return FromBool(b), err

	case e.ConditionRHS.Between != nil:
		return e.ConditionRHS.Between.evalBetweenNode(r, opVal, tableAlias)

	case e.ConditionRHS.Like != nil:
		return e.ConditionRHS.Like.evalLikeNode(r, opVal, tableAlias)

	case e.ConditionRHS.In != nil:
		return e.ConditionRHS.In.evalInNode(r, opVal, tableAlias)

	default:
		return nil, errInvalidASTNode
	}
}