记录一些遇到的Ora Error

Posted 2020-10-30 Xeeyn

Ora Error

ORA-01830 date format picture ends before converting entire input string
Cause: A valid date format picture included extra data. The first part of the format picture was converted into a valid date, but the remaining data was not required.
Action: Check the specifications for date format pictures and correct the statement.

 

场景重现：

从Excel中复制了年/月/日 时:分:秒的文本数据到数据库，字段数据类型是varchar2，试图转成年-月-日的格式

首先使用了to_date(‘yyyy-mm-dd‘)的方法，报了ORA-01830

解决办法：to_date(‘yyyy/mm/dd‘)

 

 

1.在使用spool导出数据文件时，常使用‘|‘或者‘,’作为字段的分隔符，记得字段别加上别名