Class SignFunction

java.lang.Object
org.datanucleus.store.rdbms.sql.method.SimpleNumericMethod
org.datanucleus.store.rdbms.sql.method.SignFunction
All Implemented Interfaces:
SQLMethod

public class SignFunction extends SimpleNumericMethod
Expression handler to invoke the SQL SIGN function. For use in evaluating SIGN({expr}) where the RDBMS supports this function. Returns a NumericExpression "SIGN({numericExpr})".