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https://issues.apache.org/jira/browse/PIG-336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pradeep Kamath updated PIG-336:
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Description:
The following code currently does not work
{code}
B = filter A by $0 is null and $1 is null;
{code}
Some other things which don't work with nulls include POAND, POOR etc
was:
The following code currently does not work
{code}
B = filter A by $0 is null and $1 is null;
{code}
Summary: NULL checks are not in place in the types branch (was: is
null does not work in a AND)
I am currently working on adding null in data for unit test cases so that
testing with nulls is part of unit test cases. I am also trying to fix code
issues along the way - will have a bigger patch once done.
> NULL checks are not in place in the types branch
> ------------------------------------------------
>
> Key: PIG-336
> URL: https://issues.apache.org/jira/browse/PIG-336
> Project: Pig
> Issue Type: Bug
> Affects Versions: types_branch
> Reporter: Pradeep Kamath
> Assignee: Pradeep Kamath
> Fix For: types_branch
>
> Attachments: PIG-336.patch
>
>
> The following code currently does not work
> {code}
> B = filter A by $0 is null and $1 is null;
> {code}
> Some other things which don't work with nulls include POAND, POOR etc
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