public class CBOPlan extends Object
Constructor and Description |
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CBOPlan(ASTNode ast,
org.apache.calcite.rel.RelNode plan,
String invalidAutomaticRewritingMaterializationReason) |
Modifier and Type | Method and Description |
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ASTNode |
getAst() |
String |
getInvalidAutomaticRewritingMaterializationReason()
Returns an error message if this plan can not be a definition of a Materialized view which is an input of
Calcite based materialized view query rewrite.
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org.apache.calcite.rel.RelNode |
getPlan()
Root node of plan.
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public ASTNode getAst()
public org.apache.calcite.rel.RelNode getPlan()
RelNode
public String getInvalidAutomaticRewritingMaterializationReason()
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