... 在很多时候你可能需要为类设置别名(alias),因为你可能需要在查询的其他部分引用Cat。 3关联和连接(Associations and joins) 支持的连接类型借鉴自ANSI SQL: ...
基于28个网页-相关网页
试误学习被认为是一种更加有效的认知编码过程,在试误学习中大脑能够构建非常丰富的连接和关联以达到正确的目标信息。
TEL is considered a more effortful cognitive encoding process where the brain has to "scaffold" its way to making richer associations and linkages in order to reach the correct target information.
它用一个图来关联数据库名称和每个JDBC连接。
It has a map to associate database names with each JDBC connection.
对于需要高级关联、聚合和连接的复杂业务分析应用程序,这样做很难被接受。
For complex business analysis applications requiring sophisticated correlations, aggregations, and joins, this is rarely acceptable.
应用推荐