Based on the analysis of view maintenance anomaly, the concurrent updates are found to be one of the main reasons that cause view maintenance anomaly.
通过对视图维护过程中的更新异常进行分析，发现并发更新是导致视图维护异常的主要原因。
Meanwhile, data update and schema change are possible to coexist under the concurrent environment which brings about many problems to view maintenance.
在并发环境下，数据更新和模式更新极有可能同时存在，这对视图维护工作带来极大的困难。
The view maintenance process in the loosely coupled environment was implemented as a conceptual transaction, by the definitions of concurrency dependency and same-source dependency.
通过定义不同数据源更新之间的并发依赖关系和同源依赖关系，利用概念化事务模型可实现松散耦合环境中视图的并发维护。
Most other European jurisdictions (and Scotland) take a flintier view: maintenance payments are scanty; only assets accumulated during the marriage are up for grabs.
欧洲的其他多数司法管辖区(包括苏格兰)采用一种由来已久的观念：抚养费应该微薄；只有婚后的财产所得才是可分的。
Most other European jurisdictions (and Scotland) take a flintier view: maintenance payments are scanty; only assets accumulated during the marriage are up for grabs.
欧洲的其他多数司法管辖区(包括苏格兰)采用一种由来已久的观念：抚养费应该微薄；只有婚后的财产所得才是可分的。
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