This logic data model makes it impractical to directly load database tables by using bulk load tools that are described in the fourth method.
这种逻辑数据模型，使得使用第四种方法中描述的块载入工具直接载入数据库变得不现实起来。
As shown in Figure 16, the bulk load operation results in two of the sample records being sent to the reject link because they violate the unique primary key constraint.
如图16所示，两个示例记录中的批量加载操作结果被发送给拒绝链接，因为它们违反唯一的主键约束。
The Teradata connector provides the equivalent load feature via the load driver in the bulk mode option.
Teradata 连接器通过批量模式选项中的加载驱动程序提供了等价的加载功能。
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