For example, assume your queries contain predicates on area codes and on full phone Numbers.
2
每个查询的信息包括输入和输出 SQLDA、语句文本、SQLCA、包名、创建者、区号和一致性符号。
The information for each query consists of the input and output SQLDA, the statement text, the SQLCA, the package name, the creator, the section number, and the consistency token.
3
例如,邮政编码查询关系可以将电话区号“650”映射到邮政编码“94010”、“94305”等。
For example, a zip code lookup relationship might map the phone area code "650" to the zip codes "94010," "94305," and so on.