Modifier | Constructor and Description |
---|---|
protected |
FilterSelectivityEstimator(org.apache.calcite.rel.RelNode childRel,
org.apache.calcite.rel.metadata.RelMetadataQuery mq) |
Modifier and Type | Method and Description |
---|---|
Double |
estimateSelectivity(org.apache.calcite.rex.RexNode predicate) |
Double |
visitCall(org.apache.calcite.rex.RexCall call) |
Double |
visitLiteral(org.apache.calcite.rex.RexLiteral literal) |
protected FilterSelectivityEstimator(org.apache.calcite.rel.RelNode childRel, org.apache.calcite.rel.metadata.RelMetadataQuery mq)
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