@Evolving public final class CountStar extends Object implements AggregateFunc
EMPTY_EXPRESSION
Constructor and Description |
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CountStar() |
Modifier and Type | Method and Description |
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Expression[] |
children()
Returns an array of the children of this node.
|
String |
toString() |
describe, references
public Expression[] children()
Expression
children
in interface Expression
public String toString()
toString
in class Object