SUBSTRING function is broken
----------------------------
Key: PIG-1563
URL: https://issues.apache.org/jira/browse/PIG-1563
Project: Pig
Issue Type: Bug
Reporter: Olga Natkovich
Assignee: Yan Zhou
Fix For: 0.8.0
Script:
A = load 'studenttab10k' as (name, age, gpa);
C = foreach A generate SUBSTRING(name, 0,5);
E = limit C 10;
dump E;
Output is always empty:
()
()
()
()
()
()
()
()
()
()
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