SQL/TP: A Temporal Extension of SQL

SQL/TP: A Temporal Extension of SQL
复制标题

SQL/TP:SQL 的时间扩展

DOI:
--
复制
发表时间:
2000
期刊:
Constraint Databases
影响因子:
--
通讯作者:
David Toman
David Toman
中科院分区:
--
文献类型:
--
作者:
David Toman

文献摘要

被引文献

相似文献

在时态数据库和查询语言领域的研究已经产生了大量的SQL时态扩展的建议,但是,这些建议都没有被用于商业数据库管理系统,也没有成为时态数据库理论的基础。这些建议的失败通常可以追溯到过于复杂的语法和不明确的,特设的,和/或定义不好的语义。
Research in the area of temporal databases and query languages has produced a large number of proposals for temporal extensions of SQL; however, none of these proposals has been used in commercial database management systems nor become a basis for foundations of temporal database theory. The failure of these proposals can often be traced to overly complex syntax and unclear, ad hoc, and/or poorly defined semantics.