SAS 中的大字符字段大小
我正在尝试通过 SAS ODBC 直通从 MySQL 表导入大型 blob 字段。该字段大于 SAS 中允许的最大长度。根据 SAS 9.2 文档,字符类型字段的最大长度为 32k。有人有在 SAS 中存储大字符字段的经验吗?除了将其分解为更小的子字符串这一显而易见的建议之外,还有其他建议吗?
谢谢 抢
I am trying to import a large blob field from a MySQL table via SAS ODBC passthrough. The field is larger than the maximum length allowed in SAS. According to SAS 9.2 documentation character type fields can have a maximum length of 32k. Has anyone had experience storing large character fields in SAS? Any suggestions other than the obvious one of breaking it down into smaller substrings?
Thanks
Rob
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如果您确实需要对所有 32K 数据进行操作,我会将其导入到多个列中,并在您需要进行处理时使用数组迭代这些列。
有关详细信息,请参阅 RunSubmit.com。
If you REALLY do need all 32K of that data to operate on, I would import it into more than one column and use arrays to iterate over those columns any time you need to do processing.
See RunSubmit.com for more info.