FatLittle commented on a change in pull request #1991:
URL: https://github.com/apache/calcite/pull/1991#discussion_r432251842
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File path: core/src/test/resources/sql/misc.iq
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@@ -378,14 +378,14 @@ where exists (select 1 from "hr"."emps" where "empid" <
0);
(0 rows)
!ok
-EnumerableCalc(expr#0..1=[{inputs}], deptno=[$t0])
+EnumerableCalc(expr#0..1=[{inputs}], deptno=[$t1])
EnumerableNestedLoopJoin(condition=[true], joinType=[inner])
Review comment:
Some join factors are swapped because when rule applying sequence
changes, the id of join factors also changed. And EnumerableNestedLoopJoin has
a special handling that it prefers left branch having a lower id than the right
branch.
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