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目录

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  1. 前言
  2. 引用数据简介
  3. Analyst 工具中的引用表
  4. Developer 工具中的引用数据
  5. 分类器模型
  6. 概率模型
  7. 引用数据和 Informatica Big Data Management

引用数据指南

引用数据指南

上一个 下一个

在引用表编辑器中创建引用表

在引用表编辑器中创建引用表

在引用表编辑器中定义表结构并将数据添加到引用表中。
  1. 单击
    新建
     >
    引用表
    。
    此时将打开
    新建引用表
    向导。
  2. 选择
    使用引用表编辑器
    选项，然后单击
    下一步
    。
  3. 使用
    添加新列
    选项，将列添加到表中。
  4. 配置每个列的属性。
    属性包括列名称、数据类型、精度和小数位数。
    如果列包含转换可以在引用数据搜索中返回的数据，请选择“有效”选项。
  5. （可选）添加列以包含低级别说明，作为引用表中的元数据。
  6. （可选）输入表的审计说明。
    审计说明显示在审计跟踪日志中。
  7. 单击
    下一步
    。
  8. 输入引用表的名称，在模型存储库中选择引用表对象的位置。
  9. 单击
    完成
    。