Allan Avendaño created PIG-2743:
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Summary: Output Schema
Key: PIG-2743
URL: https://issues.apache.org/jira/browse/PIG-2743
Project: Pig
Issue Type: Sub-task
Reporter: Allan Avendaño
Assignee: Allan Avendaño
For the rank operator, I was considering the following schema:
E.g.
A = load 'data' as (x:int,y:chararray,z:int,rz:chararray);
C = rank A by x;
So the output schema could be:
C: {x: int,y: chararray,z: int,rz: chararray,A::rank: int}
In general
{<schema_of_working_alias>,<alias>::rank#int}
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