如何使用 mysqlimport 将 CSV 文件导入 MySQL 表?
mysqlmysqli database
要将 CSV 文件导入 MySQL 表,我们必须有一个 CSV 文件,即一个包含逗号分隔值的文件。然后,我们必须有一个具有相同名称和结构的 MySQL 表。为了说明这一点,我们采用以下示例 −
示例
例如,我们有一个 Address.CSV 文件,其中包含以下数据 −
Name,LastName,Address
Mohan, Sharma, Sundernagar Saurabh, Arora, Chandigarh Rajesh, Singh, 勒克瑙
我们希望将这些值导入 MySQL 表中,该表名为 Address,结构如下−
mysql> DESCRIBE ADDRESS; +----------+-------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +----------+-------------+------+-----+---------+-------+ | Name | varchar(20) | YES | | NULL | | | LastName | varchar(20) | YES | | NULL | | | Address | varchar(20) | YES | | NULL | | +----------+-------------+------+-----+---------+-------+ 3 rows in set (0.00 sec)
现在,借助 mysql import 以及一些选项,我们可以将 address.csv 的值导入到名为‘address’的 MySQL 表中。−
C:\mysql\bin>mysqlimport --ignore-lines=1 --fields-terminated-by=, --verbose --local -u root query C:/mysql/bin/mysql-files/address.csv Connecting to localhost Selecting database query Loading data from LOCAL file: C:/mysql/bin/mysql-files/address.csv into address query.address: Records: 3 Deleted: 0 Skipped: 0 Warnings: 0 Disconnecting from localhost mysql> Select * from Address; +---------+----------+-------------+ | Name | LastName | Address | +---------+----------+-------------+ | Mohan | Sharma | Sundernagar | | Saurabh | Arora | Chandigarh | | Rajesh | Singh | Lucknow | +---------+----------+-------------+ 3 rows in set (0.00 sec)
上述结果集表明 CSV 文件中的值已导入到 MySQL 表中。