Mendacious
发表于 2025-3-27 00:30:09
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ACTIN
发表于 2025-3-27 03:40:33
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打包
发表于 2025-3-27 06:17:52
Conservation in Chilean Patagoniarred to as .-., this approach allows in particular to conceive such systems as complex autonomous yet cooperating components. Moreover, for coping with intrinsic dynamic evolution in such systems, we have straightforwardly extended this proposal by introducing notions of meta-places, non-instantiate
organic-matrix
发表于 2025-3-27 10:09:17
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Overthrow
发表于 2025-3-27 14:50:20
Conservation in Chilean Patagoniahip affects many sub-systems including the schema evolution system. Under the current tightly-coupled database architecture, updating the object model is an extremely expensive undertaking for a database vendor both in terms of time and resources. Adding a new construct to the object model impacts t
非秘密
发表于 2025-3-27 20:39:48
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jettison
发表于 2025-3-28 00:47:40
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Addictive
发表于 2025-3-28 05:10:03
Conservation in Highly Fragmented Landscapesimple and semantically clean solution to the problem of schema mismatches that arise when the schema of a database is changed and some data no longer fits the schema. Specifically, no data needs to be migrated to the new schema, and no special null values are required. We precisely define . in terms
affect
发表于 2025-3-28 06:55:36
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仔细阅读
发表于 2025-3-28 11:55:24
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