SQL Server LIKE 包含括号字符 [英] SQL Server LIKE containing bracket characters

问题描述

使用 SQL Server 2008.我有一个包含以下列的表:

Using SQL Server 2008. I have a table with the following column:

sampleData (nvarchar(max))

其中一些行中此列的值是格式如下的列表:

The value for this column in some of these rows are lists formatted as follows:

["value1","value2","value3"]

我正在尝试编写一个简单的查询，该查询将通过仅检测左括号来返回具有这样格式的列表的所有行.

I'm trying to write a simple query that will return all rows with lists formatted like this, by just detecting the opening bracket.

SELECT * from sampleTable where sampleData like '[%'

上面的查询不起作用，因为 '[' 是一个特殊字符，我一生都无法弄清楚如何转义括号以便我的查询满足我的要求.

The above query doesn't work because '[' is a special character, and I can't for the life of me figure out how to escape the bracket so my query does what I want.

感谢您的任何建议！

推荐答案

 ... like '[[]%'

您使用 [ ] 来包围特殊字符(或范围)

You use [ ] to surround a special character (or range)

请参阅 SQL Server LIKE

编辑，2011 年 11 月 24 日

Edit, 24 Nov 2011

注意:您不需要转义结束括号...

Note: You don't need to escape the closing bracket...

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