private java.util.Set<RelColumnOrigin> |
RelMdColumnOrigins.createDerivedColumnOrigins(java.util.Set<RelColumnOrigin> inputSet) |
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java.util.Set<RelColumnOrigin> |
BuiltInMetadata.ColumnOrigin.getColumnOrigins(int outputColumn) |
For a given output column of an expression, determines all columns of
underlying tables which contribute to result values.
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java.util.Set<RelColumnOrigin> |
BuiltInMetadata.ColumnOrigin.Handler.getColumnOrigins(RelNode r,
RelMetadataQuery mq,
int outputColumn) |
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java.util.Set<RelColumnOrigin> |
RelMdColumnOrigins.getColumnOrigins(Aggregate rel,
RelMetadataQuery mq,
int iOutputColumn) |
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java.util.Set<RelColumnOrigin> |
RelMdColumnOrigins.getColumnOrigins(Exchange rel,
RelMetadataQuery mq,
int iOutputColumn) |
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java.util.Set<RelColumnOrigin> |
RelMdColumnOrigins.getColumnOrigins(Filter rel,
RelMetadataQuery mq,
int iOutputColumn) |
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java.util.Set<RelColumnOrigin> |
RelMdColumnOrigins.getColumnOrigins(Join rel,
RelMetadataQuery mq,
int iOutputColumn) |
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java.util.Set<RelColumnOrigin> |
RelMdColumnOrigins.getColumnOrigins(Project rel,
RelMetadataQuery mq,
int iOutputColumn) |
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java.util.Set<RelColumnOrigin> |
RelMdColumnOrigins.getColumnOrigins(SetOp rel,
RelMetadataQuery mq,
int iOutputColumn) |
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java.util.Set<RelColumnOrigin> |
RelMdColumnOrigins.getColumnOrigins(Sort rel,
RelMetadataQuery mq,
int iOutputColumn) |
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java.util.Set<RelColumnOrigin> |
RelMdColumnOrigins.getColumnOrigins(TableFunctionScan rel,
RelMetadataQuery mq,
int iOutputColumn) |
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java.util.Set<RelColumnOrigin> |
RelMdColumnOrigins.getColumnOrigins(RelNode rel,
RelMetadataQuery mq,
int iOutputColumn) |
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java.util.Set<RelColumnOrigin> |
RelMetadataQuery.getColumnOrigins(RelNode rel,
int column) |
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