Ruben Q L created CALCITE-3773:
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Summary: Wrong parameter in EnumerableMergeJoin::create method
Key: CALCITE-3773
URL: https://issues.apache.org/jira/browse/CALCITE-3773
Project: Calcite
Issue Type: Bug
Components: core
Affects Versions: 1.21.0
Reporter: Ruben Q L
Assignee: Ruben Q L
Fix For: 1.22.0
The public {{EnumerableMergeJoin::create}} method takes a {{RexLiteral}}
condition as parameter:
{code}
public static EnumerableMergeJoin create(
RelNode left, RelNode right,
RexLiteral condition, // here!
ImmutableIntList leftKeys, ImmutableIntList rightKeys, JoinRelType
joinType) {
...
}
{code}
However, in the actual (package-private) constructor, the condition is a
{{RexNode}}:
{code}
EnumerableMergeJoin(
RelOptCluster cluster,
RelTraitSet traits,
RelNode left,
RelNode right,
RexNode condition, // here!
Set<CorrelationId> variablesSet,
JoinRelType joinType) {
...
}
{code}
Therefore, the {{create}} method parameter should be modified.
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