Fang-Yu Rao created IMPALA-14127:
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Summary: Support IGNORE NULLS for functions
Key: IMPALA-14127
URL: https://issues.apache.org/jira/browse/IMPALA-14127
Project: IMPALA
Issue Type: Sub-task
Reporter: Fang-Yu Rao
Assignee: Fang-Yu Rao
Currently the following query that has "{{{}IGNORE NULLS{}}}" as part of the
function parameter is not supported by the Calcite planner in Impala. It would
be good to support it.
{code:java}
SELECT last_value(tinyint_col IGNORE NULLS) OVER (ORDER BY tinyint_col ASC)
FROM functional_parquet.alltypesagg WHERE id < 5
{code}
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