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LOAD DATA INFILE字段终止于

[英]LOAD DATA INFILE fields terminated by

原文 2012-07-19 11:22:45 2 2 mysql/ file-io/ load/ field

I have searched through this forum but I didn't find anything related to this particular problem I'm facing with. 我在这个论坛上进行了搜索，但没有发现与所面临的这个特定问题相关的任何内容。 Namely, I have a text file which I want to transfer to MySQL db, I'm using PHP for scripting. 即，我有一个文本文件要传输到MySQL数据库，我正在使用PHP编写脚本。

What I want to know is can I by any chance use multiple delimiters in the FIELDS TERMINATED BY parameter: 我想知道的是，我是否可以在FIELDS TERMINATED BY参数中使用多个定界符：

LOAD DATA INFILE '$file' 加载数据文件'$ file'

INTO TABLE $my_table 到表$ my_table

FIELDS TERMINATED BY ';' 以';'结尾的字段

LINES TERMINATED BY '\\r\\n'"; 以'\\ r \\ n'“结尾的行；

My text file looks like this: 我的文本文件如下所示：

11;111111;;1111111;;;;;;1111;;;;11111;;1111111111;111111111;;;111; 11; 111111 ;; 1111111 ;;;;; 1111 ;;;; 11111 ;; 1111111111; 111111111 ;;; 111; ..... .....

So, by only using ';' 因此，仅使用“;” as the delimiter I don't get the wanted results, eg in some db fields I am getting data like ;;1111; 作为分隔符，我没有得到想要的结果，例如，在某些数据库字段中，我正在获取;; 1111;等数据。 - normally there should be only numbers. -通常只有数字。

Is there any way to make all the semicolons act as a delimiter? 有什么办法可以使所有分号充当定界符？

2 个解决方案

Your input txt file is not in proper format. 您输入的txt文件格式不正确。

You can find and replace ;; 您可以找到并替换;; with ; 与; in text editor and then try loading data again into table. 在文本编辑器中，然后尝试再次将数据加载到表中。

Repeat this find and replace process two times to convert all semicolons to one. 重复此查找和替换过程两次，以将所有分号都转换为一个。

\\N between the delimiters in the data file. 数据文件中定界符之间的\\ N。 This marks the field as null when sql loads it. sql加载该字段时，会将其标记为null。

LOAD DATA INFILE无法与终止的FIELDS一起使用 - LOAD DATA INFILE not working with FIELDS TERMINATED BY

LOAD DATA INFILE - 字段以同样出现在字段中的字符结尾 - LOAD DATA INFILE - fields terminated by character which also appears in field

MySQL LOAD DATA INFILE，其字段以非ASCII字符终止 - MySQL LOAD DATA INFILE with fields terminated by non-ASCII character

在MySQL LOAD DATA INFILE中终止的字段 - FIELD TERMINATED BY in MySQL LOAD DATA INFILE

MySQL “LOAD DATA INFILE”查询，发出“TERMINATED BY” - MySQL “LOAD DATA INFILE” query, issue with “TERMINATED BY”

LOAD DATA INFILE和LINES TERMINATED错误 - LOAD DATA INFILE and LINES TERMINATED error

MySQL：仍然无法将数据本地INFILE'/path/to/file.txt'装入表测试字段，以'\\ n'终止 - MySQL: Still can't LOAD DATA LOCAL INFILE '/path/to/file.txt' INTO TABLE test FIELDS TERMINATED BY '\n'

MySQL加载数据infile保留不变的字段 - Mysql load data infile leaving unchanged fields

加载数据 infile，用逗号处理字段 - load data infile, dealing with fields with comma

字段真实转义字段包含\\ n和\\“时，LOAD DATA INFILE - LOAD DATA INFILE when fields real escaped fields contain \n and \"

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