QueryPlanNode
, java.io.Serializable
, java.lang.Cloneable
public static class QueryPlan.NonCorrelatedAnyAllNode extends QueryPlan.BranchQueryPlanNode
NOTE: The cost of a SubQuery is higher if the right child result is greater than the left child result. The plan should be arranged so smaller results are on the left.
left, right
Constructor | Description |
---|---|
NonCorrelatedAnyAllNode(QueryPlanNode left,
QueryPlanNode right,
Variable[] left_vars,
Operator subquery_op) |
Modifier and Type | Method | Description |
---|---|---|
java.lang.Object |
clone() |
Deep clone.
|
Table |
evaluate(QueryContext context) |
Evaluates the node and returns the result as a Table.
|
java.lang.String |
titleString() |
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
debugString, discoverCorrelatedVariables, discoverTableNames, left, right
public NonCorrelatedAnyAllNode(QueryPlanNode left, QueryPlanNode right, Variable[] left_vars, Operator subquery_op)
public Table evaluate(QueryContext context)
QueryPlanNode
public java.lang.Object clone() throws java.lang.CloneNotSupportedException
QueryPlan.BranchQueryPlanNode
clone
in interface QueryPlanNode
clone
in class QueryPlan.BranchQueryPlanNode
java.lang.CloneNotSupportedException
public java.lang.String titleString()
titleString
in class QueryPlan.BranchQueryPlanNode
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