Otherwise, it sets Status to (empty string) and creates a Notes field for each field read from the relational table with the same name as the table column.
否则,它将把Status设置为“ ”(空字符串),并为从关系表中读取的每个字段创建一个Notes字段,其名称与该表的列名称相同。
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。
First, you must change the fields from individual instance variables to a hash table of field and value pairs.
首先,必须把字段从单个实例变量修改成字段和值组合构成的散列表。
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