Martin Puge Nielsen created DRILL-7957:
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Summary: Unexpected query results when multiplying decimal column
with constant (Parquet files)
Key: DRILL-7957
URL: https://issues.apache.org/jira/browse/DRILL-7957
Project: Apache Drill
Issue Type: Bug
Components: Functions - Drill, Storage - Parquet
Affects Versions: 1.19.0
Reporter: Martin Puge Nielsen
Attachments: TestFile.parquet, TestScript.txt
I get unexpected results when trying to multiply a constant value with a
decimal(29,6) column.
See attached files for sample data and a test script.
The correct/desired output should be 13.25 * 0.75 =9.9375
N.B:
Removing the summarization from the script and simply do `Hours` * 0.75 returns
correct decimal values but they cannot be summarized to 9.9375.
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