使用事务支持扩展逻辑更新视图
Extending the logical update view with transaction support
摘要：
由于数据库更新视图在Prolog ISO标准中被标准化，因此所谓的逻辑更新视图在所有主动维护的Prolog系统中都可用。虽然这个更新视图提供了一个定义良好的更新语义，并允许有效地处理动态代码，但它无助于维护动态数据库的一致性。随着多线程的引入和Prolog在连续运行的服务器应用程序中的部署，动态数据库的一致性变得非常重要。在本文中，我们提出了对支持事务的逻辑更新视图的基于生成的实现的扩展。基于生成的事务已经根据SWI-Prolog RDF存储中的描述实现。本文的目的是激励交易，概述了实现和生成讨论的理想的语义和接口实现之前。
英文摘要：
Since the database update view was standardised in the Prolog ISO standard, the so called logical update view is available in all actively maintained Prolog systems. While this update view provided a well defined update semantics and allows for efficient handling of dynamic code, it does not help in maintaining consistency of the dynamic database. With the introduction of multiple threads and deployment of Prolog in continuously running server applications, consistency of the dynamic database becomes important. In this article, we propose an extension to the generation-based implementation of the logical update view that supports transactions. Generation-based transactions have been implemented according to this description in the SWI-Prolog RDF store. The aim of this paper is to motivate transactions, outline an implementation and generate discussion on the desirable semantics and interface prior to implementation.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
