迁移可以处理许多不同类型的模式变化。
Migrations can handle many different kinds of schema changes.
允许什么类型的模式变化？
XML模式变化的分类。
还要捕获任何变化，从而能够取消模式变化。
这种模式变化了吗？
当模式变化时，模式的所有应用将自动被更新。
When the pattern changes, all applications of the pattern will be automatically updated.
它们是人类自身发育模式变化的结果。
They are the result of the changing pattern of human development.
如果你现在需要一个新的通信机制或者数据模式变化了呢？
What if you now need a new communication mechanism or change to a data schema?
本文从理论上分析了社会分层模式变化与制度转型的关系。
This paper makes a theoretical analysis of the relationship between the social stratification mode and system shift.
注意1：如果数据库模式变化，声明需要必须重新准备语句。
Caveat 1: if the database schema changes, the statement will need to be re-prepared.
协调数据和模式变化是另一个理念的变化，而且是个有效的变化。
Coordinating both data and schema changes is another paradigm shift, and an effective one.
迁移用包装的方式组合了协调模式变化和数据变化的威力和简单性。
Migrations combine power and simplicity to coordinate both schema changes and data changes using a wrapping approach.
塔吉克斯坦的5000万美元赠款将被用于为气候模式变化进行的准备工作。
Tajikistan’s $50 million in grants will be used to prepare for changing weather patterns.
简而言之，传统的映射策略忽略公路上的汽车：回退坏的模式变化并处理数据。
In short, traditional mapping strategies ignore the cars in the road: reversing bad schema changes and handling data.
谈判中既不会完全按照计划进行，也不会总是按照预想的模式变化。
Negotiations seldom go completely according to plan, nor will they always change in preconceived patterns.
“XML模式变化分类”一节提出了模式演化过程中可能出现的变化类型。
In "taxonomy of XML schema changes," we present the taxonomy of changes that may happen during XML schema evolution.
他否认了太阳活动(太阳的强度)变化可以解释过去几十年的温度模式变化。
He dismissed Suggestions that variations in solar activity - the intensity of the Sun - could explain warming patterns over the past few decades.
开发团队处理模式变化时，通常会用sql脚本从头开始生成一个新版模式。
Development teams usually handle schema changes by generating a new version of a schema from scratch, with SQL scripts.
“这种达尔文主义的观点也可以用来解释随着年龄变化的睡眠模式变化，”他说。
"This Darwinian perspective can explain age-related changes in human sleep patterns as well," he said.
如果造成模式变化的代码版本仍然处在不完善的状态，那么经常必须手工回退变化。
And if the code version causing the schema change is in any way deficient, the change must often be rolled back by hand.
对有些XML配置文件，没有XSL文件，因为2.0.1和2.5版本之间没有模式变化。
For some XML configuration files, there is no XSL file because there is no schema change for them between versions 2.0.1 and 2.5.
有了处理模式中的变化的策略，也可以收回目前为止两个主要模式变化中的任何一个。
You have a strategy for dealing with changes in your schema, and you can back out either of the two major schema changes you've made so far.
通过分析《孙子》研究模式变化最多的日本研究过程，探讨最适合研究或读懂《孙子》的方法。
By analyzing the most variable Japanese research pattern on the book, we maybe figure out the most proper way to survey and understand the book.
环境恶化和气候模式变化导致一些已知疾病在人们意想不到的地点和时间突然暴发，引发前所未有的大量病例。
Environmental degradation and changing weather patterns allow known diseases to flare up in unexpected places, at unexpected times, and with unprecedented Numbers of cases.
事实上，人类的居住模式变化如此多端它本身也能算作一种模式，研究人员说这并不见于猿或者猴子种族中。
In fact, the human pattern of residency is so variable that it counts as a pattern in itself, one that the researchers say is not known for any species of ape or monkey.
但是很少有团队会费力气创建能取消模式变化的脚本，而且成功地创建了处理数据变化的自动脚本的团队更少。
But very few teams bother to create scripts that undo schema changes, and fewer still manage to create automated scripts to deal with changes in data.
乐施会说，世界上一些主要粮食作物将受到旱灾及降雨模式变化的影响，这对于数百万人的影响将是灾祸性的。
Some of the world's staple crops will be affected by drought and altered rainfall patterns, Oxfam said, and the implications for millions of people could be disastrous.
在这四种角色中，XML数据和应用程序架构师对于如何设计模式变化和应用程序来管理模式演化具有最大的自由度。
Of these four roles, the XML data and application architects have the most freedom in how they design their schema changes and applications to manage schema evolution.
基于公司治理的视角，从激励效益和激励成本的角度，建立关于企业外部市场结构变化和组合激励模式变化的模型。
According to corporate governance theories, a model for the changes between combined incentives and market environments was built based on incentive benefits and costs.
你可以避免模式变化，准备在一个事务，但是请注意，您将需要使用BEGINIMMEDIATE可以肯定的是数据库锁定。
You can avoid schema changes by preparing inside a transaction, but note that you will need to use BEGIN IMMEDIATE to be sure the database is locked.
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