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working with data with varying column length - Pig - [mail # user]
...I would like to remove the first two columns of data from data with varying  column lengths.  For example:  row1: $0 $1 $2 $3 $4 row2: $0 $1 $2 row3: $0 $1 $2 $3 $4 $5   ...
   Author: Chan, Tim, 2012-02-22, 23:45
RE: How do I flatten the first item in a bag after a group? - Pig - [mail # user]
...Thanks Alan. In my use case this works for me. ________________________________________ From: Alan Gates [[EMAIL PROTECTED]] Sent: Friday, February 10, 2012 2:38 PM To: [EMAIL PROTECTED] Sub...
   Author: Chan, Tim, 2012-02-10, 23:34
How do I flatten the first item in a bag after a group? - Pig - [mail # user]
... x_grp = group x by $18;  How do I output the first tuple in the bag generated by the group?  ...
   Author: Chan, Tim, 2012-02-10, 22:28
RE: pig script similar to select from not in in SQL - Pig - [mail # user]
...Thanks Jonathan.  I did the following:  a = load 'data1'; b = load 'data2'; c = join a by $0 left outer, b by $0; d = filter c by $1 is null; e = foreach d generate $0; ___________...
   Author: Chan, Tim, 2012-01-24, 22:07
pig script similar to select from not in in SQL - Pig - [mail # user]
...I would like to generate a set of data that represents the items not found  in another set.  How would I do this using Pig?   I'm thinking I would do an outer join and then fi...
   Author: Chan, Tim, 2012-01-24, 21:47
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