输入要查询的单词:
conjunctive query
查词链接:
https://www.zzcmix.top/dict/conjunctive_query
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abstract:
In database theory, a conjunctive query is a restricted form of first-order queries. A large part of queries issued on relational databases can be written as conjunctive queries, and large parts of other first-order queries can be written as conjunctive queries.
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合取查询
1 引言 关键词:数据库;语义;合取查询 [gap=735]Key words】 database; semantic; conjunctive query
合取询问
... Data Query 数据查询 ; 正在翻译 ; 数据检索 ; 数据的查询 conjunctive query 合取查询 ; 合取询问 ; 关联查询 Query Graph 查询图 ; 查询图 ; 查询图 ...
关联查询
... Data Query 数据查询 ; 正在翻译 ; 数据检索 ; 数据的查询 conjunctive query 合取查询 ; 合取询问 ; 关联查询 Query Graph 查询图 ; 查询图 ; 查询图 ...
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