对于给定的数据 库DB,常用的查询方式有u】: ①精确匹配查询(Exact Match Query,EMQ):对于给定的查询数据q,从DB 中找出所有与q相同的数据; ②点查询(PointQuery,PQ):...
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Based on this data and semantic caching, we discussed several situations of query processing, including the exact match query and cache, including matching, cross matching, disjoint matching.
基于这样的缓存数据和语义,我们讨论了查询处理的几种情况,包括查询与缓存的精确匹配、包含匹配、相交匹配、不相交匹配等四种匹配情况。
If you'd prefer to be more strict, you can use the eq method in the query instead to require an exact match.
如果您愿意更为严格一些,可以使用此查询内的eq方法来要求一个确切的匹配。
The query processor of XGrind can handle only exact-match and prefix-match queries on compressed values and partial-match and range queries on decompressed values.
XGrind的查询处理器只能处理压缩值的精确匹配和前缀匹配查询,还可以处理对解压值的部分匹配和范围查询。
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