问题描述
我正在使用 SQL Server 2005.
I am working with SQL Server 2005.
我只需要找出正文"列中有特殊字符的那些行.在以下场景中,结果应该只是 TemplateID = 2 的行.我们如何为此编写查询?
I need to find out only those rows for which there is a special character in "Body" column. In the following scenario, the result should be only the row with TemplateID = 2.How do we write the query for this?
CREATE TABLE #Template (TemplateID INT, Body VARCHAR(100))
INSERT INTO #Template (TemplateID,Body) VALUES (1,'abcd 1234')
INSERT INTO #Template (TemplateID,Body) VALUES (2,'#^!@')
除以下之外的任何内容都是此场景的特殊字符
Anything other than the following is a special character for this scenario
1) Alphabtes
2) Digits
3) Space
推荐答案
SELECT
TemplateID,
Body
FROM
#Template
WHERE
Body LIKE '%[^0-9a-zA-Z ]%'
括号之间的内容表示数字 (0-9)、小写字母 (a-z)、大写字母 (A-Z) 和空格.^"使它成为这些东西中的一个非".请注意,这与 NOT LIKE '%[0-9a-zA-Z ]%'
The stuff between the brackets says numbers (0-9), lowercase alphas (a-z), uppercase alphas (A-Z) and the space. The "^" makes that a "NOT" one of these things. Note that this is different though than NOT LIKE '%[0-9a-zA-Z ]%'
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