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Re: CONCAT(null, "something") == NULL ? - Pig - [mail # user]
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...Better in terms of semantics or terms of documentation? We can't change the semantics of null in Pig; it's been that way the whole time. Plus this concept of unknown data is impo...
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Author: Alan Gates,
2012-11-05, 16:16
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Re: Our release process - Pig - [mail # dev]
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...I am all for maintaining stability of branches, and the trunk, as everyone benefits from it. But I do not think this means we should limit bug fixing in the branches to onl...
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Author: Alan Gates,
2012-11-03, 03:19
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Re: CONCAT(null, "something") == NULL ? - Pig - [mail # user]
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...To give some context, the null semantics in Pig follow SQL's. In SQL, null is viral, so any operation with null results in null. The idea is that null means unknown, ...
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Author: Alan Gates,
2012-11-02, 22:33
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Re: [DISCUSS] Remove Penny from contrib - Pig - [mail # dev]
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...Just removing it doesn't require any more than what we have done. Based on the discussion I've seen so far I plan on submitting a patch that does an svn rm on the directory...
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Author: Alan Gates,
2012-11-02, 20:42
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[DISCUSS] Remove Penny from contrib - Pig - [mail # dev]
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...I propose we remove Penny from contrib. Currently it does not compile in trunk. Looking through the commit logs no significant work has been done on it since it was i...
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Author: Alan Gates,
2012-10-31, 21:54
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Re: Is that possible to use Pig to do an optimized secondary sort. - Pig - [mail # user]
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...Seeing your Pig Latin script will help us determine whether this will work in your case. But in general Pig uses secondary sort when you do an order by in a nested foreach....
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Author: Alan Gates,
2012-10-31, 15:21
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Re: Adding new test cases to TestBuiltin.java - Pig - [mail # dev]
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...On Oct 30, 2012, at 2:43 PM, Cheolsoo Park wrote: example, The question here is what do we as Pig want to support. Things in piggybank are best effort. Things i...
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Author: Alan Gates,
2012-10-30, 22:23
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Re: Reading fixed width files in pig - Pig - [mail # user]
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...I am not aware of any. Alan. On Oct 23, 2012, at 6:03 AM, ranjith raghunath wrote: ...
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Author: Alan Gates,
2012-10-26, 22:42
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Re: Add patch to reviewboard? - Pig - [mail # dev]
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...Yeah, feel free to keep poking us until someone takes it up. Alan. On Oct 25, 2012, at 10:47 AM, Timothy Chen wrote: then. it wrote: reviewer. for patches be reviewboard?...
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Author: Alan Gates,
2012-10-26, 22:39
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Re: Welcome our newest committer Cheolsoo Park - Pig - [mail # user]
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...Welcome Cheolsoo, and well deserved. Alan. On Oct 26, 2012, at 2:54 PM, Julien Le Dem wrote: ...
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Author: Alan Gates,
2012-10-26, 22:07
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