private static class RelOptUtil.CorrelationCollector extends RelHomogeneousShuttle
sub-queries
.Modifier and Type | Field and Description |
---|---|
private RelOptUtil.VariableUsedVisitor |
vuv |
stack
Modifier | Constructor and Description |
---|---|
private |
CorrelationCollector() |
Modifier and Type | Method and Description |
---|---|
RelNode |
visit(RelNode other) |
visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit
visitChild, visitChildren
private final RelOptUtil.VariableUsedVisitor vuv
public RelNode visit(RelNode other)
visit
in interface RelShuttle
visit
in class RelShuttleImpl
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