Zou created FLINK-19797:
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Summary: NPE when we use decimal array as input of UDAF
Key: FLINK-19797
URL: https://issues.apache.org/jira/browse/FLINK-19797
Project: Flink
Issue Type: Bug
Components: Table SQL / Runtime
Reporter: Zou
Flink throws NPE when we use decimal array as input of UDAF.
Here is a simple example:
{code:java}
select percentile(num, array[0.10, 0.50, 0.99]) from source
{code}
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