如果说查询看起来有点长，那只是因为它列出了很多要从中抽取数据的字段。
If the query looks a little long, that's only because it lists many fields to extract from the data.
在我们的例子中，validatepattern标签会检查year字段是一个数字类型，有4个字符长。
In our example, the validatepattern tag checks that the year field is numeric and is four characters long.
name和iata字段条目演示了长表单。
该方法对于特别冗长的摘要字段尤其重要，因为该字段应当包含有几个段落长的文章概要。
This approach is particularly important with the summary field that is quite lengthy as it should contain a synopsis of the article that is several paragraphs long.
收集一份良好、长的字段清单，然后继续下一阶段，概念模式，在其中定义系统的概念。
Collect a good, long list of the fields, and then proceed to the next phase, the conceptual schema, in which you define the concepts of the system.
该头部之后是MTI(长度为4个字节)，然后是主位图(8个字节长)，最后是包含数据字段的最主要的消息部分。
The MTI (4 bytes long) follows this header, and then a Primary Bitmap (8 bytes long), and then finally the core part of the message containing the Data Fields.
如果没有主键，就会使用非长型字段的首列。
If there is no primary key, the first column that is not a long field is used.
当使用非常长的字段名称（例如SAP 所使用的那些字段名称）时，这的确很有用。
This is really useful when very long field names (such as those used with SAP) are in use.
数据输入字段旁没有标签，但有一段长描述，因此应当为此表单设置title属性。
There is no label beside the data entry field, but it has a long description, so the title attribute should be set for this form.
可以对所有单独字段执行此操作，并以一个长的细节信息页面结束，该页面以一个重叠在另一个上面的方式显示了一些 TextBoxes。
You can do this for all individual fields, and end up with a long detail page showing the TextBoxes one under each other.
乐观锁需要这个字段来实现长对话（应用程序事务）[译注：session译为会话，conversion译为对话，以示区别]。
Such a column is need for optimistic locking to implement long conversion (application transaction).
乐观锁需要这个字段来实现长对话（应用程序事务）[译注：session译为会话，conversion译为对话，以示区别]。
Such a column is need for optimistic locking to implement long conversion (application transaction).
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