order by <expression>
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Key: PIG-516
URL: https://issues.apache.org/jira/browse/PIG-516
Project: Pig
Issue Type: New Feature
Affects Versions: types_branch
Reporter: Christopher Olston
Priority: Minor
I want to do ORDER A BY f($0). Should be allowed. (Workaround of adding a
column, sorting, then removing column is yucky and in fact impossible if I
don't know the schema.)
Important use case: ORDER A BY Random(), to do random sorting.
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