This paper proposes an optimum drilling method with the help of the drilling field database.
本文提出了利用钻探现场数据库实现优化钻进的方法。
These maps simply join the correct place in the database to the field of the object that you require.
这些映射只是将数据库中的正确位置与您请求的对象的字段连接起来。
In an existing database, create a field input box.
在现有数据库中，创建一个字段输入框。
To transform the content from the database for the field into HTML, each field formatter module has its own view function.
为了将来自数据库的字段内容转换为HTML，每个字段格式器模块都有自己的查看函数。
In the example structure, there's only one field defined, the unique ID, that will be auto generated by the database.
在这个示例结构中，仅定义了一个字段，即唯一的ID，数据库将自动生成这个值。
With this feature, you can browse the database your application talks to, find out the table and field names, and run queries.
使用这个特性，可以浏览应用程序访问的数据库、找到表格和字段名并返回查询结果。
For example, a new business application requires that the length of a database field should be enlarged.
例如，一个新的业务应用程序要求增加一个数据库字段的长度。
The default values in the field would most likely be retrieved from a database or operational system, using the UPC symbol as the key value.
字段中的默认值很可能是通过使用upc符号作为键值从一个数据库或运营系统中检索到的。
This object contains the database column names as object properties and the database field values as the object property values.
这个对象以数据库列名作为对象属性，以数据库字段值作为对象属性值。
This scenario is similar to the 1 simple rule scenario, but shows the additional performance cost of using a mapped key to retrieve a field from the database on every event flow.
该创建类似于1个简单规则创建，但它展示了在每个事件流发生时使用映射键从数据库获取字段需要额外的性能开销。
The approach used in this article is to extract all of the individual words from a specified field in the entire flat-file database.
本文中使用的方法是从整个平面文件数据库中指定的字段中提取所有单个关键词。
If a document needs to add a new field, it can simply include that field, without adversely affecting other documents in the database.
如果某个文档需要添加一个新字段，它仅需包含该字段，从而不影响到数据库中的其他文档。
Each field is then named in turn and each represents a database field.
然后依次对每个字段命名，每个字段表示一个数据库字段。
In the example scenario, a company merger requires the length of the database field TOT_CUST (total revenue per customer) to be increased from 8 to 10.
在示例场景中，一次公司合并要求把数据库字段TOT_CUST(每位客户的总收入)的长度从8增加到10。
This array contains the database column names as the array keys and the database field values as the array values.
这个数组以数据库列名作为数组键，以数据库字段值作为数组值。
You must first create a form with a rich text field to the forms database to display the image.
必须首先为表单数据库创建包含富文本字段的表单来显示图像。
Instead of creating columns accounting for different fields, a database designer will create two columns: one for field type and one for field contents.
数据库设计人员不会分别创建代表不同字段的列，而是创建了两个列：一个用于字段类型，另一个用于字段内容。
The class can also create a type of the value of a database field, given the field name of the database table.
如果指定数据库表的字段名，这个类还可以创建数据库字段值的类型。
Thus, an XML tag called something like is not readily associated with a field in another database called.
因此，仅靠XML标记就很难直接和另一个数据库中的域关联起来。
On the database side I also have the field defined as a CHAR40.
在数据库端，我也定义一个CHAR40字段。
As the staff member gains in-depth insight into the impact of the database field length increase, he can give a better cost estimate for this modification.
通过深入了解增加数据库字段长度的影响，可以更准确地估计这一修改的成本。
If you want to store a number to a DECIMAL field in a database, or retrieve a value from a DECIMAL field, how do you ensure that the number will be transmitted exactly?
如果希望将数字存储到数据库中的decimal字段，或从decimal字段检索值，则如何确保精确地转换该数字？
Notice that the typical PHP array that results from an SQL query (where the keys match database field names and the values match the data) is easily transported as a JSON object.
注意，一个SQL查询(其中键等于数据库字段名、值等于数据)生成的典型php数组可以作为一个JSON对象轻松传输。
For the server field, enter the hostname of the database server.
在Server字段中，输入数据库服务器的主机名。
By not applying key constraints in the database, a field that requires information has been left empty.
由于没有在数据库中应用键约束，必须包含信息的字段却是空的。
Once you clicked Yes, all the key field from the COMPDB database will be imported. (Figure 24).
一旦单击了Yes，就会从COMPDB数据库导入所有的键字段(图24)。
I want to add a field in the database for "Spouse," which means extending Person to reference a Spouse object.
若要在数据库里加一个“Spouse”字段，这意味着要扩展Person，使它能够引用Spouse对象。
This view shows all documents in the database that have the JournalIt ID field.
此视图显示具有 JournalItID字段的数据库中的所有文档。
Select the appropriate database driver for type of DB2 server and fill out the rest of the fields, then enter sample for database field and click on next.
选择适用于DB 2服务器的相应数据库驱动程序并填写其余字段，然后在数据库字段中输入sample并单击next。
That class has, from the "employees" table somewhere in the database, the field "name" so the raw code to set the name would be as follows.
那个类来自于数据库中某处的“employees”表，具有“name”字段，因此设置其名字的原始代码可以如下所示。
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