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:
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发表时间:
2000
期刊:
影响因子:
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通讯作者:
David Toman
中科院分区:
文献类型:
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作者:
David Toman
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.