recursive query造句
例句与造句
- Recursive queries using common table expressions
>使用公用表表达式的递归查询 - Create a recursive query
创建递归查询。 - In sql server 2005 , a query is referred to as a recursive query when it references a recursive cte
在sql server 2005中，当某个查询引用递归cte时，它即被称为“递归查询” 。 - Using a cte allows the use of recursive queries and can simplify logic by replacing the use of temporary tables or views
利用cte ，可使用递归查询并可通过取代临时表或视图来简化逻辑。 - The transact - sql language has been extended with features such as improved error handling and support for recursive queries
Transact - sql语言得到了扩展，例如，改进了错误处理功能，支持递归查询。 - It's difficult to find recursive query in a sentence. 用recursive query造句挺难的
- Uses a recursive query common table expression to return the direct and indirect employees of the specified manager
Dbo . uspgetmanageremployees使用递归查询（公用表表达式）来返回指定经理的直接和间接下属。 - Uses a recursive query common table expression to return the direct and indirect managers of the specified employee
Dbo . uspgetemployeemanagers使用递归查询（公用表表达式）来返回指定雇员的直接和间接上司。 - Uses a recursive query common table expression to return all product assemblies that use the specified product component
Dbo . uspgetwhereusedproductid使用递归查询（公用表表达式）来返回使用指定产品组件的所有产品部件。 - In earlier versions of sql server , a recursive query usually requires using temporary tables , cursors , and logic to control the flow of the recursive steps
在sql server的早期版本中，递归查询通常需要使用临时表、游标和逻辑来控制递归步骤流。 - A recursive cte can greatly simplify the code required to run a recursive query within a select , insert , update , delete , or create view statement
递归cte可以极大地简化在select 、 insert 、 update 、 delete或create view语句中运行递归查询所需的代码。 - A recursive cte can greatly simplify the code needed to execute a recursive query within a select , insert , update , delete , or create view statement
递归cte极大地简化了需要在select 、 insert 、 update 、 delete或create view语句中执行递归查询的代码。 - Uses a recursive query common table expression to generate a multilevel bill of material : all level 1 components of a level 0 assembly , all level 2 components of a level 1 assembly , and so on
Dbo . uspgetbillofmaterials使用递归查询（公用表表达式）来生成多级物料清单：级别0部件的所有级别1组件，级别1部件的所有级别2组件，等等。 - When testing the results of a recursive query , you can limit the number of recursion levels allowed for a specific statement by using the maxrecursion hint and a value between 0 and 32 , 767 in the option clause of the insert , update , delete , or select statement
在测试递归查询的结果时，可以通过在insert 、 update 、 delete或select语句的option子句中使用maxrecursion提示和0到32 , 767之间的值，来限制特定语句允许的递归级数。 - This paper makes researches on pdm ' s kernel function - pcm ( product configuration management ) under the conditions of autocad and low - price dbms witch could be acceptable in our middle or small factories . this paper mainly discusses the recursive query algorithm based on general database witch is offered in oracle , the problem of the automatic bom maker for autocad and conversion from bom to product structure trees . thus the data of autocad files could go into erp ( enterprise resource plan )
本文从pdm理念出发，在我国中小企业普遍能接受的autocad和低价位数据库管理系统的平台条件下，对pdm的核心技术模块pcm (产品结构管理)的实现进行了研究，重点解决了在一般数据库中实现数据库系统oracle中具备的递归查询算法， autocad环境下bom表的自动生成技术，以及bom表向产品结构树的转化问题，从而使cad数据通过bom表的桥梁作用进入erp (企业资源计划)系统。 - ( 2 ) in order to validate the efficiency of algorithm , this paper design and implement a testing , platform rule processor based on sql server . the main function of the processor is to translate the first order logic rule into embedded - sql programs , which make sql server dbms possess the capability in expressing recursive query with logic language
( 2 )为验证算法的有效性，该文设计实现了一个测试平台? ?基于sqlserver的规则处理器，其主要功能为自动把一阶逻辑规则转换为含有sql语句的过程代码，这使得sqlserver数据库管理系统有了用逻辑数据语言表示递归查询的能力。
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