public class Isnull extends Object implements Function
static Isnull
instance
Isnull()
Object
eval(SQLEvalVisitor visitor, SQLMethodInvokeExpr x)
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public static final Isnull instance
public Isnull()
public Object eval(SQLEvalVisitor visitor, SQLMethodInvokeExpr x)
eval
Function
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