type information is lost in nested expressions
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Key: PIG-423
URL: https://issues.apache.org/jira/browse/PIG-423
Project: Pig
Issue Type: Bug
Affects Versions: types_branch
Reporter: Olga Natkovich
Assignee: Alan Gates
Fix For: types_branch
Query:
grunt> A = load '/user/pig/tests/data/singlefile/studenttab10k' as (name:
chararray, age, gpa);
grunt> C = foreach A generate (name is null ? '' : (name matches 'foo' ? 'FOO'
: name));
grunt> describe C;
08/09/08 16:36:30 WARN pig.PigServer: bytearray is implicitly casted to
chararray under LORegexp Operator
08/09/08 16:36:30 WARN pig.PigServer: bytearray is implicitly casted to
chararray under LOBinCond Operator
C: {chararray}
The warnings look wrong since name is explicitely declared as chararray.
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