Ñ可能还有其他特殊字符被截断MySQL

时间:2016-03-15 04:14:13

标签: mysql mariadb

我正在尝试在我的数据库中填充一个表,其中一些行包含一些拉丁字符,特别是“Ñ”。此列表来自excel,我将其转换为csv文件。

我的CSV文件包含以下内容:

"1619","137601000","CITY OF LAS PIÑAS","METRO MANILA","NCR","National Capital Region","MM"
"1620","137602000","CITY OF MAKATI","METRO MANILA","NCR","National Capital Region","MM"
"1627","137604000","CITY OF PARAÑAQUE","METRO MANILA","NCR","National Capital Region","MM"

我使用以下命令将此列表加载到目标表:

$numrows = mysqli_num_rows($q);
if($numrows > 0) {
// ...
}

我也尝试将CHARACTER SET添加到我的load语句中,但是我得到了相同的结果:

LOAD DATA LOCAL INFILE '/my/path/to/file.csv' INTO TABLE mytable FIELDS TERMINATED BY ',' ENCLOSED BY '"' LINES TERMINATED BY '\r\n' IGNORE 1 LINES;

但是在加载后,当我检查了我的表的内容时,包含“Ñ”的字段被截断。

| 1619 | 137601000 | CITY OF LAS PI                                 | METRO MANILA              | NCR    | National Capital Region              | MM   |
| 1620 | 137602000 | CITY OF MAKATI                                 | METRO MANILA              | NCR    | National Capital Region              | MM   |
| 1627 | 137604000 | CITY OF PARA                                   | METRO MANILA              | NCR    | National Capital Region              | MM   |

this resource上尝试了一些建议,但仍无济于事。

我试图提取表的内容,因为它可能只是一个表示问题,但带有“Ñ”的字段确实被截断了。

以下是有助于解决此问题的有用信息。

我用这个命令创建了我的数据库:

LOAD DATA LOCAL INFILE '/my/path/to/file.csv' INTO TABLE mytable CHARACTER SET utf8 FIELDS TERMINATED BY ',' ENCLOSED BY '"' LINES TERMINATED BY '\r\n' IGNORE 1 LINES;

和我的表格:

CREATE DATABASE myDB DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_unicode_ci

操作系统变体和版本

CREATE TABLE `location` (
`id` int(4) NOT NULL AUTO_INCREMENT,
`code` int(11) NOT NULL,
`city` varchar(60) NOT NULL,
`province` varchar(30) NOT NULL,
`region` varchar(4) NOT NULL,
`regionname` varchar(40) NOT NULL,
`area` varchar(3) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

MySQL变体和版本

  • mysql Ver 15.1使用readline 5.1分发5.5.41-MariaDB,用于Linux(x86_64)

表格列字符设置

+-------------+--------------------+-----------------+
| column_name | character_set_name | collation_name  |
+-------------+--------------------+-----------------+
| id          | NULL               | NULL            |
| code        | NULL               | NULL            |
| city        | utf8               | utf8_unicode_ci |
| province    | utf8               | utf8_unicode_ci |
| region      | utf8               | utf8_unicode_ci |
| regionname  | utf8               | utf8_unicode_ci |
| area        | utf8               | utf8_unicode_ci |
+-------------+--------------------+-----------------+

我的数据库设置

+-------------+----------------------------------------------------------------------------------------------+
| Database    | Create Database                                                                              |
+-------------+----------------------------------------------------------------------------------------------+
| myDbName    | CREATE DATABASE `myDbName` /*!40100 DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci */    |
+-------------+----------------------------------------------------------------------------------------------+

1 个答案:

答案 0 :(得分:0)

截断通常由

引起
  • 客户端重复了用latin1和
  • 编码的字符
  • SET NAMES utf8INSERT(或您的情况下为LOAD DATA)期间生效

也就是说,csv文件实际上不是utf8格式。请尝试CHARACTER SET中的其他LOAD DATA,可能是latin1

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