public static final class ValueSource.Null extends Object implements ValueExpression
NULL keyword as data source for column, meaning to
use the NULL value for the column.| Modifier and Type | Field and Description |
|---|---|
static ValueSource.Null |
INSTANCE
The singleton instance of
ValueSource.Null. |
public static final ValueSource.Null INSTANCE
ValueSource.Null.public Class<? extends ValueExpression> getImplementedType()
ValueSource.Null.getImplementedType in interface org.atp.api.Typeable<ValueExpression>Copyright © 2010-2012. All Rights Reserved.