SQL加载程序脚本帮助添加Sysdate,用户
-
28-09-2019 - |
题
我正在尝试从文件加载数据,我想将create_date和更新为sysdate and create_by和update_by和更新到用户
在这里,我正在使用的表:
CREATE TABLE CATALOG
(CNO NUMBER,
CTITLE VARCHAR2(25),
CREATED_BY VARCHAR2(10) NOT NULL,
CREATED_DATE DATE NOT NULL,
UPDATED_BY VARCHAR2(10) NOT NULL,
UPDATED_DATE DATE NOT NULL,
CONSTRAINT CATALOG_PK Primary Key (CNO));
这是数据文件:
1,"Title 1"
2,"Title 2"
3,"Title 3"
4,"Title 4"
5,"Title 5"
6,"Title 6"
和我的控制文件:
LOAD DATA
INFILE "mydata.csv"
INTO TABLE CATALOG
FIELDS TERMINATED BY "," OPTIONALLY ENCLOSED BY '"'
(CNO,CTITLE,CREATED_BY "USER", CREATED_DATE "SYSDATE", UPDATED_BY "USER", UPDATED_DATE "SYSDATE")
当我尝试使用SQL加载器加载它时...所有记录都被拒绝:
Record 1: Rejected - Error on table CATALOG, column CREATED_BY.
Column not found before end of logical record (use TRAILING NULLCOLS)
Record 2: Rejected - Error on table CATALOG, column CREATED_BY.
Column not found before end of logical record (use TRAILING NULLCOLS)
.......
有什么想法我做错了什么?提前致谢。
解决方案
只是做甲骨文说的事情:添加 TRAILING NULLCOLS
到您的控制文件:
LOAD DATA
INFILE "mydata.csv"
INTO TABLE CATALOG
FIELDS TERMINATED BY "," OPTIONALLY ENCLOSED BY '"' TRAILING NULLCOLS
(CNO,CTITLE,CREATED_BY "USER", CREATED_DATE "SYSDATE", UPDATED_BY "USER", UPDATED_DATE "SYSDATE")
这是必需的,因为只有前两列在输入文件中。纯粹是计算出的。
如果您不指定它,Oracle试图读取第三,第四等。但找不到。
其他提示
在控制文件中尝试此尝试
(CNO,CTITLE,CREATED_BY "USER", CREATED_DATE SYSDATE, UPDATED_BY "USER", UPDATED_DATE SYSDATE)
不隶属于 StackOverflow