Matthias Rosenthaler created DRILL-7893:
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Summary: Column alias is not working for a parquet file
Key: DRILL-7893
URL: https://issues.apache.org/jira/browse/DRILL-7893
Project: Apache Drill
Issue Type: Bug
Components: Storage - Parquet
Affects Versions: 1.17.0
Reporter: Matthias Rosenthaler
Attachments: values.parquet
The following query results in a column name of "shot_id" instead of the
expected "x".
SELECT shot_id as x FROM values.parquet WHERE step = 'RPCurve_001'
The strange thing is, if I modify the query, like adding a limit clause, it is
working:
SELECT shot_id as x FROM values.parquet WHERE step = 'RPCurve_001' LIMIT
1000[^values.parquet]
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