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我想导入一个大的CSV文件在UCS2-大印度编码到MySQL表中。使用UCS2时编码问题与mysql
这是MySQL代码:
DROP TABLE if exists PAPERS;
CREATE TABLE `PAPERS` (
ID_RESEARCHER VARCHAR(20),
PAPER_ACCESSOR_NUMBER VARCHAR(20),
primary key(ID_RESEARCHER,PAPER_ACCESSOR_NUMBER)
) ENGINE=InnoDB DEFAULT CHARSET=ucs2;
load data local infile '...dump_all_papers_test_2.csv'
into table PAPERS
CHARACTER SET ucs2
fields terminated by '\t' enclosed by '"'
lines terminated by '\n'
(ID_RESEARCHER, PAPER_ACCESSOR_NUMBER);
和CSV的含量(格式UCS-2大的印度,由所述记事本++)
"100" "A1974U626600001"
"100" "A1974U626600001"
"100" "A1974U626600001"
CSV样品的副本:
而错误是:
1 row(s) affected, 2 warning(s):
1265 Data truncated for column 'ID_RESEARCHER' at row 1
1261 Row 1 doesn't contain data for all columns
Records: 1 Deleted: 0 Skipped: 0 Warnings: 2
这里发生了什么?
此操作仅填充第一个字段。是不是mysql支持ucs2?