Crap, of course :) Many thanks, that did the job.
Cheers, Josh On 8 October 2010 19:12, Mehmet Tepedelenlioglu <[email protected]>wrote: > I= foreach A generate group, flatten(items); > > I believe that should do it. > > On Oct 8, 2010, at 9:13 AM, Josh Devins wrote: > > > I have a simple schema that contains an inner bag. What I need to > > essentially do is that for each tuple in the inner bag, I need to create > a > > new tuple in a new outer bag. This is easier shown than explained! > Consider > > the following schema and data: > > > > DESCRIBE A; > > A: {id: chararray, items: {item: chararray}} > > > > DUMP A; > > (a1, {(i1), (i2), (i3)}) > > (a2, {(i1), (i2), (i3)}) > > > > This needs to turn into some relation, I that looks like: > > > > DESCRIBE I; > > I: {id: chararray, item: chararray} > > > > DUMP I; > > (a1, i1) > > (a1, i2) > > (a1, i3) > > (a2, i1) > > (a2, i2) > > (a2, i3) > > > > ...so that I can then do a join with another relation X against the item > > field from I. > > > > Any ideas? Hope that description made sense. > > > > Many thanks, > > > > Josh > >
