Yingyi Bu created ASTERIXDB-1291:
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Summary: LogicalOperatorDeepCopyWithNewVariablesVisitor needs to
deals with NestedTupleSource properly
Key: ASTERIXDB-1291
URL: https://issues.apache.org/jira/browse/ASTERIXDB-1291
Project: Apache AsterixDB
Issue Type: Bug
Reporter: Yingyi Bu
Assignee: Yingyi Bu
DeepCopyWithVariableMappingVisitor needs to deals with NestedTupleSource
properly, according to whether the datasource reference operator is part of the
deep copy:
case 1: it is not, then in the copy of NTS, the data source reference should
point to the original data source reference;
case 2: it is, then in the copy of NTS, the data source reference should point
to the copied instance of the original data source reference.
In the current master, we only deal with case 1 but not case 2.
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