-Re: How to extract the keys of a map ?
Bill Graham 2012-06-29, 16:16
There's support for this in the trunk FYI:
On Fri, Jun 29, 2012 at 5:05 AM, Vincent Barat <[EMAIL PROTECTED]>wrote:
> Hi !
> I've a bag of map...
> ... and would like to extract all key names:
> I cannot figure out how to do this (except by writting an UDF).
> Any idea ?
> Thanks a lot
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