时间:2021-07-01 10:21:17 帮助过:14人阅读
MySQL中导入CSV格式数据的SQL语句样本如下:
load data infile ‘/tmp/test.csv‘ into table test_info fields terminated by ‘,‘ optionally enclosed by ‘"‘ escaped by ‘"‘ lines terminated by ‘\r\n‘;
里面最关键的部分就是格式参数
fields terminated by ‘,‘ optionally enclosed by ‘"‘ escaped by ‘"‘ lines terminated by ‘\r\n‘
这个参数是根据RFC4180文档设置的,该文档全称Common Format and MIME Type for Comma-Separated Values (CSV) Files,其中详细描述了CSV格式,其要点包括:
(1)字段之间以逗号分隔,数据行之间以\r\n分隔;
(2)字符串以半角双引号包围,字符串本身的双引号用两个双引号表示。
Bash中使用MySQL导入导出CSV格式数据[转]
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