Mihai Budiu created CALCITE-7273:
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Summary: CoreRules.JOIN_REDUCE_EXPRESSIONS throws when applied to
an ASOF JOIN
Key: CALCITE-7273
URL: https://issues.apache.org/jira/browse/CALCITE-7273
Project: Calcite
Issue Type: Bug
Components: core
Affects Versions: 1.41.0
Reporter: Mihai Budiu
Assignee: Mihai Budiu
The rule calls join.copy() for an ASOF JOIN, which throws.
(This happens because LogicalAsofJoin extends LogicalJoin, but cannot implement
the same copy method, which needs more arguments to accomodate the match
condition).
The rule should treat ASOF joins specially or just skip optimizing them.
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