// >= public abstract T Visit(DbGreaterThanOrEqualExpression exp);
// >= public override DbExpression Visit(DbGreaterThanOrEqualExpression exp) { return(new DbGreaterThanOrEqualExpression(this.MakeNewExpression(exp.Left), this.MakeNewExpression(exp.Right), exp.Method)); }
// >= public virtual T Visit(DbGreaterThanOrEqualExpression exp) { throw new NotImplementedException(); }