public static interface HiveRemoveEmptySingleRules.HiveUnionEmptyPruneRuleConfig
extends org.apache.calcite.rel.rules.PruneEmptyRules.PruneEmptyRule.Config
PruneEmptyRules.UnionEmptyPruneRuleConfig
but this version expects Union
.Modifier and Type | Method and Description |
---|---|
default org.apache.calcite.rel.rules.PruneEmptyRules.PruneEmptyRule |
toRule() |
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