Aniket Mokashi created PIG-3367:
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Summary: Add assert keyword (operator) in pig
Key: PIG-3367
URL: https://issues.apache.org/jira/browse/PIG-3367
Project: Pig
Issue Type: New Feature
Components: parser
Reporter: Aniket Mokashi
Assert operator can be used for data validation. With assert you can write
script as following-
{code}
a = load 'something' as (a0:int, a1:int);
assert a by a0 > 0;
{code}
This script will fail if assert is violated.
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