data schema中文什么意思

例句与用法

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1. In multidatabase , access to global view will be decomposed to several sub - operations to several ldb , and perhaps also need data schema translation and query processing
   在多库系统中，对全局视图的存取操作要分解为针对多个ldb的子操作，可能还要对数据模式及查询语言进行转换。
2. For example , you could expose the event data schema in your subscription management interface , and allow subscribers to create their own search conditions over this data , such as
   例如，您可以在订阅管理界面中完全公开事件数据架构，并允许订阅方基于此数据来创建他们自己的搜索条件，例如
3. Because session - state store providers store session information uniquely for each application , you must ensure that your data schema , queries , and updates include the application name
   由于会话状态存储提供程序为每个应用程序单独存储会话信息，因此需要确保数据架构、查询和更新包括应用程序名称。
4. Make sure the data aggregation tables are relatively isolated from the rest of warehouse data schema , so the business requirement changes of the reporting will not affect the basic data warehouse data structure
   请确保数据聚集表与其余的仓库数据模式相对分隔，因此，报表的业务需求修改将不影响基本的数据仓库数据结构。
5. 2 ) semantic description methods based on metadata we construct a semantic model of metadata to describe attributes characters . the model includes data schema and data content statistic
   2 )基于元数据的语义描述方法以数据库元数据为基础，建立数学模型，用于描述数据库对象的语义特征，涉及范围包括数据模式和数据内容统计。