Uri Laserson created PIG-3130:
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Summary: Support for nested projections
Key: PIG-3130
URL: https://issues.apache.org/jira/browse/PIG-3130
Project: Pig
Issue Type: Improvement
Components: parser
Affects Versions: 0.10.0
Reporter: Uri Laserson
I have tuple like so:
(a: (b:int, c:int, d:int, e:int))
I would like to call a UDF and pass a range of the nested tuple. This is what I
would expect the command to be:
FOREACH alias GENERATE myUDF(a.(c .. e));
but this gives me an error like
ERROR org.apache.pig.tools.grunt.Grunt - ERROR 1200: <line 12, column 133>
mismatched input '(' expecting SEMI_COLON
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