Excel导入orcale
2020-12-04 本文已影响0人
lowkey港
1.下载AccessDatabaseEngine_X64安装(这里自己找地方下载)
2.添加excel
![](https://img.haomeiwen.com/i19005105/54be30fa3bbb09bc.png)
![](https://img.haomeiwen.com/i19005105/35e7f2aa06cebbdd.png)
![](https://img.haomeiwen.com/i19005105/ef927922b39b1e4a.png)
3.准备数据(第一列列名最好和数据库字段一致,省得自己映射)
![](https://img.haomeiwen.com/i19005105/b2c95cb05b06e0e3.png)
4.> tool >ODBC Importer...
![](https://img.haomeiwen.com/i19005105/b27ecc9995442251.png)
![](https://img.haomeiwen.com/i19005105/6eb5103a8c5e9b51.png)
![](https://img.haomeiwen.com/i19005105/e1091ed153cc6dec.png)
![](https://img.haomeiwen.com/i19005105/ea974590f1d8efa9.png)
5.导入数据更新时间默认都为当前时间,导致排序出现混乱,随机生成时间
SELECT to_date(TRUNC(DBMS_RANDOM.VALUE(
to_number(to_char(to_date('20200101','yyyymmdd'),'J')),
to_number(to_char(to_date('20201201','yyyymmdd')+1,'J')))),'J')+
DBMS_RANDOM.VALUE(1,3600)/3600
prize_time
FROM dual;