Shuyi Chen created CALCITE-2440:
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Summary: SQL with UNNEST fail in volcano planner in some cases
Key: CALCITE-2440
URL: https://issues.apache.org/jira/browse/CALCITE-2440
Project: Calcite
Issue Type: Bug
Components: core
Affects Versions: 1.17.0
Reporter: Shuyi Chen
Assignee: Julian Hyde
After [CALCITE-2291|https://issues.apache.org/jira/browse/CALCITE-2291],
specifically, [this
line|https://github.com/apache/calcite/blob/7088dc7261d294b7c6d5c9f4463435e95f0b9c15/core/src/main/java/org/apache/calcite/sql2rel/SqlToRelConverter.java#L1952]
causes volcano planner to fail to find the best plan for query
{code:java}
SELECT a, s FROM T, UNNEST(T.c) as A (s)
{code}
. I'll try to write a unittest in Calcite to reproduce. [~cshi] [~vvysotskyi]
[~HanumathRao], can you provide some context? Thanks a lot.
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