Package org.apache.calcite.rel.metadata
Class RelMdMaxRowCount
java.lang.Object
org.apache.calcite.rel.metadata.RelMdMaxRowCount
- All Implemented Interfaces:
MetadataHandler<BuiltInMetadata.MaxRowCount>
public class RelMdMaxRowCount extends Object implements MetadataHandler<BuiltInMetadata.MaxRowCount>
RelMdMaxRowCount supplies a default implementation of
RelMetadataQuery.getMaxRowCount(org.apache.calcite.rel.RelNode)
for the standard logical algebra.-
Field Summary
Fields Modifier and Type Field Description static RelMetadataProvider
SOURCE
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Constructor Summary
Constructors Constructor Description RelMdMaxRowCount()
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Method Summary
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Field Details
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Constructor Details
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RelMdMaxRowCount
public RelMdMaxRowCount()
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Method Details
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getDef
- Specified by:
getDef
in interfaceMetadataHandler<BuiltInMetadata.MaxRowCount>
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getMaxRowCount
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getMaxRowCount
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getMaxRowCount
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getMaxRowCount
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getMaxRowCount
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getMaxRowCount
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getMaxRowCount
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getMaxRowCount
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getMaxRowCount
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getMaxRowCount
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getMaxRowCount
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getMaxRowCount
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getMaxRowCount
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getMaxRowCount
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getMaxRowCount
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getMaxRowCount
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