MinJi Kim created CALCITE-1956:
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Summary: Allow MultiJoin to contain multiple FULL joins
Key: CALCITE-1956
URL: https://issues.apache.org/jira/browse/CALCITE-1956
Project: Calcite
Issue Type: Bug
Reporter: MinJi Kim
Assignee: Julian Hyde
JoniToMultiJoinRule collapses multiple INNER joins into a single MultiJoin. I
was wondering if all the joins are full outer joins, couldn't we use the same
logic to allow MultiJoins to contains multiple FULL joins? This would allow
LoptOptimizeJoinRule to re-order full outer joins, just like inner joins.
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