records by checking the tuple length. I expect every record to have 14 fields, but some records might be corrupt. I want to filter those out . I tried checking ($13 is null), but this includes records which has a null value in the 14th field. Is there a cleaner way to validate the tuple length ?
> Sam William
> [EMAIL PROTECTED]