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