在MySQL数据库中列名称的连字符 [英] Hyphens in column names in MySQL DB

问题描述

可能这个问题已经回答了，但我找不到它。

May be this question has been answered before but I couldn't find it.

我使用的是一个2/3的MySQL数据库，列名称。当我尝试使用这些名称从我的Java代码，名称断开连字符（例如air_port成为空气），因此找不到。我试着在我的代码中将连字符替换为下划线，希望数据库可以平等对待他们，但这不工作。

I am using a 2/3 yr old MySQL database which has hyphens in its column names. When I try to use these names from my Java code, the names are broken at the hyphen (e.g. air_port becomes air) and thus are not found. I tried replacing hyphens to underscores in my code hoping that the DB might treat them equally but that doesn't work.

如何转义连字符或如何访问这些列？

How can I escape the hyphen or how can I access these columns ? Could this be an issue of the character set being used ?

推荐答案

在back-ticks内包含名称

enclose the names within `back-ticks`

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