Each feature results in one database column.
每个特征都存储在一个数据库列中。
This rule does have exceptions, such as in the case of uniqueness testing in a database column.
对于这条规则,确实有例外情况,例如在数据库列中进行惟一性测试时。
Note: This is equivalent to selecting a database column in the where clause of a SQL statement.
注意:这相当于在sql语句的where子句中选择一个数据库列。
Next comes the interesting part: the COMMENT database column, which represents the optional XML element.
接下来的部分比较有趣:COMMENT数据库列,它代表可选的XML元素。
The DB2Types classes also provide a means to represent DB2 database column values as individual nullable objects.
db2types类型还提供了将DB 2数据库列值表示为一个个可以为空的对象的方法。
The database column to use for each axis is specified by the user.
每一个轴使用的数据库栏都由用户指定。
In Table Designer, click the row selector for the database column you want to define as the primary key.
在表设计器中,单击要定义为主键的数据库列的行选择器。
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。
In another case, it can return the results as a PHP class object, where the database column names are the object properties.
在另一种情况下,它可以以php类对象的形式返回结果,其中数据库表的列名作为对象的属性。
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。
Attribute: each attribute element in the UML model represents a database column. For each attribute, the following is generated.
属性:在uml模型中的每个属性元素代表数据库中的一列。
When you select this option, a database column defined with a Date data type is defined in the type tree as a character text string.
如果选择这个选项,定义为Date数据类型的数据库列在类型树中定义为一个字符文本字符串。
Note that this atomic domain is defined as DOUBLE, while the data type for the database column (determined using reverse engineering) is a BIGINT.
注意,这个原子域被定义为DOUBLE,而数据库列(由反向工程决定)的数据类型为 BIGINT。
Xml_tag takes four arguments: the name of the tag, the value of the tag (database column in the query), the attributes of the tag, and the subelements of the tag.
xml_tag包含四个参数:标记名称、标记值(查询中数据库的列)、标记属性和标记的子元素。
Xml_tag takes four arguments: the name of the tag, the value of the tag (database column in the query), the attributes of the tag, and the subelements of the tag.
xml_tag包含四个参数:标记名称、标记值(查询中数据库的列)、标记属性和标记的子元素。
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