MySQL输出中的换行符 [英] Escape line breaks in MySQL output

问题描述

我有一列想要检查的列，其中包含带换行符的字符串.我希望能够显式查看这些字符串中的\n和\r字符.有什么方法可以编写我的SQL查询，以告诉它输出带有换行符的字符串?

I have a a column I want to inspect that contains strings with newlines in them. I want to be able to explicitly see the \n and \r characters that are in these strings. Is there some way to write my SQL query to tell it to output the strings with the newlines escaped?

推荐答案

SELECT REPLACE(
    REPLACE(yourcolumn, '\r', '\\r'),
    '\n',
    '\\n'
) FROM yourtable;

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