A job flow requiring interdependencies among the jobs , especially with regard to data manipulation 作业流要求作业之间相互依赖,尤其是在进行数据操纵的时候。
Stored procedure calling and negative indexing can be essential aspects of data manipulation 存储过程调用和负索引( negative indexing )可能是数据操纵的重要方面。
Each view should support the same full range of data manipulation that direct - access to a table has available 每一个视图应该支持相同的全范围数据操纵,能够直接访问表。
Brian goetz demonstrates how data manipulation hammers such as sql or xquery can be applied to ad - hoc data 系列中, brian goetz将演示如何将sql或者xquery这样的数据操纵之锤应用于非持久存储的数据。
The previous examples are fairly simple , but groovysql is just as solid when it comes to more complex data manipulation queries such as 前面的例子相当简单,但是groovysql在处理更复杂的数据操纵查询(例如
Toronto , canada , may2002 , pp . 568 - 583 . 8 abiteboul s , hull r , vianu v . foundation of databases . addisonwesley , 1995 Cxquery也是一个基于规则的数据操纵语言,它的更新语言类似于xpathlog ,但是比xpathlog语言更简单。
Any api or utility that intends to simplify jdbc programming had better have some rock - solid data manipulation features and in this section , i ll show you three more 任何想简化jdbc编程的api或工具最好有一些好的数据操纵特性,在这一节中,我要向您再介绍三个。
The database must support at least one clearly defined language that includes functionality for data definition , data manipulation , data integrity , and database transaction control 数据库必须支持至少一个确切的定义语言包括数据定义,数据操纵,数据完整和数据库事务控制等功能。
5 chen y , revesz p . cxquery : a novel xml querylanguage . available at http : citeseer . nj . nec . com 539624 . html . 6 may w . xpathlog : a declarative , native xml datamanipulation language Xpathlog语言是一个基于规则的数据操纵语言,在规则头部,使用“ ”和“ ”操作符来指定要增加或更新的特征。