Quanlong Huang created ORC-999:
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Summary: [C++] Add PredicateDataType in PredicateLeaf::toString()
and Literal::toString()
Key: ORC-999
URL: https://issues.apache.org/jira/browse/ORC-999
Project: ORC
Issue Type: Improvement
Components: C++
Affects Versions: 1.7.0
Reporter: Quanlong Huang
Assignee: Quanlong Huang
Currently, the output of PredicateLeaf::toString() looks like
{code}
leaf-0 = (column(id=7) <= 132842), expr = (not leaf-0)
{code}
While debugging an issue, I realize that PredicateDataType of PredicateLeaf and
Literal can be different (due to a mistake). It'd be helpful if we show the
data type in toString() outputs, or introducing a toDebugString() method to
provide more detailed info.
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