阶层
发表于 2025-3-25 03:28:28
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带伤害
发表于 2025-3-25 10:59:41
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违法事实
发表于 2025-3-25 12:26:46
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AFFIX
发表于 2025-3-25 17:56:54
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我没有强迫
发表于 2025-3-25 22:07:37
Hans-J. Schneider,Dimitris Karagiannisrom active database systems to automize repetitive analysis and decision tasks in data warehouses. The work of an analyst is mimicked by ., which extend the capabilities of conventional ECA rules in order to support multidimensional analysis and decision making.
SPASM
发表于 2025-3-26 03:29:50
Daniel M. Kumpel,Francisco Serradillas using them. We formulate the graph join index selection problem, and present algorithms which can provide good query performance under limited storage space for the indices. We also evaluate these algorithms to show their utilities by using an example taken from Informix white paper.
增减字母法
发表于 2025-3-26 04:59:30
https://doi.org/10.1007/978-3-642-83590-2llections increase the demand for space-efficient approaches. In this paper two techniques are presented that have the same update and query costs as earlier approaches, without introducing any space overhead.
semiskilled
发表于 2025-3-26 09:28:26
Computer-Integrated Manufacturing Handbook selections, joins, and important restructuring operations such as regrouping and aggregation. The incremental maintenance is based on the notion of . and generalizes well-known techniques from SPJ-views.
debase
发表于 2025-3-26 12:40:08
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AUGUR
发表于 2025-3-26 20:31:31
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